[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Smyslov, Vassily"]
[Black "Vidmar, Milan sr"]
[Result "1-0"]
[ECO "C64"]
[EventDate "1946.08.??"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 f5 5.d4 fxe4 6.Bxc6 dxc6 7.Nxe5 Bd6 8.
Qh5+ g6 9.Qe2 Bxe5 10.Qxe4 Nf6 11.Qxe5+ Kf7 12.O-O Re8 13.Qg5 Bf5 14.Be3 
Qd7 15.Nd2 Ne4 16.Qh6 Kg8 17.Nf3 Qg7 18.Rfe1 Nd6 19.Qxg7+ Kxg7 20.Bf4 h6 
21.Nd2 g5 22.Bxd6 cxd6 23.Nc4 Rxe1+ 24.Rxe1 d5 25.Nd6 Kf6 26.Nxf5 Kxf5 27.
Re7 Rb8 28.f3 a5 29.Kf2 b5 30.g4+ Kf6 31.Rc7 Rb6 32.Ra7 a4 33.a3 Rb8 34.
Rc7 Rb6 35.Kg3 Kg6 36.h4 h5 37.hxg5 Kxg5 38.f4+ Kh6 39.g5+ Kg6 40.Rc8 Kf5 
41.Rf8+ Ke4 42.g6 c5 43.f5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Boleslavsky, Isaak"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "C14"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 a6 8.Nf3 c5
9.dxc5 Nc6 10.a3 Qxc5 11.Qd2 b5 12.Qf2 Bb7 13.Qxc5 Nxc5 14.Ne2 f6 15.Ned4 
Nxd4 16.Nxd4 fxe5 17.fxe5 Ke7 18.O-O-O Raf8 19.Be2 Rf4 20.Bf3 Rc8 21.Kb1 
Bc6 22.g3 Rff8 23.Rhf1 Bd7 24.Be2 Rxf1 25.Rxf1 Be8 26.Rf3 Nd7 27.Re3 Bg6 
28.Kc1 Be4 29.Bf3 Nxe5 30.Bxe4 dxe4 31.Rxe4 Kd6 32.c3 Kd5 33.Re2 Rf8 34.
Kc2 Rf6 35.Kb3 Nd3 36.Rd2 Nc5+ 37.Kb4 Ne4 38.Rd1 Nf2 39.Rd2 Ne4 40.Rd1 Nf2
41.Rd2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Flohr, Salomon"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "E33"]
[EventDate "1946.08.??"]
[PlyCount "110"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.Bd2 e5 7.dxe5 dxe5 8.a3 
Bxc3 9.Bxc3 Qe7 10.e3 a5 11.h3 O-O 12.Be2 a4 13.O-O Re8 14.Nd2 Bd7 15.Rfd1
g6 16.Ne4 Bf5 17.Nxf6+ Qxf6 18.Bd3 Be6 19.b4 axb3 20.Qxb3 Rab8 21.Be4 Qg5 
22.Kh2 Qh4 23.f3 Qf2 24.Re1 Red8 25.Ra2 Qh4 26.Rb2 Rd6 27.Qb5 f6 28.c5 
Rdd8 29.Bxc6 bxc6 30.Qxb8 Rxb8 31.Rxb8+ Kg7 32.Rb2 Qc4 33.Bb4 Qa6 34.Rd2 
f5 35.e4 f4 36.Ra1 Qa4 37.Bc3 Kf6 38.Bb4 g5 39.Rc1 h5 40.Rc3 g4 41.fxg4 
hxg4 42.hxg4 Bxg4 43.Rd8 Ke7 44.Rg8 Qd1 45.Rg7+ Ke8 46.Rxc7 f3 47.Rxf3 
Bxf3 48.gxf3 Qxf3 49.Rxc6 Qf2+ 50.Kh3 Qe3+ 51.Kh2 Qe2+ 52.Kg3 Qe3+ 53.Kh2 
Qf2+ 54.Kh3 Qf3+ 55.Kh2 Qf2+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Euwe, Machgielis"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1-0"]
[ECO "E40"]
[EventDate "1946.08.??"]
[PlyCount "91"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d6 5.Ne2 O-O 6.a3 Bxc3+ 7.Nxc3 e5 8.Be2 
Qe7 9.O-O Bf5 10.f3 Nc6 11.Nd5 Nxd5 12.cxd5 Nb8 13.e4 Bc8 14.Be3 exd4 15.
Qxd4 f5 16.Rac1 c5 17.dxc6 Nxc6 18.Qa4 fxe4 19.Qxe4 Qxe4 20.fxe4 Rxf1+ 21.
Bxf1 Be6 22.Bb5 Rc8 23.Bxc6 Rxc6 24.Rxc6 bxc6 25.Bxa7 Kf7 26.a4 Bb3 27.a5 
Bc2 28.Bc5 Bd3 29.Bxd6 Bxe4 30.a6 c5 31.Bxc5 h5 32.Kf2 Bd3 33.a7 Be4 34.g3
Ke6 35.Ke3 Bg2 36.Kf4 g6 37.g4 hxg4 38.Kxg4 Bh1 39.Kg5 Kf7 40.Bd4 Bg2 41.
h4 Bh1 42.b4 Bg2 43.b5 Bh1 44.Bf6 Bg2 45.h5 gxh5 46.Kf5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Stoltz, Goesta"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.e4 Nxe4 8.Nxe4 
dxe4 9.Qxe4 Nf6 10.Qc2 c5 11.Bd2 O-O 12.dxc5 Bxc5 13.b4 Be7 14.Be2 b6 15.
O-O Bb7 16.Bc3 Be4 17.Qb2 Rc8 18.Rfd1 Qc7 19.Be5 Qb7 20.Rd2 Rcd8 21.Rad1 
Rxd2 22.Rxd2 Qc8 23.Nd4 Rd8 24.Nb5 Rxd2 25.Qxd2 Qd7 26.Qxd7 Nxd7 27.Bd6 
Bxd6 28.Nxd6 Bb1 29.a3 Kf8 30.f4 a6 31.Kf2 Ke7 32.Nb7 Be4 33.Bf3 Bxb7 34.
Bxb7 a5 35.Bc6 axb4 36.axb4 Nf6 37.h3 Kd6 38.Bf3 e5 39.Ke3 Ne8 40.Bd5 f6 
41.Bg8 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Botvinnik, Mikhail"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "D41"]
[EventDate "1946.08.??"]
[PlyCount "61"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bc4 Nxc3 8.bxc3 
cxd4 9.exd4 Be7 10.O-O O-O 11.Bd3 b6 12.Qc2 g6 13.Bh6 Re8 14.Bb5 Bb7 15.c4
a6 16.Bxc6 Bxc6 17.Ne5 Rc8 18.Qb2 Ba8 19.Rac1 b5 20.c5 Qd5 21.f3 f6 22.Ng4
Red8 23.Rfd1 g5 24.Ne3 Qc6 25.h4 Qe8 26.hxg5 fxg5 27.Ng4 Qg6 28.Re1 Bf6 
29.Rcd1 Rd5 30.Rxe6 Bxd4+ 31.Qxd4 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Bernstein, Ossip"]
[Black "Kottnauer, Cenek"]
[Result "0-1"]
[ECO "D46"]
[EventDate "1946.08.??"]
[PlyCount "110"]

1.Nf3 Nf6 2.d4 e6 3.c4 d5 4.Nc3 c6 5.e3 Nbd7 6.Bd3 a6 7.cxd5 cxd5 8.O-O 
Be7 9.Ne5 Nxe5 10.dxe5 Nd7 11.f4 b5 12.Ne2 Nc5 13.Bc2 Ne4 14.Ng3 Nxg3 15.
hxg3 Bc5 16.Qf3 Ra7 17.Bd2 O-O 18.Rac1 Qe7 19.Kh2 g6 20.Qf2 Rc7 21.Ba5 Rd7
22.Rfd1 Bb7 23.Bb3 Rc8 24.Rc2 Bb4 25.Rxc8+ Bxc8 26.Qc2 Bb7 27.Bb6 Qe8 28.
Rc1 Be7 29.a4 Qb8 30.axb5 axb5 31.Qd3 Ba6 32.Ba5 Bd8 33.Qd2 Qb7 34.Bd1 Bb6
35.Bxb6 Qxb6 36.Qd4 Qb7 37.Qc5 b4 38.Ba4 Rd8 39.Bc6 Qb8 40.Ra1 Bb7 41.Bxb7
Qxb7 42.Ra7 Qb8 43.Ra4 Rc8 44.Qxb4 Qc7 45.Qd4 Qc2 46.Ra3 Rb8 47.b3 Rc8 48.
b4 Qe2 49.Rc3 Ra8 50.Qd3 Qh5+ 51.Kg1 Ra1+ 52.Kf2 Qh1 53.Rc2 Qg1+ 54.Kf3 
Rf1+ 55.Kg4 Qh2 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Steiner, Herman"]
[Black "Lundin, Erik"]
[Result "0-1"]
[ECO "D02"]
[EventDate "1946.08.??"]
[PlyCount "76"]

1.d4 d5 2.Nf3 c5 3.c3 Nf6 4.Bf4 e6 5.e3 Nc6 6.Nbd2 Bd6 7.Bg3 Bxg3 8.hxg3 
Qd6 9.Qa4 Bd7 10.Qa3 b6 11.Rd1 O-O 12.Bd3 e5 13.dxe5 Nxe5 14.Nxe5 Qxe5 15.
Nf3 Qc7 16.Bb1 Rfe8 17.O-O Bc6 18.Qb3 Rad8 19.Qc2 Bb5 20.Rfe1 g6 21.b3 Qe7
22.a4 Bc6 23.b4 Bd7 24.Qb3 Be6 25.Qb2 Bg4 26.Bd3 Ne4 27.Bb5 Rf8 28.Rc1 Qf6
29.Nh2 Be6 30.Re2 h5 31.Nf1 Rc8 32.f3 Nd6 33.Ba6 Rc7 34.Bd3 cxb4 35.Qxb4 
Nc4 36.Nd2 Ne5 37.Ba6 Bc8 38.Bxc8 Nd3 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "Denker, Arnold"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1946.08.??"]
[PlyCount "84"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nc3 Nbd7 7.O-O e5 8.h3 c6 
9.e4 Re8 10.Be3 Qc7 11.Rc1 exd4 12.Nxd4 Nc5 13.Qc2 Qe7 14.f3 Bd7 15.Rfe1 
Qf8 16.Rcd1 Rad8 17.b4 Ne6 18.Nb3 b6 19.f4 Bc8 20.c5 bxc5 21.bxc5 dxc5 22.
e5 Nd5 23.Nxd5 cxd5 24.Nxc5 d4 25.Nxe6 Bxe6 26.Rxd4 Rxd4 27.Bxd4 Qa3 28.
Re3 Qxa2 29.Qxa2 Bxa2 30.Ra3 Be6 31.Rxa7 Rd8 32.Be3 f6 33.Ra6 Kf7 34.Ra7+ 
Rd7 35.Rxd7+ Bxd7 36.exf6 Bxf6 37.g4 h5 38.g5 Bc3 39.Kf2 Bf5 40.h4 Be6 41.
Be4 Bf5 42.Bd5+ Be6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "1"]
[White "O'Kelly de Galway, Alberic"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "B81"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.e4 c5 2.Ne2 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 e5 7.Bb5+ Bd7 8.Bxd7+ 
Qxd7 9.Nf5 h5 10.g5 Nxe4 11.Nxg7+ Bxg7 12.Nxe4 d5 13.Nc3 d4 14.Ne4 Qd5 15.
f3 Nd7 16.c3 Nc5 17.Nxc5 Qxc5 18.cxd4 exd4 19.Qe2+ Kd7 20.Qd3 Rhe8+ 21.Kd1
Rac8 22.Bf4 Qc4 23.Qf5+ Kd8 24.Re1 Rxe1+ 25.Kxe1 Rc5 26.Qe4 Rc6 27.Rc1 
Qb4+ 28.Kd1 Qa4+ 29.b3 Qb5 30.Rxc6 bxc6 31.Bd2 Qd5 32.Qxd5+ cxd5 33.Kc2 
Kd7 34.Kd3 Kd6 35.Bc1 Kc6 36.f4 Kd6 37.Bb2 Kc5 38.a3 a5 39.Bxd4+ Bxd4 40.
b4+ axb4 41.axb4+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Szabo, Laszlo"]
[Black "Denker, Arnold"]
[Result "0-1"]
[ECO "E19"]
[EventDate "1946.08.??"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 d6 10.Qc2 Nc6 11.Rd1 Bf6 12.d5 exd5 13.cxd5 Nb4 14.Qb3 a5 15.
Be3 Re8 16.Rac1 Na6 17.Nd4 Nc5 18.Qc2 Qd7 19.h4 Re5 20.Bf4 Rxd5 21.Bxd5 
Bxd5 22.b3 Qh3 23.Nf3 Be4 24.Qd2 Ne6 25.Qe3 d5 26.Rxc7 Bxh4 27.Rb7 Bd8 28.
Rc1 g5 29.Bc7 Bf6 30.Bxb6 g4 31.Rd1 Bg5 32.Qc3 gxf3 33.exf3 Nf4 34.gxf4 
Bxf3 35.Qxf3 Qxf3 36.Rc1 Bxf4 37.Re1 d4 38.Ree7 Qg4+ 39.Kf1 d3 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Smyslov, Vassily"]
[Black "Steiner, Herman"]
[Result "1-0"]
[ECO "A51"]
[EventDate "1946.08.??"]
[PlyCount "67"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ne4 4.Nf3 Bb4+ 5.Bd2 Nxd2 6.Nbxd2 Nc6 7.a3 Bxd2+ 
8.Qxd2 Qe7 9.Qc3 O-O 10.Rd1 Re8 11.Rd5 b6 12.e3 Bb7 13.Be2 Rad8 14.O-O Nb8
15.Rc1 Bxd5 16.cxd5 d6 17.Bb5 Rf8 18.e4 a6 19.Bd3 dxe5 20.Nxe5 Rd6 21.Nc4 
Rh6 22.Ne3 Qh4 23.Qxc7 Rf6 24.g3 Qh5 25.e5 Rh6 26.h4 Qf3 27.Rc4 b5 28.Rf4 
Qh5 29.Ng4 Rg6 30.Bxg6 Qxg6 31.e6 Qb1+ 32.Kh2 f5 33.e7 Re8 34.Qd8 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Christoffel, Martin"]
[Black "Bernstein, Ossip"]
[Result "1-0"]
[ECO "C99"]
[EventDate "1946.08.??"]
[PlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.Nf1 cxd4 14.cxd4 Rac8 15.Bd3 
Nc6 16.Be3 exd4 17.Nxd4 Ne5 18.Rc1 Qb7 19.Rxc8 Rxc8 20.Bb1 Ng6 21.Bg5 h6 
22.Bc1 Qb6 23.Be3 Qb7 24.Ng3 Bf8 25.Ndf5 d5 26.e5 Ne8 27.f4 Bc5 28.Nd4 
Bxd4 29.Qxd4 Rc4 30.Qd2 d4 31.Bxd4 Bxh3 32.Bxg6 Rxd4 33.Qf2 Qxg2+ 34.Qxg2 
Bxg2 35.Bh5 Bc6 36.Nf5 Rc4 37.e6 g6 38.Ne7+ Kf8 39.exf7 gxh5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Guimard, Carlos Enrique"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1/2-1/2"]
[ECO "D12"]
[EventDate "1946.08.??"]
[PlyCount "80"]

1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.c4 c6 5.Nc3 e6 6.Nh4 Bg6 7.Qb3 Qb6 8.Nxg6 
hxg6 9.Bd2 Nbd7 10.Be2 Qc7 11.h3 Nb6 12.Rc1 dxc4 13.Bxc4 Nxc4 14.Qxc4 Rd8 
15.e4 Qd7 16.e5 Nd5 17.Bg5 f6 18.exf6 gxf6 19.Be3 Bd6 20.Ne4 Kf7 21.Qe2 
Rde8 22.Qf3 Kg7 23.O-O Bb8 24.Rfe1 Qc7 25.Kf1 Qa5 26.a3 f5 27.Nc3 Nxc3 28.
bxc3 Qd5 29.Rb1 b5 30.Qxd5 exd5 31.a4 a6 32.axb5 axb5 33.Ra1 f4 34.Bd2 
Rxe1+ 35.Rxe1 Kf6 36.Ke2 Re8+ 37.Kf3 Rxe1 38.Bxe1 Kf5 39.h4 Bd6 40.Bd2 Be7
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Kotov, Alexander"]
[Black "Flohr, Salomon"]
[Result "1-0"]
[ECO "D96"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 c6 6.Bf4 dxc4 7.Qxc4 Nd5 8.Be5 
Bxe5 9.Nxe5 Be6 10.Nxd5 Bxd5 11.Qc3 Nd7 12.Nxd7 Qxd7 13.f3 f5 14.e3 O-O 
15.Be2 a5 16.O-O Rfd8 17.a3 Qc7 18.Rad1 Rd6 19.Bd3 Bf7 20.Rf2 Rad8 21.f4 
b6 22.Rc1 Qa7 23.Be2 Bd5 24.h3 Rc8 25.Bf3 Bxf3 26.gxf3 b5 27.Rfc2 a4 28.
Qb4 Qd7 29.h4 Kf7 30.Rc5 Rd5 31.Kf2 Qe6 32.Qc3 Rxc5 33.Qxc5 Qb3 34.Rc2 e6 
35.Qa7+ Kg8 36.Re2 Qd5 37.Qe7 c5 38.h5 Qd8 39.Qxe6+ Kg7 40.Qe5+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Kottnauer, Cenek"]
[Black "Euwe, Machgielis"]
[Result "0-1"]
[ECO "A28"]
[EventDate "1946.08.??"]
[PlyCount "62"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Bg5 Bxc3+ 7.bxc3 Ne5 8.
f4 Ng6 9.g3 h6 10.Bxf6 Qxf6 11.Bg2 O-O 12.O-O d6 13.Rb1 c6 14.Qd2 Re8 15.
e4 Nf8 16.Rfe1 Nd7 17.Nf5 d5 18.cxd5 cxd5 19.exd5 Rxe1+ 20.Rxe1 Qxf5 21.
Re8+ Nf8 22.Qe1 Qf6 23.Qe3 Qd6 24.Bh3 Bxh3 25.Rxa8 Qxd5 26.Kf2 Qxa2+ 27.
Ke1 Qb1+ 28.Kd2 Bg4 29.Qxa7 Qd1+ 30.Ke3 Qe2+ 31.Kd4 Kh7 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Vidmar, Milan sr"]
[Black "Tartacover, Xavier"]
[Result "0-1"]
[ECO "A95"]
[EventDate "1946.08.??"]
[PlyCount "90"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.Nc3 c6 8.Qb3 Qe8 
9.Ne5 Nbd7 10.Nd3 Kh8 11.Bf4 b6 12.Qa4 Bb7 13.Rac1 a6 14.Qb3 Rc8 15.c5 b5 
16.Rce1 a5 17.a3 Nh5 18.e3 Ba6 19.Rd1 g5 20.Be5+ Nxe5 21.dxe5 Rb8 22.Rfe1 
b4 23.axb4 Bxd3 24.Rxd3 Bxc5 25.Na2 axb4 26.Nc1 Be7 27.Qa4 Ra8 28.Qd1 c5 
29.g4 fxg4 30.Qxg4 Qf7 31.Rd2 Ng7 32.Nb3 Ra2 33.Nc1 Ra7 34.e4 d4 35.Qe2 
Nh5 36.Bf1 Nf4 37.Qg4 Ng6 38.Bg2 Nxe5 39.Qh3 c4 40.Rf1 g4 41.Qg3 Bd6 42.
Kh1 d3 43.Qe3 Nf3 44.Bxf3 Qh5 45.Qd4+ Be5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Lundin, Erik"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "E18"]
[EventDate "1946.08.??"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 d5 8.Ne5 Qc8 
9.cxd5 Nxd5 10.Nxd5 exd5 11.Qb3 Qe6 12.Nd3 Rd8 13.Be3 c6 14.Rfd1 Nd7 15.
Rac1 Nf6 16.Rc2 Ne4 17.Rdc1 Rac8 18.Nf4 Qd7 19.Qa4 a5 20.Qb3 b5 21.Qd3 g5 
22.Nh5 f5 23.f3 Nd6 24.Bf2 Rf8 25.b3 Rf7 26.h3 Qe6 27.g4 Qg6 28.Bg3 f4 29.
Bf2 Qxd3 30.exd3 b4 31.Re1 Rc7 32.Re5 Nb5 33.Kh2 Bc8 34.h4 h6 35.hxg5 hxg5
36.Kg1 Bd7 37.Rce2 Kf8 38.Rc2 Ra7 39.Bf1 a4 40.bxa4 Rxa4 41.Rb2 Nc3 42.Re1
Rh7 43.Ra1 Kf7 44.Be1 Nb5 45.Be2 Nxd4 46.Bd1 c5 47.Bxa4 Nxf3+ 48.Kf2 Bxg4 
49.Bd1 Ne5 50.Bxg4 Nxg4+ 51.Kg1 Rxh5 52.Rg2 Bf6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Najdorf, Miguel"]
[Black "Boleslavsky, Isaak"]
[Result "1-0"]
[ECO "A53"]
[EventDate "1946.08.??"]
[PlyCount "73"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.dxe5 dxe5 5.Qxd8+ Kxd8 6.Nf3 Nfd7 7.g3 f6 8.
Bg2 Na6 9.O-O c6 10.b3 Kc7 11.Bb2 Nac5 12.b4 Ne6 13.c5 Be7 14.Ne4 b6 15.
cxb6+ Nxb6 16.a3 Na4 17.Bc1 Ba6 18.Re1 Rhd8 19.Be3 Nb6 20.Bh3 Nf8 21.Rac1 
Nfd7 22.Be6 Bb5 23.Nfd2 Na4 24.Nb3 Ndb6 25.Na5 Re8 26.Bh3 Rad8 27.Rc2 Rd5 
28.Nxc6 Bxc6 29.Rec1 Kb8 30.Rxc6 Red8 31.Kg2 Rd1 32.R1c2 Nd5 33.Bc5 Nab6 
34.Be6 Ra1 35.Rd2 Kb7 36.Bxe7 Re8 37.Rxd5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "2"]
[White "Yanofsky, Daniel Abraham"]
[Black "Stoltz, Goesta"]
[Result "1/2-1/2"]
[ECO "B34"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6 bxc6 6.Qd4 Nf6 7.e5 Nd5 8.Bc4
Qb6 9.c3 Bg7 10.Bxd5 cxd5 11.Qxb6 axb6 12.f4 g5 13.fxg5 Bxe5 14.Be3 f6 15.
gxf6 Bxf6 16.Nd2 Ba6 17.a4 Rg8 18.g3 Rg6 19.Kf2 Bg7 20.Rhe1 Bd3 21.Bd4 
Bxd4+ 22.cxd4 Rh6 23.Kg1 Rc6 24.Re3 Bf5 25.Rf1 Bh3 26.Rfe1 Be6 27.b3 b5 
28.axb5 Rc2 29.Nf3 Raa2 30.b6 Kd8 31.Ng5 Rg2+ 32.Kh1 Rxh2+ 33.Kg1 Rag2+ 
34.Kf1 Rb2 35.Nxe6+ dxe6 36.Kg1 Rbg2+ 37.Kf1 Rd2 38.Kg1 Rdg2+ 39.Kf1 Rc2 
40.Kg1 Rhd2 41.Rxe6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Boleslavsky, Isaak"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "C82"]
[EventDate "1946.08.??"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Bc5 10.Nbd2 O-O 11.Bc2 f5 12.Nb3 Bb6 13.a4 b4 14.a5 Ba7 15.Nbd4 
Nxd4 16.Nxd4 Bxd4 17.cxd4 f4 18.f3 Ng3 19.Rf2 Qh4 20.Ra4 Rae8 21.Rxb4 Bc8 
22.Bb3 c6 23.Rc2 Bd7 24.Rb7 Re7 25.Bxf4 Rxf4 26.hxg3 Qxg3 27.Rxd7 Rxd7 28.
Rxc6 Rd8 29.e6 Rh4 30.Qe2 Rh2 31.Qf2 Rh1+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Bernstein, Ossip"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "C01"]
[EventDate "1946.08.??"]
[PlyCount "120"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Nc6 6.Ne2 Nge7 7.O-O Bf5 8.
Bxf5 Nxf5 9.Qd3 Qd7 10.Nb5 Ba5 11.Bf4 Nb4 12.Qh3 Ne7 13.Qxd7+ Kxd7 14.Na3 
Rhe8 15.Ng3 g6 16.Rad1 Na6 17.Nb5 Nc8 18.c3 c6 19.Na3 Bc7 20.Bxc7 Nxc7 21.
Nc2 Nd6 22.Nb4 Ne6 23.Nd3 f6 24.f3 Re7 25.Rfe1 Rae8 26.Nc5+ Kc7 27.Nxe6+ 
Rxe6 28.Rxe6 Rxe6 29.Kf2 Kd7 30.h4 Ke7 31.Ne2 Kf7 32.g4 Re7 33.Nf4 Re8 34.
Nd3 h5 35.Re1 Rh8 36.Rh1 hxg4 37.fxg4 Ne4+ 38.Kf3 Nd2+ 39.Ke3 Ne4 40.Kf3 
Nd2+ 41.Ke3 Ne4 42.Rh2 g5 43.h5 f5 44.gxf5 Kf6 45.Nf2 Nd6 46.Ng4+ Kxf5 47.
Kf3 Ne4 48.Ne3+ Ke6 49.Kg4 Rh6 50.Nf5 Nf6+ 51.Kxg5 Rxh5+ 52.Rxh5 Nxh5 53.
Nd6 Kxd6 54.Kxh5 Kd7 55.Kg4 Ke8 56.Kf4 Kf7 57.Kf5 Ke7 58.a4 a5 59.Ke5 Kd7 
60.Kf6 Kd6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Botvinnik, Mikhail"]
[Black "Smyslov, Vassily"]
[Result "1-0"]
[ECO "D98"]
[EventDate "1946.08.??"]
[PlyCount "99"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4 Bg4 8.Be3 
Nc6 9.d5 Bxf3 10.gxf3 Ne5 11.Qe2 c6 12.f4 Ned7 13.Bg2 Nb6 14.Rd1 Qc7 15.
O-O Rfd8 16.Rc1 Qd7 17.Rfd1 Qg4 18.Qxg4 Nxg4 19.Bxb6 axb6 20.dxc6 bxc6 21.
e5 Nh6 22.Bxc6 Rxd1+ 23.Rxd1 Rc8 24.Nd5 Bf8 25.Rc1 Nf5 26.Rc4 e6 27.Nxb6 
Rb8 28.Na4 Rd8 29.Be4 Nh4 30.Kf1 Bh6 31.Bb7 Nf5 32.Ke2 Nd4+ 33.Ke3 Nf5+ 
34.Kf3 Nd4+ 35.Ke4 Ne2 36.Rc8 Rxc8 37.Bxc8 Nxf4 38.b4 Nh3 39.b5 Nxf2+ 40.
Kd4 Bf4 41.h3 f6 42.Bxe6+ Kg7 43.exf6+ Kxf6 44.Nc5 Ke7 45.Kd5 g5 46.a4 Nd1
47.a5 Nc3+ 48.Kc6 Nxb5 49.Kxb5 Bb8 50.Kb6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Stoltz, Goesta"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "97"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 e6 5.e3 Nbd7 6.Qc2 Be7 7.b3 b6 8.Be2 Bb7 
9.O-O O-O 10.Bb2 Rc8 11.Rad1 Qc7 12.Bd3 Bd6 13.e4 dxe4 14.Nxe4 Nxe4 15.
Bxe4 Nf6 16.c5 Nxe4 17.Qxe4 Be7 18.Bc1 Rfd8 19.Ng5 Bxg5 20.Bxg5 Rd5 21.Bf4
Qd8 22.Bd6 bxc5 23.dxc5 Qa5 24.Qg4 Qc3 25.Rc1 Qd4 26.Qg3 Ba6 27.Rfe1 Qd3 
28.Qg4 h5 29.Qh4 Re8 30.h3 Qd4 31.Re4 Qd2 32.Rce1 Bd3 33.R4e3 Qxa2 34.g4 
Bg6 35.Be5 Qc2 36.gxh5 Bf5 37.Qg3 Rxe5 38.Qxe5 f6 39.Qd6 Kh7 40.Qxc6 Rd8 
41.Qc7 Qd2 42.Qg3 Rd5 43.Ra1 a5 44.Qc7 Qd4 45.Rc1 Be4 46.Rg3 f5 47.c6 Rd6 
48.h6 Kxh6 49.Qf7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Tartacover, Xavier"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "49"]

1.c4 e6 2.Nc3 d5 3.d4 c6 4.Nf3 Nf6 5.e3 Nbd7 6.Qc2 Bd6 7.b3 Qe7 8.Bd3 e5 
9.cxd5 cxd5 10.dxe5 Nxe5 11.Nxe5 Bxe5 12.Bb2 O-O 13.Nb5 Bd7 14.Bxe5 Qxe5 
15.Nd4 Rac8 16.Qd2 Ne4 17.Bxe4 dxe4 18.O-O Qg5 19.Rac1 Bh3 20.f4 exf3 21.
Nxf3 Qg6 22.Ne5 Qg5 23.Nf3 Qg6 24.Ne5 Qg5 25.Nf3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Euwe, Machgielis"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "D13"]
[EventDate "1946.08.??"]
[PlyCount "67"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 e6 7.e3 a6 8.Bd3 Bd6
9.Bxd6 Qxd6 10.O-O O-O 11.Rc1 b5 12.e4 dxe4 13.Nxe4 Nxe4 14.Bxe4 Bb7 15.
Bxh7+ Kxh7 16.Ng5+ Kg6 17.Ne4 Qf4 18.Nc5 Nd8 19.Rc3 Rh8 20.Qc2+ f5 21.Rg3+
Kf7 22.Nxb7 Re8 23.Nc5 Nc6 24.Nd3 Nxd4 25.Qd1 Qd6 26.f4 Rh8 27.Ne5+ Kg8 
28.Rd3 Rd8 29.Kh1 Qb6 30.Nf3 Nc6 31.Rd7 Rxd7 32.Qxd7 Nd8 33.Qe8+ Kh7 34.
Ng5+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Steiner, Herman"]
[Black "Vidmar, Milan sr"]
[Result "1/2-1/2"]
[ECO "D59"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.Nf3 O-O 6.e3 h6 7.Bh4 b6 8.cxd5 Nxd5
9.Bxe7 Qxe7 10.Nxd5 exd5 11.Rc1 Bb7 12.Bd3 c5 13.O-O c4 14.Bb1 Nd7 15.Kh1 
b5 16.Qc2 g6 17.Ng1 Nf6 18.Rce1 Rae8 19.f3 Nh5 20.Qf2 Qf6 21.Ne2 b4 22.g4 
Ng7 23.Ng3 Ba6 24.Rg1 Bc8 25.Kg2 Qh4 26.Qd2 a5 27.Kh1 Qf6 28.Kg2 Qh4 29.
Kh1 Qf6 30.Kg2 Qh4 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Denker, Arnold"]
[Black "Lundin, Erik"]
[Result "1-0"]
[ECO "D22"]
[EventDate "1946.08.??"]
[PlyCount "83"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Bg4 5.Bxc4 e6 6.Qb3 Bxf3 7.gxf3 b5 8.Be2 
c5 9.a4 b4 10.dxc5 Bxc5 11.O-O Nd7 12.Nd2 Ngf6 13.Nc4 O-O 14.Qc2 Rc8 15.b3
Nd5 16.Bb2 Be7 17.Kh1 Bf6 18.Rad1 Bxb2 19.Qxb2 Nc3 20.Rd6 Qc7 21.Rxa6 Nf6 
22.Nd6 Rcd8 23.Nb5 Qc8 24.Nd4 Nfd5 25.Rc6 Qd7 26.Rc4 Rc8 27.Rc1 e5 28.Nb5 
Rxc4 29.bxc4 Nxe2 30.Qxe2 Nc3 31.Nxc3 bxc3 32.Rxc3 Qxa4 33.Qc2 Qa6 34.Kg2 
f5 35.c5 Rf6 36.Qb3+ Kf8 37.Rd3 e4 38.Qb8+ Kf7 39.Rd7+ Kg6 40.Qg3+ Kh5 41.
Rxg7 Rg6 42.Rxh7+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "Flohr, Salomon"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1-0"]
[ECO "D19"]
[EventDate "1946.08.??"]
[PlyCount "103"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O
9.Qe2 Bg4 10.Rd1 Nbd7 11.e4 Qe7 12.e5 Nd5 13.Ne4 h6 14.h3 Bh5 15.g4 Bg6 
16.g5 hxg5 17.Nexg5 Bh5 18.Qe4 g6 19.Rf1 f6 20.exf6 N7xf6 21.Qh4 Nh7 22.
Qg3 Bd6 23.Ne5 Rf5 24.Ne4 Bxe5 25.dxe5 Rf3 26.Qg2 Qh4 27.Re1 Raf8 28.Ra3 
Rxa3 29.bxa3 Rf3 30.Bf1 Nf4 31.Bxf4 Qxf4 32.Ng3 Ng5 33.Rb1 b6 34.Nxh5 gxh5
35.Rb4 Qxe5 36.h4 Rf5 37.Bd3 Qe1+ 38.Bf1 Qd2 39.Rb3 Kf8 40.hxg5 Rxg5 41.
Rg3 Rxg3 42.Qxg3 Qd7 43.Qf3+ Ke7 44.Qxh5 Kd8 45.Qe5 c5 46.Bb5 Qd1+ 47.Kh2 
Qd2 48.Kg3 Qd1 49.Qf6+ Kc7 50.Qe7+ Kb8 51.Bc6 Qd3+ 52.Kh2 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "3"]
[White "O'Kelly de Galway, Alberic"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "D17"]
[EventDate "1946.08.??"]
[PlyCount "38"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 e6 8.f3 
Bb4 9.Bg5 h6 10.Bh4 Nb6 11.e4 Bh7 12.Qb3 a5 13.Rd1 Nxc4 14.Bxc4 O-O 15.O-O
Qc7 16.Na2 Be7 17.Nc3 Bb4 18.Na2 Be7 19.Nc3 Bb4 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Vidmar, Milan sr"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]
[ECO "D42"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.e3 c5 5.Nc3 Nc6 6.cxd5 Nxd5 7.Bd3 Be7 8.O-O 
O-O 9.a3 b6 10.Qe2 Bb7 11.Rd1 Qc7 12.Bd2 Rad8 13.Rac1 Qb8 14.dxc5 bxc5 15.
Ne4 Ba8 16.Be1 Qb6 17.Qc2 Rb8 18.Nxc5 Bxc5 19.Qxc5 Qxb2 20.Rb1 Qf6 21.Rxb8
Rxb8 22.e4 Nf4 23.Bf1 h6 24.Kh1 e5 25.Qe3 Ne6 26.Bc4 Ned4 27.Bd5 Nxf3 28.
Qxf3 Qxf3 29.gxf3 Nd4 30.Bxa8 Rxa8 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Kottnauer, Cenek"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "D12"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.c4 Nf6 2.Nf3 c6 3.d4 d5 4.e3 Bf5 5.cxd5 Nxd5 6.Bc4 e6 7.O-O Nd7 8.Qe2 
Bg4 9.e4 N5b6 10.Bb3 Be7 11.Nc3 O-O 12.Bf4 Re8 13.h3 Bh5 14.Rad1 Bf8 15.g4
Bg6 16.Bg3 f6 17.Nh4 Bf7 18.Ng2 Qe7 19.Ne3 Rac8 20.Kh2 Red8 21.a3 Qe8 22.
Rfe1 e5 23.Bxf7+ Qxf7 24.d5 cxd5 25.Ncxd5 Nxd5 26.Nxd5 Bc5 27.f3 Nb6 28.
Nxb6 Bxb6 29.Bf2 Bxf2 30.Qxf2 Qb3 31.Rxd8+ Rxd8 32.Kg3 h6 33.Re2 Qd1 34.
Re1 Qd2 35.Re3 b6 36.Qxd2 Rxd2 37.b4 Kf8 38.Rc3 Ke7 39.f4 Rd7 40.h4 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Najdorf, Miguel"]
[Black "Bernstein, Ossip"]
[Result "1/2-1/2"]
[ECO "D40"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.e3 O-O 6.Bd3 c5 7.b3 cxd4 8.exd4 Bb4
9.Bb2 Qa5 10.Qc2 dxc4 11.bxc4 b5 12.a3 bxc4 13.Bxh7+ Nxh7 14.axb4 Qb6 15.
O-O Nc6 16.Na4 Qb5 17.Rfc1 Nxb4 18.Qxc4 Rb8 19.Qxb5 Rxb5 20.Rc7 a6 21.Ba3 
Nf6 22.Bxb4 Rxb4 23.Nc5 Nd5 24.Ra7 Nc3 25.Nxa6 Bxa6 26.R7xa6 Ne2+ 27.Kf1 
Nxd4 28.Nxd4 Rxd4 29.Ra8 Rxa8 30.Rxa8+ Kh7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Guimard, Carlos Enrique"]
[Black "Euwe, Machgielis"]
[Result "0-1"]
[ECO "A50"]
[EventDate "1946.08.??"]
[PlyCount "70"]

1.d4 Nf6 2.Nf3 g6 3.g3 b6 4.Bg2 Bb7 5.c4 Bg7 6.O-O O-O 7.Nc3 Ne4 8.Nxe4 
Bxe4 9.Bf4 d6 10.Qd2 Nd7 11.Bh6 e6 12.Bxg7 Kxg7 13.Ne1 Bxg2 14.Nxg2 Nf6 
15.d5 e5 16.f3 Qe7 17.e4 Rae8 18.Kh1 h6 19.b4 Nd7 20.g4 Kh7 21.Ne3 Ra8 22.
Rg1 a5 23.b5 Qg5 24.Rg3 Nc5 25.Re1 a4 26.a3 Rh8 27.Qe2 Kg7 28.Ng2 h5 29.h4
hxg4 30.fxg4 Rxh4+ 31.Nxh4 Rh8 32.Kg2 Qxh4 33.g5 Nb3 34.Rg1 Nd2 35.Kf2 
Nxe4+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Christoffel, Martin"]
[Black "Stoltz, Goesta"]
[Result "0-1"]
[ECO "B74"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 g6 7.O-O Bg7 8.Be3 
O-O 9.Kh1 Bd7 10.Nb3 Be6 11.f4 Qc8 12.Qe1 Nb4 13.Rc1 Bc4 14.a3 Nxc2 15.
Rxc2 Bxb3 16.Rc1 Qe6 17.Bf3 Bc4 18.Rf2 Ng4 19.Bxg4 Qxg4 20.Qd2 Rfc8 21.Bd4
Bh6 22.Be3 Qe6 23.Rf3 f5 24.Rh3 Bg7 25.Bd4 Bxd4 26.Qxd4 fxe4 27.Nxe4 Bd5 
28.Nc3 Rc4 29.Qd2 Bc6 30.Re1 Qxh3 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Szabo, Laszlo"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "D06"]
[EventDate "1946.08.??"]
[PlyCount "31"]

1.d4 d5 2.c4 c5 3.cxd5 Nf6 4.dxc5 Qxd5 5.Qxd5 Nxd5 6.e4 Nb4 7.Na3 e5 8.Be3
a6 9.Nf3 f6 10.Nd2 Be6 11.Bc4 Bxc4 12.Ndxc4 Bxc5 13.Bxc5 Nd3+ 14.Ke2 Nxc5 
15.Nb6 Ra7 16.Rac1 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Steiner, Herman"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "A90"]
[EventDate "1946.08.??"]
[PlyCount "56"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Bb4+ 5.Bd2 Be7 6.Nc3 O-O 7.Qc2 d5 8.Nf3 c6 
9.O-O Qe8 10.Bf4 Qh5 11.Rae1 Nbd7 12.Nd2 g5 13.Bc7 Ne8 14.Be5 Nxe5 15.dxe5
f4 16.gxf4 gxf4 17.Nf3 Kh8 18.Kh1 Ng7 19.Qc1 Bd7 20.a3 Rf7 21.b4 Rg8 22.
Rg1 Nf5 23.Nd1 Rfg7 24.Qxf4 Rg4 25.Qd2 Nh4 26.Ne3 Nxf3 27.exf3 Rh4 28.Nf1 
Bg5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Smyslov, Vassily"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "B73"]
[EventDate "1946.08.??"]
[PlyCount "58"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.Qd2 
O-O 9.O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Rad1 Bf5 13.Nxd5 Qxd5 14.c4 Qe5 
15.b3 a5 16.Bf3 Qc7 17.Bc5 Rab8 18.Rfe1 Be5 19.g3 Rfd8 20.Qe3 Rxd1 21.Bxd1
Bd6 22.Ba7 Bb4 23.Bxb8 Qxb8 24.Bf3 Bxe1 25.Qxe1 Qc7 26.c5 e5 27.Qe3 Be6 
28.Kg2 Kg7 29.Kg1 Kg8 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Yanofsky, Daniel Abraham"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "B03"]
[EventDate "1946.08.??"]
[PlyCount "138"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 exd6 6.Nc3 Be7 7.Nf3 O-O 8.Be2 
Nc6 9.O-O Bg4 10.b3 Re8 11.Be3 Bf6 12.Qd2 Qd7 13.Rfd1 Rad8 14.Rac1 h6 15.
h3 Bh5 16.Nh2 Bxe2 17.Nxe2 h5 18.Nf3 Qf5 19.Kh2 Ne7 20.Rg1 c5 21.Qc2 Qxc2 
22.Rxc2 Nf5 23.Ng3 Nxe3 24.fxe3 Rxe3 25.Nxh5 Bxd4 26.Nxd4 cxd4 27.Rd1 g6 
28.Ng3 d3 29.Rcd2 Rde8 30.Rxd3 Rxd3 31.Rxd3 Re6 32.Rd4 f5 33.Rd2 a5 34.Ne2
a4 35.Nf4 Rf6 36.Kg3 g5 37.Nd5 Nxd5 38.Rxd5 axb3 39.axb3 Kg7 40.Rb5 Rf7 
41.h4 f4+ 42.Kg4 gxh4 43.Rh5 Kf8 44.Rh8+ Ke7 45.Rxh4 Rg7+ 46.Kxf4 Rxg2 47.
Rh7+ Kd8 48.Rxb7 Re2 49.Rh7 Re1 50.Rh3 Kc7 51.Re3 Rh1 52.Ke4 Kc6 53.Kd4 
Rd1+ 54.Rd3 Rc1 55.b4 Rb1 56.b5+ Kc7 57.Rh3 Kb6 58.Rh7 Rd1+ 59.Kc3 Rc1+ 
60.Kb3 d5 61.Rh6+ Kb7 62.cxd5 Rc5 63.Rd6 Rxb5+ 64.Kc4 Rb1 65.Rd7+ Kc8 66.
Rh7 Rb6 67.Kc5 Ra6 68.Kd4 Kd8 69.Rf7 Rb6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "4"]
[White "Lundin, Erik"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "E95"]
[EventDate "1946.08.??"]
[PlyCount "44"]

1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4 g6 6.Be2 Bg7 7.O-O O-O 8.Re1 Re8
9.Bf1 exd4 10.Nxd4 c6 11.Bg5 h6 12.Bf4 Qb6 13.Na4 Qa5 14.b4 Qd8 15.Nc3 Ne5
16.f3 a5 17.b5 Nh5 18.Bxe5 Bxe5 19.Qd2 Qh4 20.g3 Nxg3 21.hxg3 Qxg3+ 22.Bg2
Bh3 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Euwe, Machgielis"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E33"]
[EventDate "1946.08.??"]
[PlyCount "55"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.Bd2 O-O 7.a3 Bxc3 8.Bxc3 
Re8 9.e3 e5 10.dxe5 Nxe5 11.Nxe5 dxe5 12.Be2 c5 13.O-O Qe7 14.Rae1 b6 15.
f4 Bb7 16.fxe5 Ne4 17.Bf3 Nxc3 18.Bxb7 Qxb7 19.Qxc3 Qe4 20.Rd1 Rxe5 21.Rd7
f6 22.Rfd1 Re7 23.Rxe7 Qxe7 24.Rd5 Re8 25.Kf2 Qe4 26.h3 Qh4+ 27.Kf3 Qe4+ 
28.Kf2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Bernstein, Ossip"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "D02"]
[EventDate "1946.08.??"]
[PlyCount "178"]

1.Nf3 d5 2.d4 Nf6 3.Bf4 c5 4.e3 Qb6 5.Qc1 Nc6 6.c3 Bf5 7.Nbd2 cxd4 8.exd4 
Rc8 9.Be2 e6 10.O-O Be7 11.h3 O-O 12.Rd1 Rfd8 13.Nf1 Ne4 14.Ng3 Nxg3 15.
Bxg3 Na5 16.Nh4 Be4 17.f3 Bg6 18.Nxg6 hxg6 19.Rb1 Nc4 20.Bf2 Qa5 21.Qc2 
Rd6 22.Bxc4 Rxc4 23.Be1 Qa6 24.b3 Rc8 25.a4 Rdc6 26.Qd3 Qa5 27.Bd2 Qc7 28.
Rdc1 Bd6 29.Rc2 a6 30.Re1 Ba3 31.Ra1 Be7 32.Rac1 Rd8 33.Be3 Qd7 34.Rd1 Rb8
35.Ra2 Qc7 36.Bd2 Bf6 37.f4 Rc8 38.Kf1 Qb6 39.Rb2 Qc7 40.Ra2 Qb6 41.Rb1 
Qd8 42.Qe3 Qd6 43.Ke2 Bd8 44.Qd3 Ba5 45.Rc1 g5 46.fxg5 Qh2 47.Qf3 e5 48.
dxe5 Qxe5+ 49.Qe3 Qh2 50.Qf3 Qe5+ 51.Qe3 Qc7 52.Kf1 Bb6 53.Qf4 Qxf4+ 54.
Bxf4 Rxc3 55.Rxc3 Rxc3 56.Rd2 Rxb3 57.Rxd5 Rb4 58.Be5 Re4 59.a5 Be3 60.g3 
b5 61.axb6 Bxb6 62.h4 Kh7 63.Kg2 a5 64.Kf3 Re1 65.Rb5 Bd8 66.Rd5 Bb6 67.
Rb5 Bd8 68.Bc3 Rf1+ 69.Kg2 Rc1 70.Bxa5 Bxa5 71.Rxa5 Kg6 72.g4 Rc2+ 73.Kf3 
Rc3+ 74.Ke2 Rc2+ 75.Kd3 Rg2 76.h5+ Kh7 77.Ra4 Rg3+ 78.Ke2 Rb3 79.Ra6 Rg3 
80.g6+ fxg6 81.Rxg6 Ra3 82.Kf2 Rb3 83.Kg2 Ra3 84.Rb6 Rc3 85.Rb5 Kh6 86.
Rb6+ Kh7 87.Re6 Ra3 88.Re8 Kh6 89.Re7 Rb3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Tartacover, Xavier"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "D11"]
[EventDate "1946.08.??"]
[PlyCount "87"]

1.d4 d5 2.Nf3 Nf6 3.g3 Bf5 4.Bg2 e6 5.c4 c6 6.Nc3 h6 7.O-O Nbd7 8.b3 Qa5 
9.Bb2 Bb4 10.Qc1 Ne4 11.Nb1 Be7 12.Nfd2 O-O 13.Nxe4 Bxe4 14.Bxe4 dxe4 15.
Nc3 Qf5 16.Qc2 Nf6 17.f3 exf3 18.Qxf5 exf5 19.exf3 Rfe8 20.Rfe1 Bd6 21.Kf2
h5 22.Rxe8+ Rxe8 23.Ne2 Nd7 24.Rd1 f6 25.d5 Bc5+ 26.Bd4 cxd5 27.Bxc5 Nxc5 
28.Rxd5 Re5 29.Rd8+ Kf7 30.b4 Ke7 31.Rd2 Ne6 32.Nc3 Nc7 33.c5 g5 34.f4 Re6
35.b5 Kf7 36.a4 Re7 37.c6 bxc6 38.bxc6 Ke8 39.Nb5 Nxb5 40.axb5 Kf7 41.fxg5
fxg5 42.Rd6 Ke8 43.h4 gxh4 44.gxh4 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Boleslavsky, Isaak"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "C97"]
[EventDate "1946.08.??"]
[PlyCount "68"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.dxe5 dxe5 14.Nf1 Nc4 15.b3 Nb6
16.a4 c4 17.a5 cxb3 18.axb6 Qxc3 19.Bxb3 Qxa1 20.Qd2 Ba3 21.b7 Rab8 22.Ba2
Be6 23.Bxe6 fxe6 24.Qa5 Bb2 25.Qc7 Bxc1 26.Rxc1 Rxb7 27.Qc6 Rb6 28.Qc7 Qa3
29.Qxb6 Qxc1 30.Qxa6 Nxe4 31.Qxb5 Nxf2 32.Nxe5 Qg5 33.Kh2 Qf4+ 34.Kg1 
Nxh3+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Flohr, Salomon"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "D44"]
[EventDate "1946.08.??"]
[PlyCount "57"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.
Nxg5 hxg5 10.Bxg5 Nbd7 11.g3 Qa5 12.exf6 b4 13.Ne4 Ba6 14.Qf3 O-O-O 15.Bg2
Nb6 16.O-O Rxd4 17.Be3 Rd7 18.Rfc1 Qe5 19.b3 c3 20.Bxb6 axb6 21.Nxc3 Rc7 
22.Ne4 Qh5 23.h4 Be2 24.Qe3 Bh6 25.Qxb6 Bxc1 26.Rxc1 Qd5 27.Nc3 bxc3 28.
Bxd5 cxd5 29.Qe3 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Denker, Arnold"]
[Black "Steiner, Herman"]
[Result "1-0"]
[ECO "D53"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Bg5 Nbd7 6.e3 h6 7.Bh4 Ne4 8.Bxe7 
Qxe7 9.Qc2 Nxc3 10.Qxc3 Nf6 11.Bd3 O-O 12.O-O Bd7 13.Ne5 Rfd8 14.c5 Be8 
15.f4 Ne4 16.Qc2 f6 17.Nf3 Bc6 18.b4 a6 19.a4 Qe8 20.Rfc1 Rdc8 21.Bxe4 
dxe4 22.Nd2 Qg6 23.b5 axb5 24.axb5 Bd5 25.Qb2 Qg4 26.Nf1 g5 27.Qf2 Kf7 28.
h3 Qh5 29.f5 Qh4 30.fxe6+ Bxe6 31.Ng3 Rxa1 32.Rxa1 Bc4 33.Kh2 Be6 34.d5 
Bxd5 35.Qf5 Be6 36.Qh7+ Ke8 37.Rf1 g4 38.Nxe4 f5 39.Qg6+ Ke7 40.Qg7+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Kotov, Alexander"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1/2-1/2"]
[ECO "E49"]
[EventDate "1946.08.??"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.e3 O-O 7.Bd3 d5 8.cxd5 
Qxd5 9.Nf3 cxd4 10.exd4 Nbd7 11.c4 Qa5+ 12.Bd2 Qc7 13.O-O e5 14.Nxe5 Nxe5 
15.Bf4 Nfg4 16.dxe5 f6 17.Qc2 h6 18.Qe2 fxe5 19.Bg3 Re8 20.Rfe1 Qc5 21.
Rad1 Nf6 22.Qc2 Bg4 23.Rc1 e4 24.Bxe4 Nxe4 25.Rxe4 Bf5 26.Rxe8+ Rxe8 27.
Qb3 b6 28.h3 Rc8 29.Bf4 Be4 30.Be3 Qf5 31.f3 Bb7 32.Bf2 Re8 33.Rd1 Qf7 34.
Qa4 Qg6 35.c5 bxc5 36.Qb3+ Qf7 37.Qxf7+ Kxf7 38.Rd7+ Re7 39.Rxe7+ Kxe7 40.
Bxc5+ Ke8 41.Bxa7 h5 42.Kf2 Kd7 43.Kg3 Ba6 44.Kh4 g6 45.g3 Be2 46.f4 Bd3 
47.Kg5 Bf5 48.h4 Bd3 49.Kf6 Kc8 50.a4 Kb7 51.Bd4 Ka6 52.Be3 Bc2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Botvinnik, Mikhail"]
[Black "Vidmar, Milan sr"]
[Result "1-0"]
[ECO "E01"]
[EventDate "1946.08.??"]
[PlyCount "119"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 dxc4 5.Qa4+ Qd7 6.Qxc4 Qc6 7.Nbd2 Qxc4 8.
Nxc4 Bb4+ 9.Bd2 Bxd2+ 10.Nfxd2 Nc6 11.e3 Nb4 12.Ke2 Bd7 13.Bg2 Bc6 14.f3 
Nd7 15.a3 Nd5 16.e4 N5b6 17.Na5 Bb5+ 18.Ke3 O-O-O 19.Rhc1 Nb8 20.b3 Bd7 
21.Bf1 Nc6 22.Nxc6 Bxc6 23.a4 Be8 24.a5 Na8 25.a6 b6 26.b4 Kb8 27.Rc3 c6 
28.Rac1 f6 29.Nb1 Bd7 30.Na3 Nc7 31.b5 Nxb5 32.Bxb5 cxb5 33.Rc7 Rc8 34.
Rb7+ Ka8 35.Rxd7 Rxc1 36.Nxb5 Rhc8 37.Rxg7 h6 38.Rxa7+ Kb8 39.Rb7+ Ka8 40.
Ra7+ Kb8 41.Rb7+ Ka8 42.g4 e5 43.d5 R1c5 44.Ra7+ Kb8 45.Rb7+ Ka8 46.Rxb6 
Rb8 47.Rxb8+ Kxb8 48.a7+ Kb7 49.Nd6+ Kxa7 50.Ne8 Kb6 51.Nxf6 Rc3+ 52.Kf2 
Rc7 53.h4 Rf7 54.Nh5 Kc7 55.g5 hxg5 56.hxg5 Rh7 57.Nf6 Rh2+ 58.Kg3 Rh1 59.
Kg2 Rh8 60.g6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "O'Kelly de Galway, Alberic"]
[Black "Lundin, Erik"]
[Result "0-1"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.e3 Nf6 5.Nf3 Nbd7 6.Qc2 Bd6 7.e4 dxe4 8.Nxe4 
Nxe4 9.Qxe4 Nf6 10.Qc2 c5 11.dxc5 Bxc5 12.Be2 O-O 13.O-O b6 14.Bd2 Bb7 15.
b4 Bd6 16.Rac1 Ne4 17.Rfd1 Qe7 18.a3 a5 19.Be3 axb4 20.axb4 Bxb4 21.Bd3 f5
22.Bxb6 Nc3 23.Rf1 Ra2 24.Qb3 Ra3 25.Qc2 Bxf3 26.gxf3 Qg5+ 27.Kh1 Qf4 28.
Rg1 Ra2 29.Qb3 Bd6 30.Kg2 Rf6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "5"]
[White "Stoltz, Goesta"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "D37"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Be7 5.e3 O-O 6.Qc2 Nbd7 7.b3 b6 8.Be2 Bb7 
9.O-O Rc8 10.Bb2 c5 11.Rad1 Qc7 12.dxc5 Nxc5 13.Nb5 Qd8 14.Nxa7 Ra8 15.Nb5
Rxa2 16.Qb1 Ra8 17.Ng5 h6 18.Bxf6 hxg5 19.Be5 Qc8 20.Qb2 dxc4 21.Bxc4 Qc6 
22.f3 Ba6 23.Nd4 Qb7 24.Bxa6 Rxa6 25.Bxg7 Rfa8 26.Be5 Nd7 27.Bg3 Ra2 28.
Qb1 Bf6 29.Nxe6 fxe6 30.Qg6+ Kh8 31.Rxd7 Qxd7 32.Qxf6+ Kh7 33.Qxg5 Rd2 34.
Qh5+ Kg8 35.Qg6+ Kf8 36.Be1 Raa2 37.Qf6+ Ke8 38.Bxd2 Qxd2 39.Qxe6+ Kd8 40.
Qxb6+ Kc8 41.Qc5+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Botvinnik, Mikhail"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "C83"]
[EventDate "1946.08.??"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Be7 10.Nbd2 O-O 11.Qe2 Nc5 12.Nd4 Nxd4 13.cxd4 Nxb3 14.Nxb3 Rc8 
15.Be3 c5 16.dxc5 d4 17.Nxd4 Bc4 18.Qg4 h5 19.Qg3 Bxf1 20.Rxf1 Bxc5 21.Bh6
g6 22.Bxf8 Bxd4 23.Bd6 Qd7 24.b3 Qf5 25.Qf3 Rc2 26.Qxf5 gxf5 27.a3 Rc3 28.
Rb1 Rc2 29.Rf1 Rc3 30.g3 Rxb3 31.Rd1 Bb6 32.Rd2 f4 33.gxf4 h4 34.h3 Rxh3 
35.Kg2 Rc3 36.Be7 h3+ 37.Kh2 Rf3 38.Bh4 Rxf4 39.Kxh3 Ra4 40.Rd6 Bc7 41.Rd5
Rxa3+ 42.Kg4 b4 43.Bd8 Rc3 44.Bxc7 Rxc7 45.Rd8+ Kg7 46.Rb8 a5 47.f4 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Kottnauer, Cenek"]
[Black "Kotov, Alexander"]
[Result "1-0"]
[ECO "D49"]
[EventDate "1946.08.??"]
[PlyCount "109"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 Nf6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6
9.e4 c5 10.e5 cxd4 11.Nxb5 axb5 12.exf6 Qb6 13.fxg7 Bxg7 14.O-O O-O 15.Qe2
Bb7 16.Rd1 e5 17.Bxb5 Qd6 18.Bd2 Nb6 19.a4 Nd5 20.Re1 Nc7 21.Bd3 Rfe8 22.
Ng5 h6 23.Bh7+ Kf8 24.Ne4 Qe7 25.Qh5 Ra6 26.Ra3 Bxe4 27.Bxe4 Rb8 28.b4 Nb5
29.Rg3 Nc3 30.Bd3 Re6 31.Qg4 Qf6 32.Bc4 Re7 33.b5 e4 34.a5 Rc7 35.Bf1 Rc5 
36.a6 h5 37.a7 Ra8 38.Qd7 Rd5 39.Qb7 Qd8 40.b6 Rd7 41.Qa6 Rd6 42.Qa3 e3 
43.fxe3 Qxb6 44.Ra1 Ne4 45.Bb4 Be5 46.Rf3 dxe3 47.Be2 Bxa1 48.Qxa1 Qxb4 
49.Qh8+ Ke7 50.Qxa8 Rf6 51.Rxf6 Kxf6 52.Qh8+ Ke6 53.Qa1 Nc3 54.a8=Q Nxe2+ 
55.Kh1 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Lundin, Erik"]
[Black "Bernstein, Ossip"]
[Result "0-1"]
[ECO "E08"]
[EventDate "1946.08.??"]
[PlyCount "106"]

1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 dxc4 8.Nbd2 
c5 9.dxc5 c3 10.Qxc3 Nxc5 11.Nc4 b6 12.Nfe5 Nd5 13.Qc2 Bb7 14.Bd2 Rc8 15.
Rac1 Qe8 16.Qb1 Qb5 17.b3 Nf6 18.Bxb7 Nxb7 19.Rfd1 Rfd8 20.Bc3 Rd5 21.Nd3 
Rcd8 22.Nf4 Rxd1+ 23.Rxd1 Nd5 24.Bd2 h6 25.Nd3 Nf6 26.Bc3 Ne4 27.Be1 Bf6 
28.Qc1 Qc6 29.Nde5 Rxd1 30.Qxd1 Qd5 31.Nd3 Nbc5 32.Ne3 Qd4 33.Nb4 Nc3 34.
Bxc3 Qxc3 35.Nd3 Nxd3 36.exd3 Bd4 37.Nc2 Bf6 38.Ne3 Bd4 39.Nc2 Bf6 40.Ne3 
Bg5 41.Qe2 b5 42.h4 Bxe3 43.fxe3 a5 44.d4 a4 45.Qxb5 Qxe3+ 46.Kg2 Qe4+ 47.
Kh2 Qc2+ 48.Kh3 a3 49.Qe8+ Kh7 50.Qxf7 Qxa2 51.d5 Qb1 52.dxe6 Qh1+ 53.Kg4 
Qe4+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Vidmar, Milan sr"]
[Black "Yanofsky, Daniel Abraham"]
[Result "0-1"]
[ECO "E17"]
[EventDate "1946.08.??"]
[PlyCount "100"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.b3 d5 8.Ne5 Qc8 
9.cxd5 Bxd5 10.Bxd5 Nxd5 11.Bb2 c5 12.dxc5 Bxc5 13.Nd2 Nc6 14.Ne4 Nxe5 15.
Bxe5 Rd8 16.Qc1 Bf8 17.Qxc8 Raxc8 18.Rfd1 f6 19.Bf4 Nxf4 20.gxf4 h6 21.Kg2
Rxd1 22.Rxd1 f5 23.Ng3 Rc2 24.a4 Rc3 25.Rb1 a5 26.e3 Bc5 27.Kf3 Kf7 28.h4 
g6 29.h5 gxh5 30.Nxh5 Ba3 31.Rg1 Rxb3 32.Rg7+ Kf8 33.Rg6 Ke7 34.Rxh6 Bb2 
35.Rh7+ Kd6 36.Ng7 Bxg7 37.Rxg7 Rb4 38.Rb7 Rb2 39.Rb8 Kc5 40.Rb7 Rb4 41.
Re7 Rxa4 42.Rxe6 b5 43.Re5+ Kc4 44.Rxf5 b4 45.Rh5 b3 46.Rh1 b2 47.Rb1 Rb4 
48.f5 a4 49.f6 a3 50.f7 Rb8 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Smyslov, Vassily"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "E03"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4 c5 7.Nf3 a6 8.Qc2 
cxd4 9.Nxd4 Qb6 10.Nb3 Bb4+ 11.Bd2 Nc5 12.O-O Nxb3 13.Qxb3 Bc5 14.Qxb6 
Bxb6 15.Na3 Nd5 16.e4 Ne7 17.Bc3 O-O 18.Nc4 Bc7 19.Rfd1 Nc6 20.e5 f6 21.f4
Rb8 22.Rac1 fxe5 23.Nxe5 Nxe5 24.Bxe5 Bxe5 25.fxe5 b5 26.Rc7 b4 27.Bh3 h6 
28.Rf1 Rxf1+ 29.Kxf1 Kf8 30.Kf2 a5 31.Ra7 Rb6 32.Bg2 Ba6 33.b3 a4 34.bxa4 
Bc4 35.a5 Rb5 36.Rc7 Bxa2 37.a6 Ra5 38.a7 b3 39.a8=Q+ Rxa8 40.Bxa8 b2 41.
Be4 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Guimard, Carlos Enrique"]
[Black "Flohr, Salomon"]
[Result "0-1"]
[ECO "D15"]
[EventDate "1946.08.??"]
[PlyCount "68"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.e3 b5 6.a4 b4 7.Na2 e6 8.Bxc4 Bb7 
9.O-O Be7 10.Qe2 Nbd7 11.Ba6 Qb6 12.Bxb7 Qxb7 13.a5 c5 14.Bd2 O-O 15.Rfd1 
Rfc8 16.Be1 Rab8 17.dxc5 b3 18.Nc3 Nxc5 19.Nd4 a6 20.f3 Rd8 21.e4 Rbc8 22.
Bf2 g6 23.Qe3 Rd7 24.Nde2 Rcd8 25.Rxd7 Qxd7 26.e5 Nd5 27.Nxd5 Qxd5 28.Nd4 
Rb8 29.Qc3 Bf8 30.g3 Qxe5 31.Qc4 Qd6 32.f4 Qd7 33.Ra3 Ne4 34.Ra4 Rc8 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Najdorf, Miguel"]
[Black "Stoltz, Goesta"]
[Result "1/2-1/2"]
[ECO "D22"]
[EventDate "1946.08.??"]
[PlyCount "105"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Bg4 5.Bxc4 e6 6.Qb3 Bxf3 7.gxf3 b5 8.Be2 
c5 9.dxc5 Nd7 10.Nc3 Nxc5 11.Qc2 Rc8 12.Bd2 Bd6 13.Ne4 Nxe4 14.Qxe4 Nf6 
15.Qd4 Rc5 16.Rd1 Rd5 17.Qc3 O-O 18.Qb3 Bc7 19.Bc3 Rxd1+ 20.Qxd1 Nd5 21.
Bd4 Ba5+ 22.Kf1 Qh4 23.Rg1 Qh3+ 24.Rg2 Rd8 25.f4 Nxf4 26.exf4 Bb6 27.Bg4 
Rxd4 28.Qxd4 Qxg2+ 29.Kxg2 Bxd4 30.b3 b4 31.f5 e5 32.Be2 a5 33.Kf3 Kf8 34.
Ke4 Ke7 35.f4 Kf6 36.Bc4 Bb2 37.fxe5+ Bxe5 38.h3 Bc7 39.Bd5 g6 40.fxg6 
hxg6 41.Bc4 Ke7 42.Kf3 f5 43.Bb5 Kf6 44.Be8 g5 45.Bd7 Ke5 46.Bc8 Bb6 47.
Bd7 Bd4 48.Bc8 Bb2 49.Bd7 Bc1 50.Bc8 f4 51.Bd7 Kd4 52.Be8 Kc3 53.Ba4 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Szabo, Laszlo"]
[Black "Euwe, Machgielis"]
[Result "0-1"]
[ECO "D28"]
[EventDate "1946.08.??"]
[PlyCount "84"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Nf6 5.Bxc4 e6 6.O-O c5 7.Qe2 Nc6 8.Rd1 b5 
9.Bb3 c4 10.Bc2 Nb4 11.Nc3 Nxc2 12.Qxc2 Bb7 13.e4 b4 14.e5 bxc3 15.exf6 
gxf6 16.Qa4+ Qd7 17.Qxc4 Rc8 18.Qe2 Rg8 19.Ne1 Qd5 20.f3 Bd6 21.Kh1 Qh5 
22.h3 Rg3 23.Be3 Ke7 24.Qf1 Rcg8 25.bxc3 Rxg2 26.Qxg2 Rxg2 27.Kxg2 Qg6+ 
28.Kf2 Bg3+ 29.Ke2 Bxe1 30.Rxe1 Qg2+ 31.Kd3 Bxf3 32.a4 Be4+ 33.Kc4 Qc2 34.
d5 Bxd5+ 35.Kb4 Kd7 36.c4 Qxc4+ 37.Ka5 Qc3+ 38.Kxa6 Bc4+ 39.Kb7 Qb3+ 40.
Bb6 Qf3+ 41.Kb8 Ba6 42.Red1+ Ke8 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Christoffel, Martin"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "B04"]
[EventDate "1946.08.??"]
[PlyCount "135"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.c4 Nb6 6.Nc3 Bg7 7.Be3 Nc6 8.e6 fxe6 
9.h4 e5 10.d5 Nb8 11.h5 Bf5 12.Ng5 Qc8 13.hxg6 hxg6 14.Rxh8+ Bxh8 15.Be2 
Bf6 16.g4 Bxg5 17.Bxg5 Bd7 18.Qd3 Kf7 19.Qf3+ Kg8 20.Bxe7 Qe8 21.Bf6 Qf8 
22.O-O-O Bxg4 23.Qxg4 Qxf6 24.Rg1 N8d7 25.Bd3 Qf4+ 26.Qxf4 exf4 27.Bxg6 
Kh8 28.b3 Ne5 29.Be4 Nbd7 30.Kd1 Nc5 31.Bc2 a6 32.Rg5 b5 33.cxb5 axb5 34.
Nxb5 Rxa2 35.Rh5+ Kg8 36.Nxc7 Ncd3 37.Ne8 Nxf2+ 38.Kd2 Nf7 39.Rf5 Ne4+ 40.
Kd3 Nf2+ 41.Kc3 Nh3 42.Rh5 Ng1 43.Rh2 Kf8 44.Nc7 f3 45.Ne6+ Ke7 46.Nd4 Ng5
47.b4 Ra3+ 48.Kb2 Ra8 49.Nf5+ Kf6 50.Nxd6 Rb8 51.Kb3 Ke5 52.Rh5 Kxd6 53.
Rxg5 Ne2 54.Be4 f2 55.Bg2 Nf4 56.Bf1 Nxd5 57.Rf5 Rxb4+ 58.Ka3 Rf4 59.Rxf4 
Nxf4 60.Kb3 Ke5 61.Kc3 Ke4 62.Kd2 Kf3 63.Ba6 Nd5 64.Bf1 Nf6 65.Bd3 Kg2 66.
Ke3 Nd5+ 67.Kd2 f1=Q 68.Bxf1+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "6"]
[White "Steiner, Herman"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "E69"]
[EventDate "1946.08.??"]
[PlyCount "80"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 c6 
9.h3 Re8 10.Re1 exd4 11.Nxd4 Nc5 12.Nc2 Be6 13.Ne3 Qd7 14.Kh2 Qc7 15.Qc2 
h5 16.h4 a5 17.f4 Bd7 18.Bd2 Re7 19.Kh1 Rae8 20.Nf1 Ng4 21.Nd1 f5 22.e5 
dxe5 23.fxe5 Rxe5 24.Bf4 Rxe1 25.Bxc7 R8e2 26.Qxe2 Rxe2 27.Bxa5 Nd3 28.Rb1
f4 29.gxf4 Nxf4 30.Bf3 Bf5 31.Ra1 Bxb2 32.Nxb2 Rxb2 33.Bd2 Nd3 34.Kg1 Nge5
35.Be2 Nxc4 36.Bxd3 Bxd3 37.Bc3 Rc2 38.Bf6 Be4 39.Re1 Rg2+ 40.Kh1 Re2+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Flohr, Salomon"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E34"]
[EventDate "1946.08.??"]
[PlyCount "108"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 Qxd5 6.Nf3 c5 7.Bd2 Bxc3 8.Bxc3
Nc6 9.dxc5 Qxc5 10.Rc1 Bd7 11.e3 O-O 12.a3 Nd5 13.Bd3 g6 14.Bd2 Qxc2 15.
Rxc2 Rfc8 16.O-O Nce7 17.Rfc1 Rxc2 18.Rxc2 Rc8 19.Rxc8+ Nxc8 20.Kf1 Nd6 
21.Ke1 Bb5 22.Bc2 Nc4 23.Bc1 f6 24.e4 Nc7 25.b3 Nd6 26.e5 fxe5 27.Nxe5 Nd5
28.g3 Nf7 29.Nf3 Bd7 30.Bb2 Ne7 31.Nd2 Nd6 32.f3 Bc6 33.Kf2 Bd5 34.Nf1 Bc6
35.Ne3 Nd5 36.Ng4 Nf7 37.Bd4 a6 38.h4 Kf8 39.Nh2 Kg8 40.Ng4 Kf8 41.Ke2 Kg8
42.f4 Kf8 43.Kd2 Kg8 44.Be4 Kf8 45.Bd3 Kg8 46.Be2 h5 47.Ne5 Nxe5 48.Bxe5 
Kf7 49.g4 hxg4 50.Bxg4 Nf6 51.Bd1 Ne4+ 52.Ke3 Ng3 53.Kf2 Nf5 54.h5 gxh5 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Tartacover, Xavier"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C04"]
[EventDate "1946.08.??"]
[PlyCount "85"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.c3 f6 7.exf6 Qxf6 8.Bb5 
Bd6 9.Nf1 a6 10.Ba4 e5 11.Bg5 Qf7 12.Ne3 exd4 13.Nxd4 O-O 14.O-O Nxd4 15.
Qxd4 c6 16.Bc2 Nc5 17.Bh4 Qh5 18.Bg3 Ne6 19.Qd1 Qxd1 20.Raxd1 Nf4 21.Rfe1 
Bc5 22.Rd2 a5 23.Bd1 Bd7 24.Nc2 Rae8 25.Rxe8 Bxe8 26.Nd4 Bg6 27.h4 Bb6 28.
Bf3 h6 29.Rd1 Nd3 30.Rd2 Re8 31.h5 Bh7 32.Bg4 Nc5 33.f3 Nd3 34.Kh2 c5 35.
Nf5 c4 36.Nd6 Rf8 37.Be6+ Kh8 38.Nf7+ Kg8 39.Nxh6+ Kh8 40.Nf7+ Kg8 41.Ng5+
Kh8 42.Nxh7 Be3 43.Re2 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "O'Kelly de Galway, Alberic"]
[Black "Steiner, Herman"]
[Result "0-1"]
[ECO "C97"]
[EventDate "1946.08.??"]
[PlyCount "96"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Bd7 13.dxc5 dxc5 14.Nf1 Nc4 15.Ng3 
Rad8 16.Qe2 Rfe8 17.b3 Nb6 18.a4 Bf8 19.Bg5 Qc6 20.a5 Nc8 21.Nf5 Qe6 22.
Nh2 h6 23.Bh4 Ne7 24.Qf3 g5 25.Bg3 Ng6 26.h4 Bc6 27.Nf1 Nf4 28.hxg5 hxg5 
29.Bxf4 exf4 30.Qh3 Qe5 31.Nh2 Bd7 32.Red1 Bxf5 33.exf5 Rxd1+ 34.Rxd1 Qe2 
35.Qd3 c4 36.bxc4 bxc4 37.Qxe2 Rxe2 38.Bb1 Bc5 39.Nf3 Rxf2 40.Nd4 Ng4 41.
Be4 Rb2 42.Re1 Kg7 43.Kf1 Rf2+ 44.Kg1 Rd2 45.Bb7 Bxd4+ 46.cxd4 c3 47.Rc1 
c2 48.Bf3 Ne3 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Kotov, Alexander"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "D30"]
[EventDate "1946.08.??"]
[PlyCount "154"]

1.d4 d5 2.c4 c6 3.Nf3 e6 4.Qc2 Nd7 5.g3 Ngf6 6.Bg2 Bd6 7.Nbd2 O-O 8.O-O 
Re8 9.b3 e5 10.cxd5 cxd5 11.dxe5 Nxe5 12.Bb2 Bg4 13.Bc3 Qe7 14.Rae1 Rac8 
15.Qb2 Ned7 16.Bd4 b6 17.Be3 Bf5 18.Nh4 Be6 19.Qb1 Ng4 20.Ndf3 Nxe3 21.
fxe3 Bg4 22.Nf5 Bxf5 23.Qxf5 Nf6 24.Kh1 Rc3 25.Nd4 Rxe3 26.Bxd5 Re5 27.Nc6
Qb7 28.Nxe5 Qxd5+ 29.e4 Qxe5 30.Qxe5 Bxe5 31.Kg2 Kf8 32.Kf3 Ke7 33.g4 Bxh2
34.Rh1 Be5 35.g5 Nd7 36.Rxh7 Rc8 37.Rh3 Rc2 38.Re2 Rxe2 39.Kxe2 Bf4 40.g6 
fxg6 41.b4 g5 42.Ra3 Bb8 43.Rc3 Bd6 44.a3 Be5 45.Rc8 Bb2 46.a4 Ba3 47.Rg8 
Kf7 48.Rd8 Ke7 49.Rg8 Bxb4 50.Rxg7+ Ke6 51.Rxg5 Nc5 52.Rg7 a5 53.Rg6+ Ke5 
54.Rxb6 Nxa4 55.Rh6 Kxe4 56.Rh4+ Kd5 57.Kd3 Nc5+ 58.Kc2 Kc6 59.Kb2 Kb5 60.
Ka2 Na4 61.Rh5+ Bc5 62.Kb3 Nb6 63.Kc3 Nc4 64.Rg5 Nd6 65.Rd5 Ka4 66.Kb2 Kb4
67.Rh5 Nb5 68.Kc2 a4 69.Rh4+ Bd4 70.Kb1 Kb3 71.Rh3+ Bc3 72.Rg3 Na3+ 73.Kc1
Nc4 74.Rg8 Bd2+ 75.Kd1 a3 76.Ra8 Ba5 77.Rb8+ Nb6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Yanofsky, Daniel Abraham"]
[Black "Kottnauer, Cenek"]
[Result "0-1"]
[ECO "B80"]
[EventDate "1946.08.??"]
[PlyCount "122"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 Nc6 7.Bg2 Bd7 8.O-O e6
9.h3 Be7 10.Nce2 Rc8 11.c3 O-O 12.Kh1 d5 13.Nxc6 Bxc6 14.e5 Nd7 15.f4 Bb5 
16.Be3 Bc5 17.Rf3 Bxe2 18.Qxe2 Qb6 19.Rd1 Rfd8 20.Bd4 Bxd4 21.Rxd4 Rc6 22.
Re3 Qc7 23.f5 b5 24.Rf4 Rc4 25.fxe6 fxe6 26.Qg4 Re8 27.Bf1 Rxf4 28.gxf4 
Nc5 29.Bg2 Qf7 30.h4 Rf8 31.Rg3 g6 32.b4 Ne4 33.Bxe4 dxe4 34.h5 Qxf4 35.
Qxe6+ Kg7 36.Qh3 Qxe5 37.h6+ Kg8 38.Qd7 Qh5+ 39.Kg1 Qxh6 40.Qe6+ Kh8 41.
Qe5+ Kg8 42.Qe6+ Rf7 43.Qe8+ Qf8 44.Qxe4 Rf1+ 45.Kg2 Qf2+ 46.Kh3 Qf5+ 47.
Qxf5 Rxf5 48.Rd3 Rf2 49.Rd8+ Kg7 50.Rd7+ Kh6 51.Rc7 Rxa2 52.Kg4 Re2 53.Kf3
Re6 54.Kf4 g5+ 55.Kf5 Rg6 56.Kg4 Rf6 57.Kg3 Kg6 58.Rc8 h5 59.c4 h4+ 60.Kg2
bxc4 61.Rxc4 Kh5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Euwe, Machgielis"]
[Black "Lundin, Erik"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "1946.08.??"]
[PlyCount "125"]

1.c4 e6 2.d4 d5 3.Nf3 c5 4.cxd5 exd5 5.g3 Nc6 6.Bg2 Nf6 7.O-O Be7 8.dxc5 
Bxc5 9.Nbd2 O-O 10.Nb3 Bb6 11.Nfd4 Re8 12.Re1 Ng4 13.e3 Qf6 14.Rf1 Ne7 15.
Bd2 Bd7 16.Bc3 Qh6 17.Nf3 Nf5 18.Bd4 Nxd4 19.Nbxd4 Rac8 20.Qd3 Qd6 21.a3 
Nf6 22.Rac1 g6 23.Nb5 Bxb5 24.Qxb5 Rc5 25.Rxc5 Qxc5 26.Qxc5 Bxc5 27.Rd1 
Rd8 28.Ne5 Bb6 29.Kf1 Kf8 30.Ke2 Ke7 31.Nd3 Rd7 32.Nb4 d4 33.exd4 Rxd4 34.
Rc1 Rd7 35.Rc8 a5 36.Nd3 Rc7 37.Rxc7+ Bxc7 38.Bxb7 Kd6 39.f4 Nd7 40.Bf3 f6
41.Nf2 f5 42.Nd1 Kc5 43.Kd3 Nf6 44.Nc3 h6 45.Ne2 Bb6 46.Nd4 Kd6 47.Kc4 Ne8
48.Bd5 Ke7 49.Bc6 Nc7 50.Nf3 Be3 51.b4 axb4 52.axb4 g5 53.Nd4 Kf6 54.Ne2 
h5 55.Bf3 gxf4 56.Nxf4 h4 57.Ng2 Bg1 58.gxh4 Bxh2 59.Kc5 Ne6+ 60.Kb6 Nd4 
61.Bd5 f4 62.Kc5 Bg1 63.Nxf4 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Denker, Arnold"]
[Black "Vidmar, Milan sr"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1946.08.??"]
[PlyCount "59"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 Ne4 8.Bxe7 
Qxe7 9.Qc2 Nxc3 10.Qxc3 c6 11.Be2 dxc4 12.Bxc4 Nd7 13.O-O b6 14.e4 Bb7 15.
Rad1 c5 16.d5 exd5 17.exd5 Qd6 18.Nh4 Ne5 19.Nf5 Qf6 20.Ne3 Rad8 21.Be2 a6
22.a4 Nd7 23.Rd2 Rfe8 24.Rfd1 Qf4 25.b3 Nf6 26.Bf3 Nd7 27.Be2 Nf6 28.Bf3 
Nd7 29.Be2 Nf6 30.Bf3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Boleslavsky, Isaak"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "C92"]
[EventDate "1946.08.??"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.d3 Bf6 11.Nbd2 Nb6 12.Nf1 Be6 13.Ne3 Qd7 14.d4 exd4 15.Nxd4 
Bxb3 16.axb3 Rfe8 17.Nxc6 Qxc6 18.Ng4 Nd7 19.Qf3 Re6 20.Bf4 Rae8 21.b4 Bd8
22.Re3 h5 23.Nh6+ gxh6 24.Qxh5 Rg6 25.Qd5 Qxd5 26.exd5 Rxe3 27.Bxe3 Nf6 
28.Rxa6 Kf8 29.Ra8 Ke8 30.f4 Nxd5 31.f5 Rf6 32.Bd2 Nb6 33.Ra1 Nc4 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Stoltz, Goesta"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "C83"]
[EventDate "1946.08.??"]
[PlyCount "86"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.Qe2 Be7 10.Nbd2 Nc5 11.c3 Nxb3 12.Nxb3 O-O 13.Nfd4 Qd7 14.Nxc6 Qxc6 
15.Be3 Qc4 16.Qc2 Qg4 17.Nd4 Rfc8 18.f4 c5 19.h3 Qh5 20.Qe2 Qxe2 21.Nxe2 
f5 22.a4 b4 23.cxb4 d4 24.Bd2 Bc4 25.Kf2 Rab8 26.Rfc1 Bd5 27.g3 Be4 28.
bxc5 Rxb2 29.Ke1 d3 30.Nd4 Rxc5 31.Ne6 Rcc2 32.Rxc2 dxc2 33.Rc1 Rb1 34.Nd4
Ba3 35.Ne2 Bxc1 36.Nxc1 Kf7 37.a5 Ke6 38.Kf2 Kd5 39.Ke2 Ra1 40.h4 Kc6 41.
Kf1 Ra3 42.Be1 Bd3+ 43.Kf2 Bc4 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "7"]
[White "Bernstein, Ossip"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "B73"]
[EventDate "1946.08.??"]
[PlyCount "121"]

1.e4 c5 2.Nc3 Nc6 3.Nge2 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 d6 7.Be2 Nf6 8.O-O 
O-O 9.Qd2 Ng4 10.Bxg4 Bxg4 11.h3 Bd7 12.Nxc6 bxc6 13.Bd4 Bxd4 14.Qxd4 Qb6 
15.Qxb6 axb6 16.a4 f5 17.exf5 Rxf5 18.Rfe1 Kf7 19.Re2 d5 20.Rae1 e6 21.b3 
Ke7 22.Nd1 b5 23.axb5 cxb5 24.Nb2 d4 25.Nd3 Rd5 26.Nb4 Rd6 27.Rd2 Be8 28.
Red1 Rad8 29.h4 h6 30.Nd3 g5 31.hxg5 hxg5 32.Ne5 Rd5 33.Re1 Rc8 34.Nf3 
Rcd8 35.Ne5 Rc8 36.Nf3 Rcd8 37.Rde2 R8d6 38.Ne5 Rc5 39.Rd2 Kf6 40.Nf3 Bg6 
41.Rxd4 Rxd4 42.Nxd4 e5 43.Nf3 b4 44.Ra1 Bxc2 45.Ra6+ Kf5 46.Nd2 Bd3 47.
Rd6 e4 48.f3 e3 49.g4+ Kf4 50.Rd4+ Kg3 51.Rxd3 exd2 52.f4+ Kxg4 53.Rxd2 
gxf4 54.Rd8 Rc3 55.Kf2 Rxb3 56.Rg8+ Kf5 57.Re8 Rh3 58.Ke2 b3 59.Rb8 b2 60.
Rxb2 Kg4 61.Kf1 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Vidmar, Milan sr"]
[Black "Kottnauer, Cenek"]
[Result "1/2-1/2"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "62"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 a6 6.Qc2 Nbd7 7.b3 Bd6 8.Bb2 Qe7 
9.Rd1 b6 10.Be2 Bb7 11.O-O O-O 12.e4 dxe4 13.Nxe4 Ba3 14.Ba1 c5 15.Nxf6+ 
Nxf6 16.dxc5 Bxc5 17.Ng5 e5 18.Bf3 Rfe8 19.Rfe1 Bxf3 20.Nxf3 Ng4 21.Re2 f6
22.Qe4 Nh6 23.Red2 Rad8 24.Bc3 Rxd2 25.Rxd2 Rd8 26.Rd5 Nf7 27.Ne1 Ng5 28.
Qd3 Ne6 29.Rxd8+ Qxd8 30.Qxd8+ Nxd8 31.Nd3 Kf7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Botvinnik, Mikhail"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "E44"]
[EventDate "1946.08.??"]
[PlyCount "71"]

1.c4 Nf6 2.d4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Bb7 6.a3 Be7 7.d5 O-O 8.Ng3 b5 9.
dxe6 fxe6 10.Nxb5 c5 11.Nd6 Bc6 12.e4 Qc7 13.Nb5 Qb7 14.e5 Ne4 15.Be3 a6 
16.Nc3 Nxc3 17.bxc3 Bxg2 18.Rb1 Qc6 19.Rg1 Bxf1 20.Kxf1 Rf7 21.Qh5 Qa4 22.
Qg4 Nc6 23.Qe4 Raf8 24.Nh5 Kh8 25.Rg4 Na5 26.Kg2 Qc6 27.Ng3 Nxc4 28.Qxc6 
Nxe3+ 29.fxe3 dxc6 30.Ne4 g6 31.Rb7 Kg7 32.Rf4 g5 33.Rxf7+ Rxf7 34.Rc7 a5 
35.Nd6 Bxd6 36.exd6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Christoffel, Martin"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1/2-1/2"]
[ECO "E72"]
[EventDate "1946.08.??"]
[PlyCount "80"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.e4 Nbd7 7.Nge2 e5 8.O-O Re8
9.d5 a5 10.h3 Nc5 11.Be3 b6 12.a3 Ba6 13.b4 Ncd7 14.Qb3 Qe7 15.Nb5 Rec8 
16.bxa5 Bxb5 17.cxb5 Rxa5 18.a4 Nc5 19.Qc2 Rca8 20.Ra2 Nfd7 21.Rfa1 Qf8 
22.Bd2 R5a7 23.g4 Nb7 24.Nc1 Ndc5 25.Ne2 Na5 26.Ra3 Qe7 27.Ng3 Bf6 28.Bb4 
Bh4 29.Kh2 Nab7 30.Bd2 Bg5 31.Bc3 Qf6 32.Kg1 Bf4 33.Ne2 g5 34.Bb4 Qg6 35.
Bf3 Kg7 36.Kg2 Na5 37.Nc3 Nc4 38.Bxc5 dxc5 39.R3a2 Na5 40.Nd1 Qd6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Denker, Arnold"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "E68"]
[EventDate "1946.08.??"]
[PlyCount "112"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.Nf3 Nbd7 6.Nc3 O-O 7.O-O e5 8.e4 c6 
9.b3 Re8 10.Bb2 exd4 11.Nxd4 Nc5 12.Qc2 a5 13.Rad1 Qb6 14.h3 a4 15.bxa4 
Qc7 16.Kh2 h5 17.Kh1 Bd7 18.f4 Nh7 19.Nb3 Be6 20.e5 Bf5 21.Ne4 Nxe4 22.
Bxe4 Bxe4+ 23.Qxe4 f5 24.Qd3 dxe5 25.Qd7 Qb6 26.Qd6 Nf8 27.Bxe5 Bxe5 28.
fxe5 Qe3 29.Qd3 Qxd3 30.Rxd3 Rxa4 31.Re1 Rxc4 32.Na5 Re4 33.Rxe4 fxe4 34.
Re3 Rxe5 35.Nxb7 Nd7 36.a4 Nb6 37.Nd6 Nxa4 38.Rxe4 Rxe4 39.Nxe4 Kf7 40.Kg2
Ke6 41.Kf3 Ke5 42.Ke3 c5 43.Nd2 Nb6 44.g4 hxg4 45.hxg4 Nd5+ 46.Kd3 Nf6 47.
g5 Nd7 48.Kc4 Kf4 49.Kd5 Kxg5 50.Kd6 Kf4 51.Kxd7 g5 52.Nb3 c4 53.Nd4 Ke4 
54.Nc2 g4 55.Kd6 g3 56.Ne1 c3 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Lundin, Erik"]
[Black "Stoltz, Goesta"]
[Result "1/2-1/2"]
[ECO "E16"]
[EventDate "1946.08.??"]
[PlyCount "70"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3 Ne4 8.Qc2 
Nxd2 9.Qxd2 d6 10.O-O O-O 11.e4 Nd7 12.Rad1 a6 13.Rfe1 Re8 14.Qc2 Bf8 15.
e5 g6 16.h4 Bg7 17.Ng5 Bxg2 18.Kxg2 Qc8 19.f4 dxe5 20.dxe5 Qb7+ 21.Qe4 
Qxe4+ 22.Rxe4 Nc5 23.Red4 f6 24.Nf3 fxe5 25.Nxe5 Bxe5 26.fxe5 a5 27.Nb5 
Re7 28.b3 Rf8 29.Rd8 Rf7 30.Rxf8+ Rxf8 31.Nxc7 Rf5 32.Rd8+ Kf7 33.Na8 Rxe5
34.Rd2 Re3 35.Rf2+ Ke7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Najdorf, Miguel"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "A90"]
[EventDate "1946.08.??"]
[PlyCount "67"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Bb4+ 5.Bd2 Be7 6.Nc3 O-O 7.Qb3 c5 8.d5 e5 
9.e4 d6 10.exf5 Bxf5 11.Qxb7 Nbd7 12.Qa6 Bd3 13.Nge2 Qe8 14.b3 Qf7 15.O-O 
Qh5 16.f3 g5 17.Rae1 e4 18.fxe4 Ng4 19.h3 Nde5 20.Qb7 Bf6 21.Rf5 Nh6 22.
Rxf6 Rxf6 23.Qxa8+ Rf8 24.Qxa7 Nf3+ 25.Kh1 Nxe1 26.Bxe1 Bxe2 27.Nxe2 Qxe2 
28.Bc3 Nf7 29.Qe7 Qe3 30.Qf6 Ne5 31.Qe6+ Nf7 32.Qf6 Ne5 33.Qe6+ Nf7 34.Qf6
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Steiner, Herman"]
[Black "Bernstein, Ossip"]
[Result "1/2-1/2"]
[ECO "D31"]
[EventDate "1946.08.??"]
[PlyCount "167"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.e4 dxe4 5.Nxe4 Nf6 6.Nxf6+ Qxf6 7.Nf3 Bb4+ 8.
Bd2 Bxd2+ 9.Qxd2 Nd7 10.Bd3 c5 11.Bc2 cxd4 12.Qxd4 Qxd4 13.Nxd4 Ne5 14.b3 
Bd7 15.Be4 O-O-O 16.O-O-O Ng4 17.Rd2 Nf6 18.Re1 e5 19.Nf5 Nxe4 20.Ne7+ Kb8
21.Rxe4 f6 22.Re1 Be6 23.Red1 Rxd2 24.Rxd2 Re8 25.Nd5 Rd8 26.Ne3 Kc7 27.
Rxd8 Kxd8 28.Kd2 Ke7 29.Kc3 Kd6 30.Nf1 Bd7 31.Ng3 f5 32.Ne2 Bc6 33.f3 g5 
34.a3 f4 35.Kd3 Be8 36.Nc3 Bg6+ 37.Ne4+ Kc6 38.Kc3 Bxe4 39.fxe4 b5 40.b4 
bxc4 41.Kxc4 h5 42.a4 h4 43.Kd3 g4 44.Ke2 Kb6 45.h3 gxh3 46.gxh3 a5 47.b5 
Kc7 48.Kf3 Kd6 49.Kg4 Kc5 50.Kf3 Kb6 51.Ke2 Kb7 52.Kf2 Kc7 53.Kg2 Kb7 54.
Kg1 Kc7 55.Kh1 Kb7 56.Kh2 Kc7 57.Kg2 Kb7 58.Kf3 Kb6 59.Kg4 Kc5 60.Kxh4 Kd4
61.b6 f3 62.Kg3 Ke3 63.b7 f2 64.b8=Q f1=Q 65.Qxe5 Qe1+ 66.Kg4 Qd1+ 67.Kg5 
Qxa4 68.Qg3+ Ke2 69.e5 Qe8 70.Qg4+ Kf2 71.Qf5+ Kg2 72.e6 a4 73.Qf7 Qb5+ 
74.Kh6 Qc4 75.Qg6+ Kh2 76.Qf5 Qe2 77.Kg6 a3 78.Kf7 a2 79.Qf6 Qa6 80.Qa1 
Qb7+ 81.e7 Qd5+ 82.Kf8 Qf5+ 83.Kg7 Qg5+ 84.Kf7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Szabo, Laszlo"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "B15"]
[EventDate "1946.08.??"]
[PlyCount "84"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.c3 Bd6 7.Bd3 O-O 8.
Qc2 g6 9.Ne2 Re8 10.h4 Nd7 11.h5 Nf8 12.hxg6 fxg6 13.Qb3+ Be6 14.Qxb7 Bd5 
15.Kf1 Re7 16.Qa6 Qd7 17.Bc4 Rae8 18.Bxd5+ cxd5 19.Be3 Ne6 20.Qd3 Ng5 21.
c4 Ne4 22.Rh3 Qb7 23.c5 Bc7 24.Qb3 Qa6 25.Qxd5+ Kh8 26.Rd1 f5 27.Qb3 f4 
28.Qd3 Qb7 29.Nxf4 Bxf4 30.Bxf4 Nxf2 31.Kxf2 Re2+ 32.Qxe2 Rxe2+ 33.Kxe2 
Qxg2+ 34.Kd3 Qxh3+ 35.Be3 Qe6 36.Rc1 Qc6 37.d5 Qxd5+ 38.Bd4+ Kg8 39.c6 
Qf3+ 40.Be3 Qd5+ 41.Ke2 Qg2+ 42.Kd3 Qd5+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Guimard, Carlos Enrique"]
[Black "Kotov, Alexander"]
[Result "0-1"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "96"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.b3 Bb4 7.Bd2 Qe7 8.Be2 O-O 
9.O-O Bd6 10.Qc2 dxc4 11.bxc4 e5 12.Bc1 Re8 13.Re1 e4 14.Nd2 Nf8 15.f4 
exf3 16.Bxf3 Ng4 17.Bxg4 Bxg4 18.Nf1 Ne6 19.Bb2 Bh5 20.Qf2 Bg6 21.c5 Bc7 
22.e4 Rad8 23.Rad1 f6 24.Ne3 Nxd4 25.Ncd5 cxd5 26.Nxd5 Qe5 27.Nxc7 Ne2+ 
28.Qxe2 Qxc5+ 29.Qf2 Qxc7 30.Rxd8 Qxd8 31.Qxa7 Bxe4 32.Qd4 Qe7 33.Re3 Qe6 
34.a3 h6 35.h3 Kh7 36.Bc3 Qf5 37.Bd2 Qg6 38.Re2 Bc6 39.Qf2 Bxg2 40.Rxe8 
Be4+ 41.Kh2 Qxe8 42.Bb4 Qe5+ 43.Qg3 Qb2+ 44.Kg1 Qb1+ 45.Qe1 Qd3 46.Qc3 Qe2
47.Qg3 Qd1+ 48.Be1 Bc6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "8"]
[White "Smyslov, Vassily"]
[Black "Euwe, Machgielis"]
[Result "1-0"]
[ECO "C77"]
[EventDate "1946.08.??"]
[PlyCount "97"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 g6 7.O-O Bg7 8.Re1 b5 9.
Bc2 O-O 10.Bg5 h6 11.Bh4 Qe8 12.Nbd2 Nh5 13.Nf1 g5 14.Bg3 Ne7 15.a4 Nxg3 
16.hxg3 Be6 17.d4 f6 18.Bb3 Bxb3 19.Qxb3+ Qf7 20.Qxf7+ Kxf7 21.Ne3 Rfb8 
22.axb5 axb5 23.d5 h5 24.Kf1 g4 25.Nh4 Bh6 26.Nef5 Ng8 27.Ke2 Ra4 28.Rxa4 
bxa4 29.Rb1 Rb3 30.Kd3 a3 31.Kc2 Rxb2+ 32.Rxb2 axb2 33.Kxb2 Bd2 34.Kc2 Be1
35.f3 Ne7 36.Nxe7 Kxe7 37.fxg4 hxg4 38.Nf5+ Kf7 39.c4 Kg6 40.Kb3 Kg5 41.
Ka4 Bxg3 42.Nxg3 Kf4 43.Nh5+ Kxe4 44.Nxf6+ Kf5 45.Ne8 e4 46.Nxc7 e3 47.Nb5
Kf4 48.Nc3 Kg3 49.c5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Kotov, Alexander"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "D56"]
[EventDate "1946.08.??"]
[PlyCount "94"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 Ne4 8.Bxe7 
Qxe7 9.Rc1 Nf6 10.Bd3 Nbd7 11.O-O dxc4 12.Bxc4 c5 13.dxc5 Nxc5 14.Ne5 Ncd7
15.Qd4 Nxe5 16.Qxe5 Bd7 17.Nd5 Nxd5 18.Bxd5 Bb5 19.Rfd1 Rac8 20.Bf3 Ba6 
21.h3 b6 22.Rxc8 Rxc8 23.Rd4 Rc1+ 24.Kh2 Qc7 25.Qxc7 Rxc7 26.Kg3 Kf8 27.
Rd8+ Ke7 28.Ra8 Bd3 29.b3 Kf6 30.Rd8 Bb1 31.Rd2 Rc3 32.Be2 Rc2 33.Rxc2 
Bxc2 34.f4 Ke7 35.b4 Be4 36.Bf3 Bc2 37.e4 f6 38.e5 a5 39.a3 axb4 40.axb4 
Bb3 41.Kf2 g5 42.Ke3 Ba2 43.fxg5 fxg5 44.Kd4 Bb3 45.g3 Ba4 46.h4 gxh4 47.
gxh4 Bb5 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Euwe, Machgielis"]
[Black "Steiner, Herman"]
[Result "1-0"]
[ECO "E49"]
[EventDate "1946.08.??"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3 Nbd7 8.cxd5
exd5 9.Ne2 Re8 10.O-O Nf8 11.f3 c5 12.Ng3 cxd4 13.cxd4 a6 14.Qd2 Bd7 15.e4
dxe4 16.fxe4 Bc6 17.d5 Bb5 18.Bb2 Qb6+ 19.Kh1 Bxd3 20.Rxf6 gxf6 21.Nh5 Re5
22.Bxe5 fxe5 23.Qxd3 Qh6 24.Qh3 Rd8 25.Rf1 Qg5 26.Qf3 Qg6 27.Ng3 Rd7 28.
Qc3 Qd6 29.Nf5 Qc7 30.Qg3+ Ng6 31.Qg5 Qd8 32.Nh6+ Kg7 33.Rf6 Qa5 34.Rf1 
Qxa3 35.Nf5+ Kg8 36.Qf6 Qf8 37.Rc1 Rd8 38.Rc7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Stoltz, Goesta"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "D96"]
[EventDate "1946.08.??"]
[PlyCount "61"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 Nbd7 7.e4 Nb6 8.Qb3 
c6 9.h3 O-O 10.Be2 Be6 11.Qc2 Bc4 12.O-O Bxe2 13.Qxe2 Ne8 14.Bf4 Nc7 15.
Rad1 Ne6 16.Bg3 Bh6 17.d5 cxd5 18.Nxd5 Nxd5 19.Rxd5 Qc8 20.Qb5 Rd8 21.
Rxd8+ Nxd8 22.Qe8+ Bf8 23.Rd1 Ne6 24.Qa4 a6 25.Be5 b5 26.Qb3 Qc6 27.Qe3 
Rc8 28.Bc3 Qc5 29.Qd2 Rd8 30.Qe1 Rxd1 31.Qxd1 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Kottnauer, Cenek"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "D31"]
[EventDate "1946.08.??"]
[PlyCount "51"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.a4 Bb4 6.Bd2 Qe7 7.e3 b5 8.Be2 Nf6 
9.O-O Nbd7 10.Qc2 Nb6 11.Ne5 Bxc3 12.Bxc3 Nxa4 13.Ba5 Bb7 14.Nxc4 Nd7 15.
Qd2 O-O 16.Bf3 Ndb6 17.Ne5 f6 18.Bb4 c5 19.dxc5 a5 20.Bxb7 Rad8 21.Nc6 
Qxb7 22.Nxd8 Qc8 23.cxb6 axb4 24.Rfc1 Qxd8 25.Qxd8 Rxd8 26.b7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Yanofsky, Daniel Abraham"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C04"]
[EventDate "1946.08.??"]
[PlyCount "55"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Nb3 f6 7.exf6 Nxf6 8.Bb5 
Bd6 9.O-O O-O 10.Bg5 Qe8 11.Bh4 Qh5 12.Bg3 Bxg3 13.fxg3 Ng4 14.Qd2 Nd8 15.
h3 Nf6 16.g4 Qf7 17.Bd3 Qe7 18.Rae1 g6 19.Qe3 b6 20.Ne5 Nd7 21.Rxf8+ Nxf8 
22.c4 Bd7 23.Rf1 Be8 24.g5 dxc4 25.Bxc4 Nf7 26.Ng4 Qxg5 27.Nf6+ Kh8 28.Qf3
1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "O'Kelly de Galway, Alberic"]
[Black "Denker, Arnold"]
[Result "0-1"]
[ECO "B20"]
[EventDate "1946.08.??"]
[PlyCount "132"]

1.e4 c5 2.Ne2 d6 3.g3 d5 4.Bg2 dxe4 5.Bxe4 Nf6 6.Bg2 Nc6 7.d3 e6 8.Nd2 Bd7
9.Nb3 Be7 10.O-O O-O 11.Be3 b6 12.d4 cxd4 13.Nexd4 Nxd4 14.Nxd4 Rc8 15.Qe2
e5 16.Nf3 Qc7 17.c3 Be6 18.Rfd1 Bc4 19.Qe1 Ng4 20.b3 Ba6 21.c4 Rce8 22.Qe2
Nxe3 23.fxe3 f5 24.Nd2 Rd8 25.Nf1 Bb7 26.Rxd8 Rxd8 27.Bxb7 Qxb7 28.Rd1 Qa8
29.Rxd8+ Qxd8 30.Qd2 Qxd2 31.Nxd2 e4 32.Kf2 a5 33.Ke2 Kf7 34.h3 Ke6 35.g4 
g6 36.gxf5+ gxf5 37.Nb1 Bb4 38.Nd2 h5 39.Nf1 h4 40.Nd2 Kd6 41.Nf1 Ke5 42.
Nh2 Bc5 43.Kd2 f4 44.Ng4+ Kf5 45.Ke2 fxe3 46.Nxe3+ Kf4 47.Nf1 Bd4 48.Nd2 
Bb2 49.Nf1 Bc1 50.Kf2 Ba3 51.Ke2 Bc5 52.Nd2 Bd4 53.Nf1 Bg1 54.Nd2 Bc5 55.
Nf1 e3 56.a3 Bxa3 57.Nxe3 Kg3 58.Nf5+ Kxh3 59.Kf3 Bc1 60.Nd6 Bg5 61.Nf5 
Bd8 62.Ne3 Kh2 63.Nd5 Kg1 64.Kg4 Kg2 65.Nf4+ Kf1 66.Nd5 Ke1 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Bernstein, Ossip"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "B73"]
[EventDate "1946.08.??"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.Be3 Nc6 8.O-O 
O-O 9.Qd2 Ng4 10.Bxg4 Bxg4 11.f3 Be6 12.Nxc6 bxc6 13.Bd4 f6 14.b3 Qa5 15.
Nb1 Qxd2 16.Nxd2 Bh6 17.Rad1 c5 18.Bf2 a5 19.a4 Rfc8 20.Rfe1 c4 21.Be3 Bg7
22.bxc4 Bxc4 23.Nb3 Bf7 24.Re2 Rc4 25.Rd4 Rc3 26.Rdd2 Rc4 27.Rd4 f5 28.
Rxc4 Bxc4 29.Re1 fxe4 30.Bd2 exf3 31.Rxe7 fxg2 32.Nxa5 Bd5 33.c4 Bf3 34.
Kf2 Rf8 35.Be3 Bc3 36.Ra7 Bc6+ 37.Kg3 Bxa5 38.Rxa5 Rf3+ 39.Kxg2 Rxe3+ 40.
Kg1 Rc3 41.Ra7 Rxc4 42.Rc7 Rc1+ 43.Kf2 Rc2+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Tartacover, Xavier"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "C55"]
[EventDate "1946.08.??"]
[PlyCount "70"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Nc3 Nxe4 5.Nxe4 d5 6.Bd3 dxe4 7.Bxe4 Bd6 8.
d4 Nxd4 9.Nxd4 exd4 10.Qxd4 O-O 11.Be3 Qe7 12.O-O-O Be5 13.Qc4 Qf6 14.Bd4 
Be6 15.Qc3 Bxd4 16.Qxd4 Qg5+ 17.Kb1 Rad8 18.Qc3 c6 19.g3 Qb5 20.b3 a5 21.
a4 Qb6 22.f4 Bg4 23.Bf3 Bxf3 24.Qxf3 Qb4 25.Rxd8 Rxd8 26.Rd1 Re8 27.Kb2 
Qe7 28.Qc3 Qc7 29.Qd3 h6 30.Qd7 Qb8 31.Rd6 Rf8 32.Rd4 Re8 33.Qf5 Rd8 34.
Rd7 Rxd7 35.Qxd7 g6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Boleslavsky, Isaak"]
[Black "Vidmar, Milan sr"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1946.08.??"]
[PlyCount "116"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Be6 10.d4 Bxb3 11.Qxb3 exd4 12.Nxd4 Nxd4 13.cxd4 c5 14.dxc5 dxc5 15.
e5 Nd7 16.a4 c4 17.Qg3 Nc5 18.Bh6 Ne6 19.Nc3 Kh8 20.Red1 Qe8 21.Be3 Qc6 
22.f4 Rad8 23.axb5 axb5 24.Qf3 Qxf3 25.gxf3 Rxd1+ 26.Rxd1 b4 27.Ne4 Rd8 
28.Rc1 Nd4 29.Rxc4 Nxf3+ 30.Kf2 Nh4 31.Bb6 Ra8 32.Nd6 f6 33.Rxb4 fxe5 34.
fxe5 Rf8+ 35.Ke2 Ng6 36.Bd4 Nf4+ 37.Kd1 Kg8 38.Rb7 Bh4 39.b4 Ne6 40.Bc3 h5
41.b5 Rf1+ 42.Ke2 Rf2+ 43.Ke3 Rh2 44.Rb8+ Kh7 45.Ke4 Rxh3 46.Kd5 Nc7+ 47.
Kc4 Bf2 48.Ne4 Rh4 49.Kd3 Rh3+ 50.Kc2 Rh2 51.Kb3 Nd5 52.Rd8 Nxc3 53.Kxc3 
Be1+ 54.Kd3 Rb2 55.e6 Bh4 56.Rd5 Kg6 57.Kc3 Rb1 58.Kc4 Rc1+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "9"]
[White "Flohr, Salomon"]
[Black "Lundin, Erik"]
[Result "1/2-1/2"]
[ECO "D30"]
[EventDate "1946.08.??"]
[PlyCount "109"]

1.d4 d5 2.Nf3 c5 3.dxc5 Nf6 4.c4 e6 5.cxd5 exd5 6.g3 Bxc5 7.Bg2 O-O 8.O-O 
Nc6 9.Ne1 Re8 10.Nd3 Bb6 11.Nf4 d4 12.Nd2 Bf5 13.Nc4 Bc7 14.Nd3 Be6 15.Nd2
Bd5 16.Nf3 Bb6 17.Bg5 h6 18.Bxf6 Qxf6 19.a3 Rad8 20.Rc1 Qe7 21.Re1 Rc8 22.
Nd2 Bxg2 23.Kxg2 Qd7 24.Nf3 Qd5 25.Kg1 Rc7 26.Nf4 Qd8 27.b4 Rd7 28.Qb3 Ne5
29.Nxe5 Rxe5 30.Qf3 Re8 31.Nd3 Qg5 32.Rc2 Rde7 33.a4 a5 34.b5 Qg6 35.Rec1 
Qd6 36.Rc8 Rxc8 37.Rxc8+ Kh7 38.Nf4 Qd7 39.Rc2 Re5 40.Qd3+ g6 41.Qf3 Kg7 
42.Kg2 h5 43.h4 Rc5 44.Rxc5 Bxc5 45.Qe4 Qe7 46.Qxe7 Bxe7 47.Kf3 f5 48.Ne6+
Kf6 49.Nxd4 Ke5 50.Nb3 Bb4 51.Ke3 Kd5 52.Nd2 Bc5+ 53.Kf3 Bb4 54.Ke3 Bc5+ 
55.Kf3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Botvinnik, Mikhail"]
[Black "Euwe, Machgielis"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1946.08.??"]
[PlyCount "101"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 e6 5.Bxc4 c5 6.O-O a6 7.a4 Nc6 8.Qe2 Be7 
9.Rd1 Qc7 10.Nc3 O-O 11.b3 Bd7 12.Bb2 Rac8 13.d5 exd5 14.Nxd5 Nxd5 15.Bxd5
Bg4 16.Qc4 Bh5 17.Bxc6 Qxc6 18.Ne5 Qe8 19.Rd5 Rd8 20.Nd7 Rxd7 21.Rxh5 Qd8 
22.Rf1 g6 23.Rh3 Rd1 24.g4 Rxf1+ 25.Kxf1 b5 26.axb5 axb5 27.Qf4 f6 28.e4 
Qd1+ 29.Kg2 Bd6 30.Qf3 Qxf3+ 31.Rxf3 Be5 32.Bxe5 fxe5 33.Rc3 Rc8 34.Kf3 
Kf7 35.Ke3 Ke6 36.f4 exf4+ 37.Kxf4 c4 38.bxc4 bxc4 39.h4 h6 40.g5 h5 41.
Ke3 Ke5 42.Rc2 c3 43.Kd3 Rd8+ 44.Ke3 Rd4 45.Rxc3 Rxe4+ 46.Kf3 Rxh4 47.Rc6 
Rf4+ 48.Ke3 Re4+ 49.Kf3 Kf5 50.Rf6+ Kxg5 51.Rxg6+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Steiner, Herman"]
[Black "Stoltz, Goesta"]
[Result "1/2-1/2"]
[ECO "B34"]
[EventDate "1946.08.??"]
[PlyCount "103"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6 bxc6 6.Bd3 Bg7 7.O-O Nf6 8.c4
O-O 9.Nc3 d5 10.h3 Rb8 11.Qe2 dxe4 12.Nxe4 Nxe4 13.Bxe4 Qc7 14.Rb1 f5 15.
Bc2 c5 16.Bg5 e5 17.Qd2 Be6 18.b3 Rf7 19.Rbd1 Bf8 20.Rfe1 Re8 21.Bd8 Qb8 
22.Ba5 Bc8 23.Bc3 Bb7 24.f3 Qc7 25.Re2 Bc6 26.Qe1 Rfe7 27.Qf2 Re6 28.Qg3 
Bg7 29.Rde1 Qf7 30.Qf2 Qe7 31.a3 e4 32.Bxg7 e3 33.Qg3 Qxg7 34.Kh2 Qf6 35.
f4 h5 36.h4 Rd8 37.b4 Kf7 38.bxc5 Rd4 39.Rxe3 Rxe3 40.Qxe3 Qxh4+ 41.Kg1 
Qf6 42.Bd3 Rd8 43.Bf1 Re8 44.Qd2 Rxe1 45.Qxe1 Qd4+ 46.Qf2 Qc3 47.Kh2 Qxa3 
48.Qd4 h4 49.Qe5 Qg3+ 50.Kg1 Be4 51.Qc7+ Kg8 52.Qd8+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Denker, Arnold"]
[Black "Bernstein, Ossip"]
[Result "1-0"]
[ECO "A13"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.c4 Nf6 2.Nf3 e6 3.g3 Be7 4.Bg2 O-O 5.b3 d5 6.Bb2 Ne4 7.O-O Bf6 8.d4 b6 
9.Nfd2 Nxd2 10.Nxd2 Bb7 11.e4 dxc4 12.Nxc4 Nc6 13.e5 Be7 14.Ne3 Rb8 15.d5 
exd5 16.Nxd5 Nb4 17.Nf6+ Bxf6 18.exf6 Qxd1 19.Rfxd1 Bxg2 20.Kxg2 Rfd8 21.
fxg7 Nd3 22.Bc3 Rd6 23.Rd2 Rbd8 24.Rad1 f6 25.Bxf6 Nf4+ 26.gxf4 Rxd2 27.
Re1 Rc8 28.Re7 Rxa2 29.Be5 Ra5 30.Kf3 Rb5 31.Ke4 Rb4+ 32.Kd5 Rxb3 33.f5 
Rb5+ 34.Ke6 Rxe5+ 35.Kxe5 c5 36.Ke6 c4 37.Kd7 Rc5 38.f6 Rd5+ 39.Ke8 Rf5 
40.f7+ Rxf7 41.Rxf7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Boleslavsky, Isaak"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "C77"]
[EventDate "1946.08.??"]
[PlyCount "59"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.Nbd2 O-O 8.h3 Nd7 
9.O-O Nb6 10.Bc2 Bf6 11.Nb3 a5 12.Be3 d5 13.Bxb6 cxb6 14.a4 dxe4 15.dxe4 
Qc7 16.Nbd2 Ne7 17.Bb3 Ng6 18.Nc4 Rd8 19.Qc2 Nf4 20.Ne3 Be7 21.h4 Bc5 22.
Rad1 Re8 23.Ng5 Rf8 24.Nd5 Nxd5 25.exd5 g6 26.Qe2 h5 27.d6 Qc6 28.Qxe5 Bf5
29.Qf6 Qd7 30.Rfe1 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Guimard, Carlos Enrique"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "E81"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.d4 Nf6 2.c4 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.f3 O-O 7.Be3 a6 8.Qd2 Re8 9.
Bh6 Bh8 10.h4 e6 11.Bg5 Qa5 12.Nge2 exd5 13.Bxf6 Bxf6 14.Nxd5 Qxd2+ 15.
Kxd2 Bd8 16.Nec3 Nc6 17.h5 Be6 18.Bd3 Kg7 19.Rh2 Ba5 20.Rah1 Bxc3+ 21.bxc3
Bxd5 22.cxd5 Ne5 23.hxg6 hxg6 24.Rh7+ Kf6 25.f4 Nxd3 26.Kxd3 b5 27.g4 Rg8 
28.e5+ dxe5 29.g5+ Ke7 30.fxe5 Kf8 31.Ke4 Rg7 32.Rh8+ Rg8 33.d6 b4 34.c4 
a5 35.Kd5 a4 36.Rxg8+ Kxg8 37.d7 b3 38.axb3 axb3 39.Kd6 Ra6+ 40.Kc7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Lundin, Erik"]
[Black "Tartacover, Xavier"]
[Result "1-0"]
[ECO "A04"]
[EventDate "1946.08.??"]
[PlyCount "77"]

1.Nf3 f5 2.g3 Nf6 3.Bg2 e6 4.O-O Be7 5.b3 c5 6.Bb2 O-O 7.c4 Nc6 8.Nc3 e5 
9.e3 d6 10.d4 e4 11.Ne1 Qe8 12.Nd5 Bd8 13.dxc5 dxc5 14.f3 Nxd5 15.cxd5 
exf3 16.Nxf3 Nb4 17.Qd2 Bf6 18.Bxf6 Rxf6 19.a3 Na6 20.Rae1 Bd7 21.e4 fxe4 
22.Ng5 Rxf1+ 23.Bxf1 Qg6 24.d6 Rf8 25.Bc4+ Kh8 26.Qd5 h6 27.Nf7+ Kh7 28.
Ne5 Qe8 29.Qxe4+ Bf5 30.Qxb7 Nb8 31.Bf7 Qd8 32.Qf3 Qf6 33.g4 Bb1 34.Qd1 
Rxf7 35.Qxb1+ Kg8 36.Nxf7 Qd4+ 37.Kh1 Kxf7 38.Qf5+ Kg8 39.Re8# 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Najdorf, Miguel"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1-0"]
[ECO "D34"]
[EventDate "1946.08.??"]
[PlyCount "83"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O 
O-O 9.Bg5 Bf5 10.Rc1 h6 11.Bxf6 Bxf6 12.dxc5 d4 13.Nb5 Qd7 14.Nd6 Be6 15.
Qa4 Rab8 16.b3 Bd5 17.Rfe1 b5 18.Nxb5 a6 19.Nd6 Qc7 20.e4 dxe3 21.Rxe3 a5 
22.Qg4 Ne7 23.Ne5 Be6 24.Qe2 Nd5 25.Rd3 Nb4 26.Rd2 Rfd8 27.Qe3 a4 28.a3 
Bxe5 29.Qxe5 Nc6 30.Bxc6 Qxc6 31.b4 Bh3 32.f4 Qf3 33.Qc3 Qc6 34.b5 Qd7 35.
c6 Qa7+ 36.Qc5 Qc7 37.f5 h5 38.Rb1 Rb6 39.Re1 Rbb8 40.Rd4 Qa5 41.Rb4 Qc7 
42.b6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Smyslov, Vassily"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "D19"]
[EventDate "1946.08.??"]
[PlyCount "46"]

1.c4 Nf6 2.d4 c6 3.Nc3 d5 4.Nf3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O
9.Qe2 Bg4 10.h3 Bh5 11.Rd1 Nbd7 12.e4 Qe7 13.Na2 Ba5 14.b4 Bc7 15.b5 e5 
16.bxc6 bxc6 17.d5 cxd5 18.Bxd5 Nxd5 19.Rxd5 Nb6 20.Rd3 Rfd8 21.Ba3 Bd6 
22.Bb2 Bc7 23.Ba3 Bd6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Vidmar, Milan sr"]
[Black "Christoffel, Martin"]
[Result "0-1"]
[ECO "E95"]
[EventDate "1946.08.??"]
[PlyCount "104"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 Nbd7 7.O-O e5 8.Re1 c6 
9.Bf1 Re8 10.d5 Qe7 11.b3 c5 12.a3 Rf8 13.b4 Ne8 14.Ra2 h6 15.g3 Kh7 16.
Nh4 b6 17.b5 Bf6 18.Ng2 Bg5 19.Bd3 Ng7 20.h4 Bxc1 21.Qxc1 f5 22.exf5 Nxf5 
23.h5 Kg7 24.hxg6 Nd4 25.Nh4 Qg5 26.Ne4 Qe7 27.Kg2 Nf6 28.Rh1 Nxe4 29.Bxe4
Qg5 30.Qxg5 hxg5 31.Nf3 Nxf3 32.Rh7+ Kg8 33.Bxf3 Bf5 34.Rh5 g4 35.Be2 Kg7 
36.Rh4 Rh8 37.Rxh8 Rxh8 38.a4 Kxg6 39.Ra3 Be4+ 40.f3 gxf3+ 41.Bxf3 Kf5 42.
a5 bxa5 43.Rxa5 Rh7 44.Ra6 Bd3 45.b6 axb6 46.Rxb6 Rd7 47.Kf2 e4 48.Bg2 Ke5
49.Rb8 Kd4 50.Re8 Rf7+ 51.Kg1 e3 52.Re6 e2 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "10"]
[White "Szabo, Laszlo"]
[Black "Kotov, Alexander"]
[Result "1-0"]
[ECO "D40"]
[EventDate "1946.08.??"]
[PlyCount "59"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.e3 Nc6 6.a3 Be7 7.dxc5 Bxc5 8.b4 Bb6 
9.Bb2 O-O 10.Be2 dxc4 11.Bxc4 Qe7 12.O-O a6 13.Qc2 Bc7 14.Ng5 Bxh2+ 15.Kh1
h6 16.Nd5 exd5 17.Bxf6 Bf5 18.Qxf5 g6 19.Qxg6+ fxg6 20.Bxd5+ Rf7 21.Bxe7 
hxg5 22.Kxh2 Nxe7 23.Bxf7+ Kxf7 24.Rac1 Nc6 25.Rfd1 Ke6 26.Rc5 Rh8+ 27.Kg3
Rh5 28.Rdd5 Ne7 29.Rxg5 Rh1 30.Rge5+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Stoltz, Goesta"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "C00"]
[EventDate "1946.08.??"]
[PlyCount "74"]

1.e4 e6 2.Qe2 c5 3.g3 Nc6 4.Bg2 Nge7 5.Nc3 g6 6.d3 Bg7 7.Be3 d5 8.exd5 Nd4
9.Qd2 exd5 10.Nce2 h6 11.Qc1 Bf5 12.c3 Nxe2 13.Nxe2 d4 14.Bd2 Bxd3 15.Bxb7
O-O 16.Bf3 g5 17.O-O Ng6 18.Re1 Ne5 19.Bg2 Ba6 20.Qd1 Nd3 21.Qa4 Qf6 22.f4
Rae8 23.Bc6 Nxe1 24.Bxe8 Nf3+ 25.Kf2 Nxd2 26.Bc6 Bxe2 27.Kxe2 dxc3 28.bxc3
Qxc3 29.Rd1 Rd8 30.Be4 gxf4 31.gxf4 Qh3 32.Rg1 Qh5+ 33.Ke3 Qh3+ 34.Ke2 
Qxh2+ 35.Rg2 Qh5+ 36.Ke3 Qh3+ 37.Ke2 Qe6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "O'Kelly de Galway, Alberic"]
[Black "Vidmar, Milan sr"]
[Result "1/2-1/2"]
[ECO "C47"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.
exd5 Qe7+ 9.Qe2 cxd5 10.Bb5+ Bd7 11.Bxd7+ Nxd7 12.Qxe7+ Kxe7 13.Bd2 Bxc3 
14.Bxc3 f6 15.O-O-O Kd6 16.Rd2 Nb6 17.Rhd1 Rad8 18.Ba5 Ke6 19.Bb4 Rd7 20.
Bc5 Na4 21.Ba3 Rhd8 22.Rd4 Nb6 23.Bc5 c6 24.b3 Rb8 25.c4 Rbd8 26.Kb2 dxc4 
27.Bxb6 axb6 28.Rxd7 Rxd7 29.Rxd7 Kxd7 30.bxc4 Kd6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Kottnauer, Cenek"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "E68"]
[EventDate "1946.08.??"]
[PlyCount "115"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.d4 Nbd7 7.Nc3 e5 8.e4 Re8 
9.d5 Nc5 10.Ne1 a5 11.b3 Rf8 12.Bb2 Bg4 13.f3 Bd7 14.Nd3 b6 15.a3 Qe8 16.
b4 Na4 17.Nxa4 Bxa4 18.Qd2 b5 19.c5 axb4 20.cxd6 cxd6 21.Qxb4 Qb8 22.Rac1 
Qb6+ 23.Kh1 Rfc8 24.Rxc8+ Rxc8 25.Rc1 Rxc1+ 26.Bxc1 Qc7 27.Bf1 Bf8 28.Be3 
Qc2 29.Qb2 Qc7 30.Nb4 Nd7 31.Nc6 Nc5 32.Qb4 Na6 33.Qc3 Nc5 34.Qb4 Na6 35.
Qb1 Qb7 36.Kg2 Nc5 37.Qb4 f5 38.exf5 gxf5 39.Qb1 Qf7 40.Nb4 e4 41.Be2 Qf6 
42.Qc1 Bg7 43.fxe4 Nxe4 44.Qc8+ Bf8 45.Nc6 Nc5 46.Bd4 Qf7 47.Bf3 Qd7 48.
Qb8 Na6 49.Qa8 Nc5 50.Bh5 Bb3 51.Nd8 h6 52.Bf7+ Kh7 53.Ne6 Nxe6 54.Bxe6 
Qe7 55.Bxf5+ Kg8 56.Be6+ Kh7 57.Qc8 Bd1 58.Qc1 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Tartacover, Xavier"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "A07"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 Bf5 4.O-O e6 5.b3 c5 6.d4 Nc6 7.Bb2 Qb6 8.e3 cxd4 
9.Nxd4 Be4 10.Nd2 Bxg2 11.Kxg2 Nxd4 12.Bxd4 Bc5 13.Bxf6 gxf6 14.Qf3 Be7 
15.c4 Rd8 16.cxd5 Rxd5 17.Nc4 Qc7 18.e4 Rc5 19.Rad1 O-O 20.Rd3 Rd8 21.Rfd1
Rxd3 22.Rxd3 b5 23.Ne3 Qc6 24.Nd1 a6 25.Rc3 Rxc3 26.Nxc3 Qc5 27.Qd3 Bd6 
28.Ne2 Kf8 29.f4 Ke7 30.Nd4 Bc7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Yanofsky, Daniel Abraham"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "C90"]
[EventDate "1946.08.??"]
[PlyCount "78"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.h3 Na5 
9.c3 Nxb3 10.Qxb3 Bb7 11.d3 O-O 12.Nbd2 Nd7 13.d4 c5 14.dxe5 dxe5 15.c4 
Qc7 16.Qc2 Nb8 17.b3 Nc6 18.Bb2 Nd4 19.Nxd4 cxd4 20.a3 Rfc8 21.Qd3 Bg5 22.
Rac1 Qa5 23.Re2 Rc7 24.Rc2 Rac8 25.c5 b4 26.Nc4 Qxc5 27.axb4 Qxb4 28.Ba3 
Qb5 29.Qf3 Rd8 30.Nd6 Qd7 31.Rc4 Rxc4 32.bxc4 Bc6 33.Rb2 Bc1 34.Rb6 Bxa3 
35.Qxa3 Qc7 36.Qc5 Rxd6 37.Rxa6 h6 38.Qxe5 d3 39.Ra7 Qd8 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Kotov, Alexander"]
[Black "Lundin, Erik"]
[Result "1/2-1/2"]
[ECO "D40"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.e3 Nf6 5.Nf3 Nc6 6.a3 a6 7.dxc5 Bxc5 8.b4 Bd6 
9.Bb2 O-O 10.cxd5 exd5 11.Be2 Be6 12.O-O Rc8 13.b5 Ne5 14.bxa6 bxa6 15.
Nxe5 Bxe5 16.Na4 Bxb2 17.Nxb2 Qa5 18.Qe1 Qb6 19.Na4 Qd6 20.Qa5 Rc6 21.h3 
Rb8 22.Rab1 Rxb1 23.Rxb1 Qxa3 24.Bxa6 Rc1+ 25.Rxc1 Qxc1+ 26.Kh2 g6 27.Nc5 
Bf5 28.Bb7 Qb2 29.Kg1 Qb1+ 30.Kh2 Qb2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Bernstein, Ossip"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "B07"]
[EventDate "1946.08.??"]
[PlyCount "43"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nbd7 7.e4 e5 8.dxe5 
dxe5 9.b3 Re8 10.Ba3 c6 11.Qd2 Qa5 12.Na4 Qxd2 13.Nxd2 Bf8 14.Bxf8 Kxf8 
15.Nb2 Nc5 16.Nbc4 b5 17.Na5 Bd7 18.Rfd1 Ne6 19.Nf3 Nc5 20.Nd2 Ne6 21.Nf3 
Nc5 22.Nd2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Flohr, Salomon"]
[Black "Steiner, Herman"]
[Result "1/2-1/2"]
[ECO "D62"]
[EventDate "1946.08.??"]
[PlyCount "116"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 Nbd7 6.Nf3 O-O 7.Qc2 c5 8.cxd5 
exd5 9.Be2 Qa5 10.O-O Rd8 11.Rfd1 Nf8 12.dxc5 Qxc5 13.Rac1 Be6 14.Nd4 Rac8
15.Bxf6 Bxf6 16.Ne4 Qe7 17.Nxf6+ Qxf6 18.Qa4 a6 19.Qb4 Rxc1 20.Rxc1 Rc8 
21.Rd1 Rc7 22.Bf3 Nd7 23.h3 g6 24.Be2 Qe5 25.Qd2 Nf6 26.Rc1 Ne4 27.Qe1 Qd6
28.Bd3 Bd7 29.Bc2 Qb6 30.Bb3 Nc5 31.Qd1 Nxb3 32.Nxb3 Rxc1 33.Qxc1 Qc6 34.
Qxc6 Bxc6 35.Nd4 Kf8 36.b4 Ke7 37.f4 Kd6 38.Kf2 Bd7 39.Kf3 Bf5 40.a3 Be4+ 
41.Kf2 h6 42.g4 b6 43.h4 Kd7 44.g5 h5 45.Ke2 Bf5 46.Kd2 Bg4 47.Nb3 Kd6 48.
Nd4 Kc7 49.Kd3 Bd1 50.Kd2 Bg4 51.Kc3 Bd1 52.Kd2 Bg4 53.Kc2 Kd6 54.Kd3 Bd1 
55.f5 Ke5 56.f6 Kd6 57.e4 dxe4+ 58.Kxe4 Bg4 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Euwe, Machgielis"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "E49"]
[EventDate "1946.08.??"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.a3 Bxc3+ 6.bxc3 c5 7.cxd5 exd5 8.Bd3 
O-O 9.Ne2 b6 10.a4 Ba6 11.Ba3 Bxd3 12.Qxd3 c4 13.Qc2 Re8 14.O-O Nc6 15.Ng3
Qd7 16.Rae1 Na5 17.f3 Nb3 18.e4 Qxa4 19.Qb2 g6 20.e5 Nd7 21.f4 f5 22.exf6 
Nxf6 23.f5 Rxe1 24.Rxe1 Re8 25.Re6 Rxe6 26.fxe6 Nd2 27.Qc1 Nde4 28.Nxe4 
Nxe4 29.h3 Kg7 30.e7 Nf6 31.Bd6 Qd7 32.Qf4 Kf7 33.g4 g5 34.Qg3 a5 35.Ba3 
Qa4 36.Qd6 Qd1+ 37.Kg2 Qe2+ 38.Kg1 Qe3+ 39.Kg2 Qe4+ 40.Kg1 b5 41.Qd8 b4 
42.Qf8+ Kg6 43.cxb4 Qxd4+ 44.Kg2 Qe4+ 45.Kg1 axb4 46.Bxb4 d4 47.Ba5 c3 48.
Bd8 c2 49.Qxf6+ Kxf6 50.e8=Q+ Kg7 51.Qxe4 c1=Q+ 52.Kf2 Qd2+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "11"]
[White "Christoffel, Martin"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "C13"]
[EventDate "1946.08.??"]
[PlyCount "108"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.h4 c5 7.Bxe7 Qxe7 8.Nb5 
O-O 9.Nc7 cxd4 10.Nxa8 Qb4+ 11.Qd2 Qxb2 12.Rd1 Nc6 13.Nf3 Nc5 14.Bd3 Bd7 
15.Nc7 Rc8 16.Nb5 Nxd3+ 17.cxd3 Qxb5 18.O-O Qa4 19.Rc1 Rf8 20.Rc5 Bc8 21.
Rfc1 Bd7 22.Qb2 b6 23.R5c2 Nb4 24.Rd2 Nc6 25.Qb3 Qxb3 26.axb3 a5 27.Kf1 
Rb8 28.Ke2 b5 29.Rdc2 Rb6 30.b4 a4 31.Kd2 f6 32.exf6 gxf6 33.Rb2 Kf7 34.
Ne1 e5 35.Nc2 e4 36.Na3 Ne5 37.dxe4 dxe4 38.Rc7 Ke6 39.Rb1 f5 40.Nc2 Rd6 
41.g3 Nc4+ 42.Ke1 h6 43.Rd1 Ne5 44.Kf1 d3 45.Ne3 Rd4 46.Rb1 Nf3 47.Rd1 Kd6
48.Ra7 Be6 49.Rh7 Rxb4 50.Rxh6 a3 51.Nxf5+ Ke5 52.g4 a2 53.Ne3 Rb1 54.Rh5+
Kd6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Lundin, Erik"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1-0"]
[ECO "E19"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.d4 e6 5.O-O Be7 6.c4 O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 d6 10.Qd3 Nc6 11.Rd1 a5 12.e4 e5 13.Be3 Qc8 14.a3 exd4 15.Nxd4
Nxd4 16.Bxd4 f5 17.f4 Bxe4 18.Bxe4 fxe4 19.Qxe4 Bf6 20.Bxf6 Rxf6 21.Re1 
Rf7 22.Qd5 Qf8 23.Re6 Re8 24.Rae1 Rxe6 25.Rxe6 Qd8 26.Qe4 Qd7 27.Re8+ Rf8 
28.Re7 Qf5 29.Qxf5 Rxf5 30.Rxc7 b5 31.g4 Rf6 32.cxb5 d5 33.f5 Rd6 34.Rc6 
Rd8 35.b6 Kf7 36.Kf2 g6 37.fxg6+ hxg6 38.b7 Rb8 39.Rb6 Ke7 40.Rxg6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Boleslavsky, Isaak"]
[Black "Euwe, Machgielis"]
[Result "0-1"]
[ECO "C83"]
[EventDate "1946.08.??"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Be7 10.Nbd2 O-O 11.Bc2 f5 12.exf6 Nxf6 13.Nb3 Bg4 14.Qd3 Bh5 15.
Nbd4 Nxd4 16.Nxd4 Bg6 17.Qe2 Bxc2 18.Nc6 Qe8 19.Nxe7+ Kh8 20.Qxc2 Qxe7 21.
Bf4 Rae8 22.a4 c5 23.axb5 axb5 24.Qd3 c4 25.Qd4 Qe2 26.Be3 Qxb2 27.Rfb1 
Ra8 28.Qd1 Rxa1 29.Rxa1 Qxc3 30.Bd4 Qb4 31.Rb1 Qa4 32.Qd2 Qa6 33.f3 h6 34.
g4 Qe6 35.h3 Nh7 36.Qc3 Qg6 37.Rxb5 Ng5 38.Rxd5 Nxf3+ 39.Kg2 Qf7 40.Qxc4 
Nxd4 41.Qxd4 Qf1+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Botvinnik, Mikhail"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "D42"]
[EventDate "1946.08.??"]
[PlyCount "82"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 
Be7 9.O-O O-O 10.Re1 Ncb4 11.Be4 Nf6 12.Bb1 b6 13.Ne5 Bb7 14.Re3 Nbd5 15.
Rh3 g6 16.Bh6 Re8 17.Qd2 Rc8 18.Bd3 a6 19.Re1 b5 20.Rg3 Nh5 21.Rh3 Nhf6 
22.Bb1 Rc7 23.Rg3 Nh5 24.Rh3 Nhf6 25.Qe2 Nxc3 26.bxc3 b4 27.Rg3 Rxc3 28.
Nxf7 Qd5 29.Ne5 Rxg3 30.fxg3 Qxd4+ 31.Kh1 Bd6 32.Bf4 Nh5 33.Rd1 Nxf4 34.
gxf4 Qxf4 35.Rxd6 Bd5 36.Bc2 Rf8 37.h3 Qf1+ 38.Qxf1 Rxf1+ 39.Kh2 Rf2 40.
Rxd5 exd5 41.Bb3 Kg7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Denker, Arnold"]
[Black "Stoltz, Goesta"]
[Result "0-1"]
[ECO "B34"]
[EventDate "1946.08.??"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6 bxc6 6.Be2 Bg7 7.O-O Qb6 8.
Na3 Nf6 9.Be3 Qxb2 10.Nc4 Qb8 11.Rb1 Qc7 12.e5 Nd5 13.Bd2 Bxe5 14.Ba5 Nb6 
15.Nxe5 Qxe5 16.Qd2 O-O 17.Bc3 Qd5 18.Qe3 Qe6 19.Qh6 f6 20.Bd3 Qf7 21.Rfe1
e5 22.Bb4 Re8 23.f4 d5 24.fxe5 fxe5 25.Qg5 e4 26.Bc3 Bf5 27.Ba6 c5 28.g4 
Bd7 29.Bb7 d4 30.Bxa8 Rxa8 31.Ba1 Qe6 32.h3 Qd6 33.Qh4 e3 34.Rf1 Bc6 35.
Rf7 Kxf7 36.Qxh7+ Ke8 37.Qg8+ Kd7 38.Qf7+ Kc8 39.Qg8+ Kb7 40.Qf7+ Qc7 41.
Qxc7+ Kxc7 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Vidmar, Milan sr"]
[Black "Guimard, Carlos Enrique"]
[Result "0-1"]
[ECO "A91"]
[EventDate "1946.08.??"]
[PlyCount "64"]

1.d4 e6 2.c4 f5 3.Nc3 Nf6 4.g3 Be7 5.Bg2 O-O 6.Qb3 Kh8 7.Nh3 d5 8.cxd5 
exd5 9.Bxd5 Nc6 10.Bxc6 bxc6 11.Qc4 Qe8 12.Nf4 Rb8 13.a3 Bd6 14.b4 Nd5 15.
Ncxd5 cxd5 16.Qc2 g5 17.Nd3 f4 18.Ne5 Qh5 19.gxf4 gxf4 20.Bb2 Be6 21.Qc3 
f3 22.exf3 Bxe5 23.dxe5 Rxf3 24.Qc6 Rxf2 25.Kxf2 Rf8+ 26.Ke1 Qf3 27.Kd2 
Qg2+ 28.Kc1 Qxh1+ 29.Kc2 Qxh2+ 30.Kb1 Qh3 31.Qc5 Rf1+ 32.Kc2 Bf5+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Najdorf, Miguel"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "D28"]
[EventDate "1946.08.??"]
[PlyCount "41"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 Nf6 5.e3 a6 6.Bd3 dxc4 7.Bxc4 b5 8.Bb3 c5 
9.O-O Bb7 10.Qe2 Nc6 11.Rd1 Qc7 12.d5 exd5 13.e4 dxe4 14.Nxe4 Nxe4 15.
Qxe4+ Be7 16.Bf4 Qc8 17.Bd5 Nd8 18.Bd6 Qd7 19.Bxc5 Rb8 20.Bxf7+ Nxf7 21.
Rxd7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "O'Kelly de Galway, Alberic"]
[Black "Bernstein, Ossip"]
[Result "1-0"]
[ECO "C71"]
[EventDate "1946.08.??"]
[PlyCount "113"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c4 Bg4 6.h3 Bh5 7.Nc3 Nf6 8.d3 Be7 
9.Be3 Bxf3 10.gxf3 Nh5 11.Ne2 Bg5 12.Bxc6+ bxc6 13.Qa4 O-O 14.Qxc6 Rb8 15.
b3 Bxe3 16.fxe3 Rb6 17.Qa4 d5 18.exd5 c6 19.c5 Rb5 20.dxc6 Rxc5 21.Rc1 
Rxc1+ 22.Nxc1 Qg5 23.Ne2 Qxe3 24.Qe4 Qb6 25.Qxe5 Nf6 26.c7 Nd7 27.Qc3 Rc8 
28.Rg1 Nf6 29.Qd4 Qe6 30.Qd8+ Ne8 31.Rg4 f5 32.Rc4 Kf7 33.Kd2 a5 34.Nf4 
Qa6 35.Qd5+ Ke7 36.Rc6 Qa8 37.Qe6+ Kf8 38.Nd5 g6 39.Qe7+ Kg8 40.Rf6 Nxc7 
41.Nxc7 Qxf3 42.Qe6+ Kg7 43.Rf7+ Kh6 44.Qe3+ Qxe3+ 45.Kxe3 g5 46.d4 Kg6 
47.Rd7 h5 48.Rd6+ Kf7 49.Rc6 h4 50.Rc5 g4 51.Rxf5+ Kg6 52.Nd5 Re8+ 53.Re5 
gxh3 54.Nf4+ Kf6 55.Rxe8 h2 56.Rf8+ Kg5 57.Nh3+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Steiner, Herman"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "C10"]
[EventDate "1946.08.??"]
[PlyCount "82"]

1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Nf3 b6 7.Bf4 Bb7 8.
Bb5+ c6 9.Bd3 Bd6 10.Bg3 Qc7 11.Qe2 Nd7 12.O-O-O O-O-O 13.Kb1 h5 14.Rhe1 
Kb8 15.c3 Rdg8 16.Bxd6 Qxd6 17.g3 Qc7 18.h4 Rd8 19.Bc2 Rde8 20.Bb3 Rd8 21.
Ka1 Nf8 22.Bc2 Re8 23.Ng1 Ng6 24.Be4 f5 25.Bc2 Bc8 26.Qd2 Rd8 27.Qg5 f4 
28.Bxg6 fxg3 29.Qxg3 Qxg3 30.fxg3 fxg6 31.Nf3 Kc7 32.Ne5 Rhg8 33.Rf1 Rdf8 
34.Nf7 Rg7 35.Ng5 Rf5 36.Rde1 Kd6 37.b3 Re7 38.Ne4+ Kc7 39.Ng5 Kd6 40.Ne4+
Kc7 41.Ng5 Kd6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Szabo, Laszlo"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "E49"]
[EventDate "1946.08.??"]
[PlyCount "61"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.f3 d5 7.e3 c5 8.cxd5 
exd5 9.Bd3 b6 10.Ne2 Ba6 11.Bxa6 Nxa6 12.O-O Re8 13.Qd3 c4 14.Qc2 Nb8 15.
Ng3 Nc6 16.Bd2 Na5 17.e4 Nb3 18.Rae1 Nxd2 19.Qxd2 Qe7 20.Nf5 Qe6 21.Qg5 g6
22.g4 dxe4 23.fxe4 Nxe4 24.Nh6+ Kg7 25.Rxe4 f6 26.Rxe6 fxg5 27.Rxe8 Rxe8 
28.Nf7 Re3 29.Nxg5 Rxc3 30.Ne6+ Kh6 31.d5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "12"]
[White "Smyslov, Vassily"]
[Black "Kotov, Alexander"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1946.08.??"]
[PlyCount "65"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nd7 5.d4 Ngf6 6.Ng3 e6 7.Bc4 Nb6 8.Bb3 
c5 9.c3 cxd4 10.Nxd4 Be7 11.O-O O-O 12.Qe2 Bd7 13.Re1 Nbd5 14.Bg5 Re8 15.
Rad1 Qa5 16.Bd2 Ba4 17.Bxa4 Qxa4 18.b3 Qa5 19.c4 Nb4 20.Nc2 Qb6 21.Nxb4 
Bxb4 22.Bxb4 Qxb4 23.Rd3 b5 24.cxb5 Qxb5 25.Ne4 Nxe4 26.Qxe4 Rad8 27.Red1 
Rxd3 28.Qxd3 Qb6 29.Qd7 Kf8 30.g3 g6 31.Rd4 e5 32.Rd6 Qa5 33.Rd2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Christoffel, Martin"]
[Black "Szabo, Laszlo"]
[Result "0-1"]
[ECO "C86"]
[EventDate "1946.08.??"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 Nf6 6.Qe2 d6 7.c3 Na5 8.Bc2 c5 
9.O-O Be7 10.h3 O-O 11.d4 Qc7 12.d5 Bd7 13.Nh2 Rfb8 14.Nd2 c4 15.Ndf3 b4 
16.Bd1 bxc3 17.bxc3 Nb7 18.Nh4 Nc5 19.Bc2 Ba4 20.Bb1 Rxb1 21.Rxb1 Nfxe4 
22.Nf5 Nxc3 23.Qg4 Bf8 24.Rb4 Nxd5 25.Rb1 Bc2 26.Rb2 Bxf5 27.Qxf5 Nd3 28.
Rc2 N5b4 29.Rc3 Qc8 30.Qxc8 Rxc8 31.Rd1 d5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Yanofsky, Daniel Abraham"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1946.08.??"]
[PlyCount "119"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.d4 Bf6 11.Bd5 Bb7 12.dxe5 dxe5 13.Be3 Na5 14.Bxb7 Nxb7 15.Qc2 
Ndc5 16.Rd1 Qe7 17.Nbd2 Rfd8 18.Nf1 a5 19.Bxc5 Qxc5 20.Ne3 g6 21.Rd5 Rxd5 
22.Nxd5 Bg7 23.a4 c6 24.Ne3 Rb8 25.Rd1 bxa4 26.Qxa4 Nd6 27.Qc2 h5 28.Nd2 
Qb5 29.Rb1 Qe2 30.Qd1 Qxd1+ 31.Nxd1 Bh6 32.Ne3 Bxe3 33.fxe3 f6 34.Kf2 Kf7 
35.Ke2 Ke6 36.b3 Nb5 37.Rc1 c5 38.c4 Na7 39.Ra1 Nc6 40.Ra3 h4 41.Nf3 Rh8 
42.Nd2 f5 43.Ra1 f4 44.Nf3 fxe3 45.Kxe3 Rb8 46.Nd2 g5 47.Ra2 Kf6 48.Ra1 
Kg6 49.Ra3 g4 50.Ra1 gxh3 51.gxh3 Kf6 52.Rf1+ Ke6 53.Rg1 Nd4 54.Rg4 Nxb3 
55.Rxh4 a4 56.Rh6+ Ke7 57.Ra6 Rh8 58.Nxb3 axb3 59.Rb6 Rxh3+ 60.Kd2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Tartacover, Xavier"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "C01"]
[EventDate "1946.08.??"]
[PlyCount "108"]

1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bd6 5.c4 Nf6 6.c5 Be7 7.Bd3 b6 8.cxb6 
axb6 9.O-O O-O 10.Nc3 Bg4 11.h3 Bh5 12.g4 Bg6 13.Ne5 Bxd3 14.Qxd3 c6 15.
Bg5 Nxg4 16.Nxc6 Nxc6 17.Bxe7 Nxe7 18.hxg4 f5 19.Rae1 fxg4 20.Re5 Rf3 21.
Qb5 Ng6 22.Rxd5 Qf6 23.Rg5 Rf8 24.Ne4 Qf4 25.Qd5+ Kh8 26.Rh5 Rh3 27.Rxh3 
gxh3 28.Ng3 Nh4 29.Qe4 Nf3+ 30.Kh1 Qxe4 31.Nxe4 Rf4 32.Rc1 h6 33.Rc3 g5 
34.d5 g4 35.Re3 Rf5 36.Nc3 Rf6 37.Re6 Kg7 38.Rxf6 Kxf6 39.d6 Ke6 40.Nd5 
Kxd6 41.Nxb6 h5 42.Nc4+ Kd5 43.Ne3+ Ke4 44.a4 Kd3 45.Nd5 Ke2 46.Nf4+ Kxf2 
47.Nxh3+ Kf1 48.Nf4 g3 49.Ng2 Kf2 50.a5 h4 51.Nf4 Kf1 52.Ng2 h3 53.Ne3+ 
Kf2 54.Ng4+ Ke2 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Stoltz, Goesta"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "B58"]
[EventDate "1946.08.??"]
[PlyCount "92"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nf3 h6 8.Bc4 
Be7 9.Qe2 O-O 10.h3 Be6 11.O-O Rc8 12.Bb3 Na5 13.Rd1 Qc7 14.g4 Nxb3 15.
axb3 a6 16.Kh1 b5 17.b4 Qc4 18.Qxc4 Rxc4 19.Re1 Bc8 20.g5 hxg5 21.Bxg5 Bb7
22.Kh2 Rxb4 23.b3 Rc8 24.Re3 Rd4 25.Rg1 Kf8 26.Bxf6 Bxf6 27.Rg4 b4 28.Na4 
Rxc2 29.Nxd4 exd4 30.Re1 Rxf2+ 31.Rg2 Rf3 32.Rc2 d3 33.Rc7 Be5+ 34.Kg1 d2 
35.Rd1 Bd4+ 36.Kh2 Rf2+ 37.Kg3 Bxe4 38.Rc4 Rf3+ 39.Kh2 Be5+ 40.Kg1 d5 41.
Rc8+ Ke7 42.Rxd2 Bf4 43.Rb2 Be3+ 44.Kh2 Rf1 45.Kg3 Rg1+ 46.Kh2 Rg6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Bernstein, Ossip"]
[Black "Vidmar, Milan sr"]
[Result "1/2-1/2"]
[ECO "C56"]
[EventDate "1946.08.??"]
[PlyCount "106"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Re1 d5 7.Bxd5 Qxd5 8.
Nc3 Qa5 9.Nxe4 Be6 10.Neg5 O-O-O 11.Nxe6 fxe6 12.Rxe6 Be7 13.Ne5 Nxe5 14.
Rxe7 Rd7 15.Rxd7 Nxd7 16.Bf4 Re8 17.h3 Qb4 18.b3 Nf6 19.Qd3 g6 20.Bd2 Qc5 
21.Re1 Rxe1+ 22.Bxe1 Qe5 23.Kf1 Nd5 24.Bd2 b6 25.Qf3 h5 26.g4 Kb7 27.gxh5 
gxh5 28.h4 Kb8 29.Bg5 Nc3 30.a4 Qd5 31.Kg2 Kc8 32.Bd2 Ne4 33.Bg5 Nc3 34.
Qxd5 Nxd5 35.Bd2 Kd7 36.Kf3 c5 37.Ke4 Ke6 38.Kd3 a6 39.a5 b5 40.b4 Kd6 41.
bxc5+ Kxc5 42.f4 Nf6 43.c3 Kd5 44.f5 Ke5 45.c4 bxc4+ 46.Kxc4 Nd7 47.Bh6 
Ke4 48.Bg5 Ne5+ 49.Kc5 Kxf5 50.Kb6 Nc4+ 51.Kxa6 d3 52.Kb5 Nxa5 53.Kxa5 Kg4
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Kottnauer, Cenek"]
[Black "Lundin, Erik"]
[Result "1-0"]
[ECO "E06"]
[EventDate "1946.08.??"]
[PlyCount "41"]

1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.d4 c5 7.Qc2 b6 8.Nc3 Bb7 
9.Rd1 Qc8 10.cxd5 exd5 11.Bf4 Nc6 12.Rac1 Nxd4 13.Nxd4 cxd4 14.Nb5 Qxc2 
15.Rxc2 Rfc8 16.Nc7 Bd8 17.Bh3 Ne8 18.Bxc8 Rxc8 19.Rdc1 Nxc7 20.Bxc7 Bf6 
21.Bxb6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Euwe, Machgielis"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "E44"]
[EventDate "1946.08.??"]
[PlyCount "69"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2 Bb7 6.a3 Be7 7.d5 O-O 8.e4 d6 9.
g3 c6 10.dxe6 fxe6 11.Nd4 Bc8 12.Bg2 e5 13.Nf5 Na6 14.O-O Nc5 15.Be3 Kh8 
16.Bxc5 bxc5 17.b4 cxb4 18.axb4 Be6 19.Ne3 a6 20.Qd3 Ng4 21.Nxg4 Bxg4 22.
Na4 Qb8 23.Qc3 Qa7 24.Ra2 Be6 25.Rd2 Rad8 26.c5 Qc7 27.cxd6 Bxd6 28.Nc5 
Bxc5 29.Qxc5 Rxd2 30.Qxf8+ Bg8 31.Ra1 Qb6 32.Bf1 Rb2 33.Bc4 Qxf2+ 34.Qxf2 
Rxf2 35.Bxg8 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Flohr, Salomon"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "D53"]
[EventDate "1946.08.??"]
[PlyCount "78"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 Ne4 7.Bxe7 Qxe7 8.cxd5 
Nxc3 9.bxc3 exd5 10.Qb3 Qd6 11.c4 dxc4 12.Bxc4 O-O 13.Nf3 Nd7 14.O-O Nb6 
15.Rfc1 Nxc4 16.Qxc4 c6 17.a4 Be6 18.Qc5 Qxc5 19.dxc5 Rad8 20.a5 a6 21.Nd4
Bc8 22.Ra4 Rfe8 23.Rc3 g5 24.Kf1 Re5 25.h3 Rdd5 26.Rac4 Kg7 27.Ke1 f5 28.
Nf3 Re7 29.Rd4 Be6 30.Rxd5 Bxd5 31.Nd4 Kf6 32.f3 h5 33.Kf2 h4 34.Rc1 Rd7 
35.Ke2 Bg8 36.Rc3 Ke5 37.Nc2 f4 38.e4 Be6 39.Ke1 Bg8 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Guimard, Carlos Enrique"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "D17"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 Qc7 8.g3 
e5 9.dxe5 Nxe5 10.Bf4 Nfd7 11.Bg2 Be6 12.Nxe5 Nxe5 13.O-O Be7 14.Qc1 Qa5 
15.Nb5 f6 16.Bxe5 fxe5 17.Bxc6+ bxc6 18.Qxc6+ Kf7 19.Nc7 Qb6 20.Qf3+ Bf6 
21.Nxa8 Qb8 22.Rac1 Qxa8 23.Qh5+ Ke7 24.Rc7+ Kd6 25.Rfc1 Qe4 26.Rxa7 Bd5 
27.Ra6+ Ke7 28.Ra7+ Kd6 29.Ra6+ Ke7 30.Ra7+ Kd6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "13"]
[White "Kotov, Alexander"]
[Black "Steiner, Herman"]
[Result "0-1"]
[ECO "D42"]
[EventDate "1946.08.??"]
[PlyCount "144"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 
Be7 9.O-O O-O 10.Re1 Ncb4 11.Bb1 b6 12.a3 Nxc3 13.bxc3 Nd5 14.Qd3 g6 15.
Ne5 Bg5 16.Ba2 Bxc1 17.Raxc1 Bb7 18.Qg3 Nf6 19.Re3 Kg7 20.f4 Rc8 21.Qe1 
Qd6 22.a4 Qa3 23.Bc4 Rc7 24.a5 Rfc8 25.Ra1 Qd6 26.Bb3 b5 27.Rd1 Nd5 28.
Bxd5 Qxd5 29.Nf3 a6 30.Qd2 Qb3 31.Rc1 Bxf3 32.Rxf3 b4 33.f5 exf5 34.Rh3 
Kg8 35.Qh6 f6 36.c4 Qb2 37.Qe3 Kg7 38.c5 Re8 39.Qh6+ Kg8 40.Rd1 Rce7 41.
Qd2 Re1+ 42.Rxe1 Qxd2 43.Rxe8+ Kf7 44.Rhe3 Qxd4 45.Re7+ Kf8 46.Re8+ Kg7 
47.Kh1 f4 48.R3e7+ Kh6 49.c6 Qc5 50.h4 Qxc6 51.Rh8 Kh5 52.Rhxh7+ Kg4 53.
Rc7 Qe4 54.Rhe7 Qb1+ 55.Kh2 Qd3 56.Rb7 b3 57.Rb4 Qg3+ 58.Kg1 Kf5 59.Re2 
Qc3 60.Rb6 Kg4 61.Kh2 Qg3+ 62.Kh1 Qc3 63.Kh2 Kxh4 64.Rf2 g5 65.Rf3 Qe5 66.
Rb4 g4 67.Rfxf4 Kg5 68.g3 Qe2+ 69.Kg1 b2 70.Rf1 Qe3+ 71.Kh1 Qc1 72.Kh2 
Qd2+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "O'Kelly de Galway, Alberic"]
[Black "Stoltz, Goesta"]
[Result "0-1"]
[ECO "B81"]
[EventDate "1946.08.??"]
[PlyCount "108"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.Bg2 a6 8.h4 h5 9.
g5 Ng4 10.Qe2 Qc7 11.f3 Ne5 12.f4 Ng4 13.Bf3 b5 14.a3 Bb7 15.g6 Nc6 16.
gxf7+ Qxf7 17.Nxc6 Bxc6 18.a4 b4 19.Qc4 Bb7 20.Qxb4 d5 21.Qb6 Rc8 22.Bxg4 
hxg4 23.Be3 Rc6 24.Qb3 Rc4 25.O-O-O Bb4 26.Rd4 Bc5 27.Rd3 Bxe3+ 28.Rxe3 
O-O 29.f5 exf5 30.exd5 Rc7 31.Rf1 Rd7 32.Qc4 Bxd5 33.Qf4 Bf3 34.Rfe1 Qf6 
35.Re8 Kh7 36.Rxf8 Qxf8 37.Re5 Qd6 38.Kb1 Rf7 39.b3 Qh6 40.Qc4 Qf6 41.Re8 
Re7 42.Rxe7 Qxe7 43.Qf4 Qf6 44.Kb2 a5 45.h5 Be4 46.Qg3 Kh6 47.Kc1 Bf3 48.
Nb1 Qd4 49.Qc7 f4 50.Qxa5 g3 51.Qf5 Bxh5 52.Qh3 Qg1+ 53.Kb2 g2 54.Qe6+ g6 
0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Botvinnik, Mikhail"]
[Black "Kotov, Alexander"]
[Result "0-1"]
[ECO "E24"]
[EventDate "1946.08.??"]
[PlyCount "48"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 d5 6.cxd5 exd5 7.Bg5 c5 8.f3 
h6 9.Bxf6 Qxf6 10.e3 O-O 11.Ne2 Re8 12.Kf2 Qe7 13.Qd2 Nd7 14.Nf4 Nf6 15.
Bd3 Bd7 16.h3 Qd6 17.Rhb1 b6 18.Bf1 Re7 19.a4 Rae8 20.Re1 c4 21.g4 g5 22.
Ne2 Rxe3 23.Ng3 Qxg3+ 24.Kxg3 Ne4+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Vidmar, Milan sr"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E95"]
[EventDate "1946.08.??"]
[PlyCount "136"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 O-O 5.e4 d6 6.Be2 Nbd7 7.O-O e5 8.Re1 Re8
9.Bf1 exd4 10.Nxd4 c6 11.Nb3 Qc7 12.Bf4 Ne5 13.h3 Be6 14.Nd2 Nfd7 15.Rc1 
Nc5 16.Qc2 a5 17.Nb3 b6 18.Nxc5 dxc5 19.Bh2 f5 20.f4 Nf7 21.g4 fxg4 22.
hxg4 Bxg4 23.Qg2 h5 24.Be2 Nh6 25.e5 Rad8 26.Ne4 Kh8 27.Bg3 Rf8 28.Bxg4 
Nxg4 29.Ng5 Qc8 30.e6 Rd3 31.Rcd1 Bd4+ 32.Kh1 Rxg3 33.Qxg3 Nf2+ 34.Kg2 
Nxd1 35.Rxd1 Qc7 36.Re1 Qe7 37.b3 Kg7 38.Re2 Bf6 39.Nh3 Bd4 40.Qf3 Qd6 41.
Ng5 Bf6 42.Nf7 Qd1 43.f5 Qd4 44.Re4 Qd2+ 45.Kh3 Rg8 46.fxg6 Kxg6 47.Re2 
Qc3 48.Qxc3 Bxc3 49.Nd6 Bf6 50.e7 Bxe7 51.Rxe7 Kf6 52.Re1 Rd8 53.Ne4+ Kf5 
54.Ng3+ Kg5 55.Re5+ Kf4 56.Re6 Rd3 57.Rf6+ Kg5 58.Rf5+ Kg6 59.Rf2 a4 60.
bxa4 Rc3 61.Rb2 h4 62.Rxb6 hxg3 63.Rxc6+ Kf7 64.Rxc5 Ke6 65.a5 Kd6 66.Rd5+
Kc6 67.a6 g2+ 68.Kxg2 Rxc4 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Szabo, Laszlo"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "E06"]
[EventDate "1946.08.??"]
[PlyCount "82"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 c5 5.cxd5 Nxd5 6.Bg2 Nc6 7.O-O Be7 8.dxc5 
Bxc5 9.Qc2 Be7 10.Rd1 Bd7 11.e4 Nb6 12.Nc3 O-O 13.Bf4 Nb4 14.Qe2 Qe8 15.
Ne5 Rd8 16.a4 a6 17.Be3 Nc8 18.Nxd7 Rxd7 19.e5 Nc6 20.f4 Bb4 21.Ne4 N8e7 
22.Nc5 Rxd1+ 23.Rxd1 Qc8 24.Rc1 Rd8 25.Nd3 Qd7 26.Nxb4 Nxb4 27.Bb6 Rc8 28.
Rxc8+ Qxc8 29.Be4 g6 30.Kg2 Nbd5 31.Bf2 b6 32.Qc2 Qd7 33.Qc4 b5 34.axb5 
axb5 35.Qc5 b4 36.Kh3 Kg7 37.Qd6 Qb5 38.Bxd5 Nxd5 39.Bc5 Qf1+ 40.Kh4 g5+ 
41.Kxg5 h6+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Bernstein, Ossip"]
[Black "Euwe, Machgielis"]
[Result "0-1"]
[ECO "B56"]
[EventDate "1946.08.??"]
[PlyCount "118"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Nxc6 bxc6 7.Bc4 e6 8.O-O
Be7 9.Bf4 O-O 10.e5 Nd5 11.exd6 Bxd6 12.Bxd6 Qxd6 13.b3 Qe7 14.Qd4 Nb4 15.
Qe4 Bb7 16.Na4 c5 17.Qe5 Rac8 18.c3 Nd5 19.Bxd5 Bxd5 20.Rfe1 Qb7 21.f3 Qa6
22.Qe3 Qa5 23.c4 Bxc4 24.Rec1 Bd5 25.Rxc5 Rxc5 26.Qxc5 Qxc5+ 27.Nxc5 Rc8 
28.Rc1 a5 29.Rc3 f6 30.Na4 Rxc3 31.Nxc3 Bb7 32.Kf2 Kf7 33.Ke3 e5 34.Na4 
Bc6 35.Nb2 Bb5 36.Nd3 Ke6 37.a4 Bxd3 38.Kxd3 Kd5 39.b4 axb4 40.a5 f5 41.a6
e4+ 42.fxe4+ fxe4+ 43.Ke3 Kc6 44.Kxe4 Kb6 45.Kd3 Kxa6 46.Kc2 Kb5 47.Kb3 
Kc5 48.h4 h5 49.Kb2 Kc4 50.Kc2 b3+ 51.Kb2 Kb4 52.Kb1 Kc3 53.Kc1 b2+ 54.Kb1
Kb3 55.g3 g6 56.g4 hxg4 57.h5 g3 58.hxg6 g2 59.g7 g1=Q# 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Boleslavsky, Isaak"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1946.08.??"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Nd7 10.d4 Bf6 11.Be3 Nb6 12.Nbd2 Na5 13.Bc2 Nac4 14.Nxc4 Nxc4 15.Bc1 
Re8 16.b3 Nb6 17.dxe5 dxe5 18.Qxd8 Rxd8 19.Be3 h6 20.Red1 Be6 21.Rxd8+ 
Rxd8 22.Rd1 Rxd1+ 23.Bxd1 Nd7 24.Kf1 Kf8 25.Kg1 Kg8 26.Kf1 Kf8 27.Kg1 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Steiner, Herman"]
[Black "Yanofsky, Daniel Abraham"]
[Result "0-1"]
[ECO "D19"]
[EventDate "1946.08.??"]
[PlyCount "86"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O
9.Qe2 Bg4 10.Rd1 Qe7 11.e4 Nbd7 12.h3 Bh5 13.e5 Nd5 14.Ne4 h6 15.Ng3 Bg6 
16.Bd2 a5 17.Rac1 N7b6 18.Bb3 Bxd2 19.Rxd2 Rad8 20.Qd1 Nb4 21.Kh2 N6d5 22.
Bc4 Rc8 23.Qe1 Nb6 24.b3 Nxc4 25.Rxc4 Rcd8 26.Ne4 Bxe4 27.Qxe4 Rd5 28.Re2 
Rfd8 29.Rc1 b6 30.g4 c5 31.dxc5 Nd3 32.Rg1 Nxc5 33.Qf4 g5 34.Qc4 Rd3 35.
Re3 Rxe3 36.fxe3 Qb7 37.Qf1 Qe4 38.Rg3 Qxe3 39.h4 Ne4 40.Rg2 Rd3 41.Ng1 
Qf4+ 42.Qxf4 gxf4 43.Re2 Nc5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Denker, Arnold"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "A49"]
[EventDate "1946.08.??"]
[PlyCount "50"]

1.d4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 c5 5.O-O g6 6.b3 cxd4 7.Bb2 Bg7 8.Nxd4 
Bxg2 9.Kxg2 O-O 10.c4 d5 11.Nd2 Qd7 12.e3 Nc6 13.Nxc6 Qxc6 14.Qf3 Rac8 15.
Rac1 dxc4 16.Rxc4 Qxf3+ 17.Kxf3 Rxc4 18.Nxc4 Rd8 19.Bd4 Nd7 20.Bxg7 Kxg7 
21.Rc1 Nc5 22.Ke2 Ne4 23.Kf3 Nd2+ 24.Ke2 Ne4 25.Kf3 Nd2+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Lundin, Erik"]
[Black "Christoffel, Martin"]
[Result "1-0"]
[ECO "E67"]
[EventDate "1946.08.??"]
[PlyCount "65"]

1.Nf3 Nf6 2.g3 d6 3.d4 g6 4.Bg2 Bg7 5.c4 O-O 6.Nc3 Nbd7 7.O-O e5 8.h3 Re8 
9.Be3 c6 10.Qb3 exd4 11.Nxd4 Nc5 12.Qc2 Qe7 13.Rad1 Nfe4 14.Nxe4 Nxe4 15.
Bf4 Bd7 16.Rfe1 Rad8 17.Nb3 h6 18.Bxe4 Qxe4 19.Qxe4 Rxe4 20.Rxd6 Kf8 21.
Red1 Ke8 22.Nc5 Re7 23.Nxb7 Ra8 24.R6d2 g5 25.Bd6 Bxh3 26.Bxe7 Kxe7 27.Rd8
Rxd8 28.Rxd8 Bxb2 29.Ra8 Be6 30.Rxa7 Kf6 31.Ra6 Bxc4 32.Rxc6+ Be6 33.Nc5 
1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "14"]
[White "Smyslov, Vassily"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "B84"]
[EventDate "1946.08.??"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O b5 8.Bf3 Ra7
9.Qe2 Rc7 10.Rd1 Nbd7 11.a4 bxa4 12.Nxa4 Bb7 13.e5 Nxe5 14.Bxb7 Rxb7 15.
Qxa6 Qb8 16.Nc6 Nxc6 17.Qxc6+ Nd7 18.Nc5 dxc5 19.Bf4 Bd6 20.Bxd6 Rb6 21.
Qxd7+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Euwe, Machgielis"]
[Black "Vidmar, Milan sr"]
[Result "1-0"]
[ECO "C85"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Nc3 Bg4 8.h3 
Bxf3 9.Qxf3 Qd6 10.d3 O-O-O 11.Qf5+ Nd7 12.f4 f6 13.fxe5 fxe5 14.Be3 Kb8 
15.Qg4 Bf6 16.a3 h5 17.Qf5 Rdg8 18.Ne2 g6 19.Qf2 g5 20.Ba7+ Ka8 21.Bc5 Qe6
22.Qf5 Qe8 23.g3 Bd8 24.Qf2 Qe6 25.Kh2 Rg7 26.Be3 Rhg8 27.Qg2 Bf6 28.Rf5 
Qe7 29.Raf1 Rg6 30.Kg1 c5 31.Qf2 b6 32.Nc3 c6 33.Na4 Kb7 34.b4 g4 35.h4 
cxb4 36.Nxb6 Nxb6 37.Bxb6 Qe6 38.Ba5 Bd8 39.Rf7+ Kc8 40.Qa7 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Kottnauer, Cenek"]
[Black "Steiner, Herman"]
[Result "1/2-1/2"]
[ECO "A27"]
[EventDate "1946.08.??"]
[PlyCount "113"]

1.c4 e5 2.Nc3 Nc6 3.Nf3 f5 4.e3 Nf6 5.d4 e4 6.Ng1 Bb4 7.Bd2 O-O 8.Nge2 Kh8
9.Nf4 d6 10.h4 a5 11.Be2 Ne7 12.Rc1 Bxc3 13.Bxc3 d5 14.Qb3 c6 15.g3 dxc4 
16.Bxc4 Ned5 17.Bd2 Nxf4 18.gxf4 Qd6 19.Be2 Be6 20.Qc2 Bd5 21.Rg1 Nd7 22.
a3 b5 23.Bc3 Rfb8 24.b4 a4 25.Bb2 Qf6 26.h5 Rg8 27.Rg5 Rae8 28.Kd2 Re6 29.
Rh1 Qf7 30.Qc1 Rh6 31.Qf1 Nf8 32.Qh3 Rf6 33.Rhg1 h6 34.R5g3 Rd6 35.Kc1 Rd7
36.Qh4 Nh7 37.Rg6 Nf6 38.Bd1 Ne8 39.Qh3 Kh7 40.Bc2 Nd6 41.Kb1 Kh8 42.Qf1 
Nc4 43.Qc1 Nd6 44.Bd1 Kh7 45.Be2 Qe8 46.Qc5 Qd8 47.Qc1 Rf8 48.Qf1 Ne8 49.
Qg2 Kh8 50.Qh3 Re7 51.Qh4 Qd7 52.Qh3 Nf6 53.Qg2 Rff7 54.Qg3 Rf8 55.Qg2 Kh7
56.Qg3 Kh8 57.Qg2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Najdorf, Miguel"]
[Black "Szabo, Laszlo"]
[Result "1-0"]
[ECO "D28"]
[EventDate "1946.08.??"]
[PlyCount "65"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 a6 5.Bxc4 e6 6.O-O c5 7.Qe2 Nc6 8.Nc3 b5 
9.Bb3 Be7 10.Rd1 O-O 11.dxc5 Qc7 12.e4 Bxc5 13.h3 Bb7 14.e5 Nd7 15.Bf4 Be7
16.Ne4 Nc5 17.Nxc5 Bxc5 18.Rac1 Be7 19.a4 Rfc8 20.axb5 axb5 21.Bc2 g6 22.
Be4 Ra4 23.b3 Ra5 24.Rc2 b4 25.Qe3 Bf8 26.Bg5 Rca8 27.Bf6 Ra1 28.Rxa1 
Rxa1+ 29.Kh2 Ra8 30.Bxc6 Bxc6 31.Nd4 Ra6 32.Qc1 Be7 33.Rxc6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Tartacover, Xavier"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "B31"]
[EventDate "1946.08.??"]
[PlyCount "138"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 d5 6.Qa4 dxe4 7.Bxc6+ bxc6 8.
Qxc6+ Bd7 9.Qxe4 Nf6 10.Qh4 O-O 11.Na3 Bc6 12.Ne5 Bb7 13.d4 Qd5 14.Nf3 
cxd4 15.cxd4 Qf5 16.Qf4 Qh5 17.Ne5 Rad8 18.Be3 Nd5 19.Qf3 Qh4 20.Rac1 Nxe3
21.Qxe3 Qxd4 22.Qxd4 Rxd4 23.Nec4 Ba6 24.b3 Rfd8 25.Nc2 Re4 26.Nb4 Bb5 27.
a4 Bxc4 28.bxc4 Rc8 29.Nd5 Rcxc4 30.Nxe7+ Kf8 31.Nd5 Rxc1 32.Rxc1 Bb2 33.
Rc8+ Kg7 34.Kf1 Rxa4 35.Ne3 Bd4 36.Nc2 Bb6 37.f3 Kf6 38.Ke2 Ke6 39.Kd3 Kd7
40.Rf8 Ke7 41.Rb8 h5 42.g3 Bg1 43.h3 Bb6 44.g4 h4 45.Rh8 g5 46.Rg8 f6 47.
Rc8 Kd6 48.Re8 Kd5 49.Ne3+ Bxe3 50.Kxe3 a5 51.Rd8+ Kc6 52.Rc8+ Kb7 53.Re8 
Rf4 54.Ke2 Kb6 55.Re3 Kb5 56.Kd2 a4 57.Kc3 Rb4 58.Kc2 Kc5 59.Re6 Rb6 60.
Re4 Rb3 61.Rxa4 Rxf3 62.Ra6 Kd4 63.Kd2 Ke5 64.Ke2 Rxh3 65.Kf2 Rd3 66.Ra5+ 
Rd5 67.Ra3 Rd4 68.Ra5+ Ke6 69.Ra6+ Kf7 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Christoffel, Martin"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "C53"]
[EventDate "1946.08.??"]
[PlyCount "82"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Qe7 5.d4 Bb6 6.O-O Nf6 7.a4 a6 8.Re1 d6 
9.h3 O-O 10.Be3 exd4 11.Bxd4 Nxd4 12.cxd4 Be6 13.Nbd2 Nh5 14.d5 Bd7 15.e5 
Nf4 16.Ne4 dxe5 17.d6 cxd6 18.Qxd6 Qxd6 19.Nxd6 Be6 20.Nxe5 Rad8 21.Rad1 
Bc7 22.Nexf7 Rxf7 23.Nxf7 Kxf7 24.Rxd8 Bxd8 25.Re4 Bc7 26.g3 Bxc4 27.Rxc4 
Ne6 28.Kg2 Ke7 29.Rh4 h6 30.Rb4 b6 31.f4 a5 32.Re4 Kd6 33.Kf3 Kd5 34.Ke3 
b5 35.b4 bxa4 36.bxa5 Nc5 37.Re7 Bxa5 38.Rxg7 a3 39.Ra7 Nb3 40.Rd7+ Ke6 
41.Rd1 a2 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Stoltz, Goesta"]
[Black "Bernstein, Ossip"]
[Result "1-0"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "110"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 c6 5.e3 Nbd7 6.Qc2 Bd6 7.e4 dxe4 8.Nxe4 
Nxe4 9.Qxe4 Bb4+ 10.Bd2 Bxd2+ 11.Nxd2 O-O 12.O-O-O Qa5 13.Bd3 Nf6 14.Qh4 
Rd8 15.Rhe1 Qh5 16.Qxh5 Nxh5 17.Nb3 Nf6 18.Nc5 Kf8 19.Bc2 b6 20.Ne4 Ne8 
21.f4 Ba6 22.b3 Nd6 23.Kb2 Bb7 24.g3 h6 25.Kc3 Ke7 26.Nxd6 Rxd6 27.f5 Rad8
28.fxe6 Rxe6 29.Bf5 Rxe1 30.Rxe1+ Kf6 31.Be4 g6 32.Bf3 h5 33.h4 Rd6 34.b4 
Rd7 35.a4 Re7 36.Rxe7 Kxe7 37.b5 Kd6 38.Kd3 a6 39.Ke3 a5 40.Kf4 Bc8 41.
bxc6 Bf5 42.Be4 Bg4 43.Bd5 Bd1 44.Bxf7 Bxa4 45.Bxg6 Bd1 46.d5 a4 47.Bb1 
Be2 48.Ba2 Bg4 49.Ke4 Be2 50.Kd4 Bg4 51.Kc3 Kc5 52.Kb2 b5 53.cxb5 Kxb5 54.
Ka3 Bf3 55.c7 Bg4 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Yanofsky, Daniel Abraham"]
[Black "Botvinnik, Mikhail"]
[Result "1-0"]
[ECO "C99"]
[EventDate "1946.08.??"]
[PlyCount "105"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4 Nc6 14.d5 Nb4 15.Bb1 a5 
16.Nf1 Bd7 17.Bd2 Rfc8 18.Bxb4 axb4 19.Bd3 Bd8 20.Qd2 Qa5 21.Ne3 b3 22.a3 
Qa4 23.Nd1 b4 24.Ne3 bxa3 25.Rxa3 Nxe4 26.Qd1 Qb4 27.Rxb3 Qa4 28.Bc2 Nc5 
29.Rc3 Qb4 30.Qb1 g6 31.Rc4 Qb7 32.b4 Na6 33.Rxc8 Rxc8 34.Bd3 Nxb4 35.Re2 
Ba5 36.Rb2 Rb8 37.Nd2 Qa7 38.Ndc4 Qc5 39.Nxa5 Qxa5 40.Nc2 Nxd3 41.Rxb8+ 
Kg7 42.Ne3 Qd2 43.Qf1 Nc5 44.Qd1 Qc3 45.Rb6 Ba4 46.Qf3 Qe1+ 47.Kh2 f5 48.
Rxd6 f4 49.Nf5+ Kf7 50.Qg4 Ne4 51.Qh4 gxf5 52.Qxh7+ Ke8 53.Qg8+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Flohr, Salomon"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "D15"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.e3 b5 6.a4 b4 7.Na2 e6 8.Bxc4 Bb7 
9.O-O c5 10.Qe2 Nbd7 11.Rd1 Qb6 12.b3 cxd4 13.Nxd4 Be7 14.Bb2 O-O 15.Nc1 
a5 16.Nd3 Rac8 17.Rac1 Nc5 18.Ne5 Rfd8 19.Nb5 Bd5 20.Bd4 Qb7 21.Bxd5 Rxd5 
22.Bxc5 Bxc5 23.Nc4 Qa6 24.e4 Rxd1+ 25.Rxd1 Qa8 26.Re1 h6 27.g3 Rd8 28.Kg2
Bd4 29.f3 e5 30.Rd1 Rd7 31.Nxd4 Rxd4 32.Nxe5 Rxd1 33.Qxd1 g5 34.Qd6 Kg7 
35.Qe7 Qg8 36.h3 Nh7 37.Nc4 Nf8 38.Nd6 Ne6 39.Ne8+ Kh8 40.Qf6+ Kh7 41.Qxe6
1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Guimard, Carlos Enrique"]
[Black "Lundin, Erik"]
[Result "1/2-1/2"]
[ECO "D05"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.d4 d5 2.Nf3 e6 3.e3 Nf6 4.Bd3 c5 5.O-O Nbd7 6.Nbd2 Be7 7.b3 O-O 8.Bb2 b6
9.Ne5 Bb7 10.f4 Ne4 11.Qe2 Rc8 12.Nxe4 dxe4 13.Bb5 Nxe5 14.dxe5 Qc7 15.f5 
exf5 16.Bc4 Rcd8 17.Rxf5 Bd5 18.Bxd5 Rxd5 19.Qg4 g6 20.Rf2 Qc6 21.Raf1 Qe6
22.Qxe4 f6 23.h3 fxe5 24.Rxf8+ Bxf8 25.c4 Rd2 26.Bc3 Rd8 27.Qxe5 Qxe5 28.
Bxe5 Bh6 29.Bf4 Bxf4 30.exf4 Rd2 31.Rf2 Rd1+ 32.Kh2 Rd3 33.g3 a5 34.Rb2 
Kf7 35.Kg2 Kf6 36.Rf2 h5 37.f5 gxf5 38.g4 hxg4 39.hxg4 f4 40.Rxf4+ Kg5 41.
Rf3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "15"]
[White "Kotov, Alexander"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "E33"]
[EventDate "1946.08.??"]
[PlyCount "101"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.a3 Bxc3+ 7.Qxc3 O-O 8.g3 
e5 9.Bg2 Re8 10.d5 Nb8 11.Nd2 a5 12.b3 c6 13.dxc6 bxc6 14.O-O Bb7 15.Bb2 
Nbd7 16.b4 Nb6 17.Qc2 Qe7 18.bxa5 Rxa5 19.Nb3 Ra4 20.c5 dxc5 21.Qxc5 Nfd7 
22.Qxe7 Rxe7 23.Rfd1 f6 24.Rac1 Nd5 25.Bxd5+ cxd5 26.Rc7 Ba8 27.Nc5 Nxc5 
28.Rxe7 Kf8 29.Rc7 Ne6 30.Rc8+ Kf7 31.Rdc1 d4 32.R1c4 Ra6 33.Rb4 h5 34.h4 
Be4 35.Bc1 Rd6 36.Bd2 Rd7 37.f3 Bb7 38.Rb8 Ba6 39.Kf2 Nc5 40.Ke1 e4 41.
fxe4 Re7 42.Rxd4 Nxe4 43.Bb4 Re6 44.Rd7+ Kg6 45.Rg8 Rc6 46.Rgxg7+ Kf5 47.
Rc7 Rxc7 48.Rxc7 Nxg3 49.Rc6 Bxe2 50.Rc3 Kg4 51.Rxg3+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Steiner, Herman"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "E94"]
[EventDate "1946.08.??"]
[PlyCount "96"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 Nbd7 7.O-O e5 8.dxe5 
dxe5 9.Qc2 c6 10.Rd1 Qc7 11.b3 Re8 12.Ba3 Bf8 13.Bb2 a5 14.Bf1 Nc5 15.h3 
a4 16.b4 a3 17.Bc1 Na6 18.b5 Nc5 19.Bg5 Bg7 20.Be3 cxb5 21.Nd5 Nxd5 22.
cxd5 b6 23.Bxb5 Bd7 24.Rab1 Rec8 25.Rdc1 Qd8 26.Bxd7 Nxd7 27.Qe2 Bf8 28.
Rc6 Bc5 29.Bxc5 Rxc6 30.dxc6 Nxc5 31.Nxe5 Qc7 32.Nc4 Qxc6 33.e5 Nd7 34.Rd1
Ra4 35.Nd6 Nf8 36.Qe3 Ra7 37.Rc1 Qd5 38.Qxb6 Re7 39.Qd8 Rxe5 40.Rc8 Re1+ 
41.Kh2 Qe5+ 42.g3 Qe7 43.Qb6 Rd1 44.Rd8 Qe1 45.Rxf8+ Kxf8 46.Qd8+ Kg7 47.
Ne8+ Kf8 48.Nd6+ Kg7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Vidmar, Milan sr"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "D75"]
[EventDate "1946.08.??"]
[PlyCount "70"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 O-O 5.Bg2 d5 6.cxd5 Nxd5 7.Nc3 c5 8.O-O 
cxd4 9.Nxd4 Nxc3 10.bxc3 Nd7 11.Ba3 Re8 12.Rb1 Nb6 13.Nb5 Bd7 14.Bc5 Qc8 
15.Bd4 Bxb5 16.Rxb5 Rd8 17.Qa1 Bxd4 18.cxd4 Qc4 19.Re5 Rxd4 20.Rxe7 Rad8 
21.Rxb7 Qxe2 22.Rxa7 Nc4 23.Qe1 Rd2 24.Qxe2 Rxe2 25.Rc1 Ne5 26.Bf1 Rb2 27.
Re7 Ng4 28.Be2 Nh6 29.Bc4 Rdd2 30.Rf1 Kf8 31.Ra7 Kg7 32.Bb3 Kf6 33.Rc7 Kg7
34.Ra7 Kf6 35.Rc7 Kg7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Smyslov, Vassily"]
[Black "Guimard, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "E06"]
[EventDate "1946.08.??"]
[PlyCount "78"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 Be7 5.Bg2 O-O 6.O-O b6 7.Nc3 Bb7 8.Ne5 c6 
9.e4 dxc4 10.Nxc4 Ba6 11.b3 b5 12.Ne3 b4 13.Ne2 Bxe2 14.Qxe2 Qxd4 15.Bb2 
Qb6 16.Nc4 Qb5 17.Bxf6 gxf6 18.Rad1 a5 19.Rfe1 a4 20.e5 Ra7 21.Qf3 f5 22.
g4 fxg4 23.Qxg4+ Kh8 24.Kh1 axb3 25.axb3 Qc5 26.Re3 f5 27.exf6 Bxf6 28.
Qxe6 Re7 29.Qd6 Qxd6 30.Rxd6 Rxe3 31.fxe3 Kg7 32.Be4 Rd8 33.Kg2 Rxd6 34.
Nxd6 c5 35.Ne8+ Kf7 36.Nxf6 Kxf6 37.Bxh7 Nc6 38.Kf3 c4 39.bxc4 Ne5+ 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Euwe, Machgielis"]
[Black "Stoltz, Goesta"]
[Result "1/2-1/2"]
[ECO "B70"]
[EventDate "1946.08.??"]
[PlyCount "93"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 g6 7.O-O Bg7 8.Nb3 
Be6 9.f4 Qc8 10.Bf3 Bc4 11.Re1 O-O 12.Nd5 Rd8 13.c3 e6 14.Nxf6+ Bxf6 15.
Be3 Bg7 16.Nd4 e5 17.Ne2 d5 18.exd5 Ne7 19.fxe5 Bxe5 20.Bg5 f6 21.Nd4 Nxd5
22.Rxe5 fxe5 23.Bxd8 Qxd8 24.Nc2 Qb6+ 25.Kh1 Nf4 26.Na3 Be6 27.Qc2 Rd8 28.
Rd1 Rxd1+ 29.Qxd1 Qxb2 30.Qd8+ Kf7 31.Qc7+ Ke8 32.h3 Qxa3 33.Qxe5 Qc1+ 34.
Kh2 Qd2 35.Bxb7 Ke7 36.Qg7+ Bf7 37.Qxh7 Qxc3 38.Qh4+ Qf6 39.Qf2 a5 40.Qa7 
Qd6 41.Bd5+ Kf6 42.Qxf7+ Kg5 43.h4+ Kh6 44.Bf3 Ne2+ 45.Kh1 Qd1+ 46.Kh2 
Qd6+ 47.Kh1 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Lundin, Erik"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "D94"]
[EventDate "1946.08.??"]
[PlyCount "55"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.e3 g6 5.Nc3 Bg7 6.h3 O-O 7.Bd3 b6 8.O-O Bb7 9.
Qe2 Nbd7 10.Rd1 Qc7 11.cxd5 cxd5 12.Bd2 Rad8 13.a4 Ne4 14.Nb5 Qb8 15.Bb4 
Bf6 16.Nh2 Rc8 17.Ng4 Bg5 18.f4 Bh4 19.Bxe4 dxe4 20.g3 Bxg3 21.Bxe7 Rfe8 
22.Bd6 Qa8 23.Qg2 Bh4 24.Nh6+ Kh8 25.Qg4 Bf2+ 26.Kxf2 Rc2+ 27.Kg1 f5 28.
Qg5 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Botvinnik, Mikhail"]
[Black "Kottnauer, Cenek"]
[Result "1-0"]
[ECO "D35"]
[EventDate "1946.08.??"]
[PlyCount "109"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.cxd5 exd5 5.Nc3 Bd6 6.Bg5 c6 7.Qc2 O-O 8.e3 
Re8 9.Bd3 h6 10.Bh4 Be6 11.Ne5 c5 12.O-O cxd4 13.exd4 Nc6 14.Nxc6 bxc6 15.
Bg3 Bxg3 16.hxg3 Ng4 17.Qd2 Rb8 18.b3 Qf6 19.Qf4 Qxf4 20.gxf4 Rb4 21.Rfd1 
Kf8 22.Bf1 Nf6 23.Rac1 Bd7 24.f3 Nh5 25.Ne2 a5 26.g4 Nf6 27.Nc3 h5 28.g5 
Ng8 29.Na4 Ne7 30.Nc5 Bc8 31.a3 Rb8 32.Bd3 Nf5 33.Bxf5 Bxf5 34.Kf2 h4 35.
Rh1 h3 36.Rce1 f6 37.g6 Rxe1 38.Rxe1 Rc8 39.Kg3 Bxg6 40.Kxh3 Bf5+ 41.Kg3 
Rb8 42.Re2 Kf7 43.Kf2 Bc8 44.Ke1 Ra8 45.Kd2 Ra7 46.Re1 Re7 47.Rb1 Ra7 48.
a4 Ke7 49.Rh1 Kd6 50.Rh8 Bf5 51.Re8 Kc7 52.Kc3 Kb6 53.b4 axb4+ 54.Kxb4 Rf7
55.Ra8 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Boleslavsky, Isaak"]
[Black "Kotov, Alexander"]
[Result "1-0"]
[ECO "B10"]
[EventDate "1946.08.??"]
[PlyCount "113"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Nxf6+ exf6 7.O-O Be7 
8.d4 Nb6 9.Bb3 O-O 10.h3 Re8 11.c4 Be6 12.Qd3 g6 13.Bf4 Qd7 14.Rad1 Rad8 
15.Qc3 Qc8 16.Rc1 Bd6 17.Bxd6 Rxd6 18.d5 Bd7 19.Qd2 c5 20.Qf4 Qb8 21.Rce1 
Rd8 22.Nd2 f5 23.Nf3 f6 24.h4 Be8 25.a4 a5 26.Re7 Bf7 27.Rfe1 Nc8 28.R7e3 
Qc7 29.h5 R6d7 30.Qh6 Qd6 31.hxg6 hxg6 32.Nd4 Qf8 33.Nxf5 Qxh6 34.Nxh6+ 
Kg7 35.Nxf7 Kxf7 36.Bc2 Rh8 37.g3 Nd6 38.b3 Nc8 39.Kg2 Rg8 40.g4 Rh8 41.
Kg3 Rdd8 42.Re6 Rd6 43.Rxd6 Nxd6 44.Re6 Nc8 45.g5 f5 46.Bd1 Re8 47.Rf6+ 
Kg7 48.Bf3 Rd8 49.Kf4 Nd6 50.Bg2 Nf7 51.Rb6 Nd6 52.Ke5 Nf7+ 53.Kf4 Nd6 54.
Ke5 Nf7+ 55.Ke6 Re8+ 56.Kd7 Re2 57.d6 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Bernstein, Ossip"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "B16"]
[EventDate "1946.08.??"]
[PlyCount "113"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.c3 e6 7.Ne2 Nd7 8.Ng3
Nb6 9.Bd3 Qd5 10.O-O h5 11.Be4 Qd8 12.Nxh5 f5 13.Bf3 Bd6 14.g3 Bd7 15.Re1 
Kf8 16.Qe2 Qc7 17.Bg5 Be7 18.Qd2 Qd8 19.Bxe7+ Qxe7 20.b3 Rd8 21.c4 Be8 22.
Qe3 Nd7 23.d5 cxd5 24.cxd5 f6 25.Qxe6 Qxe6 26.dxe6 Ne5 27.e7+ Kxe7 28.Nf4 
b6 29.Bg2 Bf7 30.Re2 Kf8 31.h4 Kg7 32.Bh3 Rd6 33.Bxf5 Nf3+ 34.Kf1 Nd4 35.
Bd3 Nxe2 36.Kxe2 Rc8 37.g4 a5 38.g5 fxg5 39.hxg5 a4 40.g6 Re8+ 41.Kf3 
Rxd3+ 42.Nxd3 Bxg6 43.Nf4 Bf7 44.Rg1+ Kf6 45.bxa4 Ra8 46.Rb1 Rxa4 47.Rxb6+
Ke7 48.Kg4 Rxa2 49.f3 Ra4 50.Rb5 Kf6 51.Rf5+ Ke7 52.Kg3 Ra3 53.Ng2 Be6 54.
Rb5 Bd7 55.Rb6 Rc3 56.Nh4 Bc6 57.Nf5+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "O'Kelly de Galway, Alberic"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "B59"]
[EventDate "1946.08.??"]
[PlyCount "75"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3 a5 8.a4 Be6
9.Bg5 Be7 10.Bxf6 Bxf6 11.Nd5 O-O 12.Bg4 Bg5 13.c3 Ne7 14.Nxe7+ Qxe7 15.
O-O b6 16.Bxe6 fxe6 17.Qd3 Rfd8 18.Qb5 d5 19.Rad1 Qd7 20.Qxd7 Rxd7 21.Rd3 
Rc8 22.exd5 exd5 23.Re1 Bf6 24.Nd2 Rdd8 25.f3 Kf7 26.Kf2 g6 27.b3 e4 28.
fxe4 Rxc3 29.Rxd5 Rxd5 30.exd5 Rd3 31.Ke2 Rxd5 32.Nc4 Bd8 33.h3 Bc7 34.Rd1
Rxd1 35.Kxd1 Ke6 36.Ke2 Kd5 37.Kd3 Kc5 38.Ne3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "16"]
[White "Denker, Arnold"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1/2-1/2"]
[ECO "D15"]
[EventDate "1946.08.??"]
[PlyCount "81"]

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Nf3 dxc4 5.e3 b5 6.a4 b4 7.Na2 e6 8.Bxc4 Nbd7 
9.O-O Bb7 10.Qe2 c5 11.Rd1 Qc7 12.e4 Be7 13.Bg5 h6 14.Bxf6 Bxf6 15.e5 Be7 
16.d5 exd5 17.e6 fxe6 18.Bb5 O-O-O 19.Qxe6 Qd6 20.Qh3 Bf6 21.Rd2 Kb8 22.
Nc1 Ne5 23.Nxe5 Bxe5 24.Nd3 Bf6 25.Re1 Bc8 26.Qh5 g6 27.Qxg6 Rdg8 28.Qh5 
Bg4 29.Qf7 Rf8 30.Qg6 Rhg8 31.Qxh6 a6 32.Bxa6 Qxa6 33.Qf4+ Ka8 34.Nxc5 Qc6
35.Qxb4 Bc8 36.Qa5+ Kb8 37.Rd3 Bd8 38.Rb3+ Bb7 39.Nxb7 Rxg2+ 40.Kxg2 d4+ 
41.Kf1 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Christoffel, Martin"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "C17"]
[EventDate "1946.08.??"]
[PlyCount "84"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.Bd2 Nc6 6.Nf3 cxd4 7.Nb5 Bc5 8.a3 Nge7
9.b4 Bb6 10.Bd3 Ng6 11.Qe2 Bc7 12.Bg5 Qd7 13.Bxg6 hxg6 14.O-O O-O 15.Nxc7 
Qxc7 16.Rfd1 f6 17.Bf4 g5 18.Bg3 f5 19.Nxg5 f4 20.Qh5 g6 21.Qxg6+ Qg7 22.
Qxg7+ Kxg7 23.Bh4 Nxe5 24.f3 Rf5 25.Nh3 Ng6 26.Bf2 e5 27.c3 Rh5 28.cxd4 e4
29.fxe4 dxe4 30.Kf1 Bxh3 31.gxh3 e3 32.Bg1 Re8 33.Rd3 Rxh3 34.Ra2 Re7 35.
Re2 Kf6 36.Ke1 Nh4 37.Kf1 Rf3+ 38.Ke1 Rg7 39.Bxe3 fxe3 40.Kd1 Nf5 41.d5 
Rg1+ 42.Kc2 Rf2 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Flohr, Salomon"]
[Black "Euwe, Machgielis"]
[Result "1/2-1/2"]
[ECO "D14"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.Qb3 Na5 8.Qa4+
Bd7 9.Qc2 e6 10.e3 Rc8 11.Rc1 Ne4 12.Bd3 f5 13.O-O Bb4 14.Bxe4 fxe4 15.Ne5
Bxc3 16.bxc3 Bb5 17.Rfe1 O-O 18.f3 exf3 19.Nxf3 Be8 20.Ne5 Nc4 21.Nxc4 
Rxc4 22.Qb2 Qd7 23.Bg3 Qb5 24.Re2 Qxb2 25.Rxb2 Bc6 26.Rb4 Rxb4 27.cxb4 Rc8
28.b5 Bd7 29.Rxc8+ Bxc8 30.Bb8 Bd7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Guimard, Carlos Enrique"]
[Black "Steiner, Herman"]
[Result "1/2-1/2"]
[ECO "D04"]
[EventDate "1946.08.??"]
[PlyCount "87"]

1.d4 Nf6 2.Nf3 d5 3.e3 c5 4.dxc5 Qa5+ 5.Nbd2 Bg4 6.Be2 Nbd7 7.O-O Qxc5 8.
a3 Rc8 9.c4 dxc4 10.Nxc4 Bxf3 11.gxf3 g6 12.e4 Bg7 13.Be3 Qc7 14.Rc1 Qb8 
15.e5 Nh5 16.Bxa7 Qa8 17.e6 fxe6 18.Qxd7+ Kxd7 19.Nb6+ Kd6 20.Rcd1+ Ke5 
21.Nxa8 Rxa8 22.Bd4+ Kf5 23.Bd3+ Kg5 24.Be3+ Kh4 25.Kh1 e5 26.Rg1 Nf4 27.
Rg4+ Kh5 28.Bxf4 exf4 29.Rxf4 Bxb2 30.a4 Bf6 31.Rb4 b6 32.Kg2 Rhd8 33.Rxb6
Kh6 34.Be2 Rdc8 35.Rb4 Rc2 36.Re4 Ra2 37.Bb5 Rc8 38.Rde1 Rc5 39.R1e2 Ra1 
40.f4 Rcc1 41.R4e3 Rg1+ 42.Kh3 Kg7 43.Rg3 Rgb1 44.Kg2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Tartacover, Xavier"]
[Black "Bernstein, Ossip"]
[Result "1/2-1/2"]
[ECO "D45"]
[EventDate "1946.08.??"]
[PlyCount "139"]

1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 c6 5.e3 Nbd7 6.a3 Ne4 7.cxd5 Nxc3 8.bxc3 
cxd5 9.c4 dxc4 10.Bxc4 Be7 11.O-O O-O 12.e4 Nb6 13.Bd3 Bd7 14.a4 Rc8 15.
Qb3 Bc6 16.Be3 Qd6 17.Rfb1 Rfd8 18.Ne5 Nd7 19.Nxc6 bxc6 20.Qc2 h6 21.Ba6 
Rb8 22.Rc1 c5 23.Bb5 cxd4 24.Rd1 e5 25.Bd2 Bg5 26.Bxg5 hxg5 27.Rac1 Nf6 
28.Qe2 Rdc8 29.h3 Rc7 30.Qf3 Rbc8 31.Rxc7 Rxc7 32.Qe2 Rc3 33.Qb2 Qc7 34.
Bd3 Nd7 35.Qb5 g6 36.g3 Kg7 37.Kg2 Nc5 38.Bb1 a6 39.Qe8 Ne6 40.Qa8 Qc6 41.
Qxc6 Rxc6 42.Ba2 Kf6 43.Rb1 Ke7 44.Bd5 Rc5 45.Bxe6 fxe6 46.Rb7+ Kd6 47.Rg7
Rc1 48.Kf3 Re1 49.Rb7 Kc5 50.Rd7 Kc4 51.Rc7+ Kd3 52.Rc6 Rxe4 53.Rxa6 Re2 
54.Rxe6 e4+ 55.Kg2 e3 56.Rf6 Rxf2+ 57.Rxf2 e2 58.Rxe2 Kxe2 59.a5 d3 60.a6 
d2 61.a7 d1=Q 62.a8=Q Qf1+ 63.Kh2 Qf2+ 64.Qg2 Ke3 65.Kh1 Qe1+ 66.Kh2 Qd1 
67.Qb7 Qe2+ 68.Qg2 Qf3 69.Qg1+ Qf2+ 70.Qg2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Kotov, Alexander"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "D28"]
[EventDate "1946.08.??"]
[PlyCount "61"]

1.d4 d5 2.c4 dxc4 3.Nf3 a6 4.e3 Nf6 5.Bxc4 e6 6.O-O c5 7.Qe2 Nc6 8.Nc3 b5 
9.Bb3 Bb7 10.Rd1 Qc7 11.d5 exd5 12.e4 dxe4 13.Nxe4 Nxe4 14.Qxe4+ Qe7 15.
Qf4 Nd8 16.Re1 Ne6 17.Qg4 c4 18.Bg5 h5 19.Qf5 g6 20.Qe5 Qc5 21.Qxh8 Bxf3 
22.Re5 Qc6 23.Bc2 Bxg2 24.Qf6 Bh1 25.f3 Bxf3 26.Bxg6 Bc5+ 27.Be3 Bxe3+ 28.
Rxe3 Bg4 29.Bxf7+ Kd7 30.Bxe6+ Bxe6 31.Rd1+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Kottnauer, Cenek"]
[Black "Denker, Arnold"]
[Result "1-0"]
[ECO "E19"]
[EventDate "1946.08.??"]
[PlyCount "63"]

1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.d4 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 d6 10.Qc2 Qc8 11.e4 Nd7 12.b3 Bf6 13.Bb2 g6 14.Ne1 e5 15.d5 
Qe8 16.f4 Bc8 17.Nd3 Bg7 18.b4 Qe7 19.Rae1 a5 20.a3 Bb7 21.Bh3 axb4 22.
axb4 Ra2 23.Ra1 Rxa1 24.Rxa1 exf4 25.Bxg7 Kxg7 26.Bxd7 Qxd7 27.Qb2+ f6 28.
Nxf4 Re8 29.Ra7 Rxe4 30.Rxb7 Rxc4 31.Ne6+ Kf7 32.Rb8 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Szabo, Laszlo"]
[Black "Lundin, Erik"]
[Result "0-1"]
[ECO "B67"]
[EventDate "1946.08.??"]
[PlyCount "76"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
Bd7 9.f4 h6 10.Bh4 Be7 11.Be2 Qc7 12.Bf2 Rc8 13.Nb3 b5 14.Bf3 Na5 15.Nxa5 
Qxa5 16.Kb1 b4 17.Ne2 e5 18.Nc1 O-O 19.Nd3 Rc4 20.a3 Qc7 21.Nxb4 a5 22.b3 
axb4 23.bxc4 Rb8 24.Qd3 Be6 25.Be2 Qb7 26.axb4 Nxe4 27.Be1 d5 28.c3 dxc4 
29.Qc2 Bf5 30.Kc1 Ng3 31.Bxg3 Bxc2 32.Kxc2 exf4 33.Bf3 Qc8 34.Bf2 Qf5+ 35.
Kb2 Bxb4 36.cxb4 Rxb4+ 37.Kc3 Rb3+ 38.Kd2 Qe5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Najdorf, Miguel"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1946.08.??"]
[PlyCount "119"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.h3 O-O 7.Bd3 c5 8.O-O cxd4 
9.exd4 dxc4 10.Bxc4 a6 11.a4 Nc6 12.d5 Na5 13.Ba2 b5 14.Qd4 Bb7 15.Qb4 Bc8
16.Re1 Nc4 17.Qxe7 Bf5 18.Qxd8 Rfxd8 19.axb5 axb5 20.Nxb5 Nd6 21.Nbd4 Be4 
22.Bf4 Nxd5 23.Bxd6 Bxf3 24.Nb5 Bxb2 25.gxf3 Nc3 26.Nxc3 Bxc3 27.Bxf7+ 
Kxf7 28.Re7+ Kg8 29.Rxa8 Rxa8 30.Bc5 Rc8 31.Be3 Bg7 32.Kg2 Bf8 33.Rb7 Bg7 
34.f4 Rf8 35.Kf3 Rf7 36.Rb8+ Rf8 37.Rb3 Rf7 38.Rb5 Bf6 39.Ra5 Kg7 40.Rd5 
Be7 41.Rb5 Bf6 42.Kg4 Rd7 43.Rb4 Kf7 44.Ra4 Rb7 45.Ra6 Rd7 46.Kf3 Rb7 47.
Bc5 Rb3+ 48.Kg2 Rb7 49.Bd6 Bg7 50.Be5 Re7 51.Bd6 Rb7 52.Rc6 Bf6 53.Be5 Bg7
54.Kg3 Re7 55.Bd6 Rb7 56.Kg4 Bd4 57.f3 Bg7 58.Be5 Re7 59.Rc5 Bf6 60.h4 
1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Stoltz, Goesta"]
[Black "Vidmar, Milan sr"]
[Result "0-1"]
[ECO "E05"]
[EventDate "1946.08.??"]
[PlyCount "116"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 Be7 5.g3 O-O 6.Bg2 dxc4 7.Qa4 a6 8.Qxc4 b5
9.Qd3 Bb7 10.Bg5 Nbd7 11.O-O c5 12.Rad1 h6 13.Bc1 b4 14.Na4 Be4 15.Qd2 Qa5
16.b3 c4 17.Ne1 c3 18.Qf4 Bxg2 19.Nxg2 Nd5 20.Qe4 Rac8 21.Qc2 Bd8 22.f4 
N5b6 23.Nxb6 Bxb6 24.Ne3 Qh5 25.g4 Qh4 26.Rf3 Rfd8 27.Rg3 Nf8 28.Ng2 Qe7 
29.e3 Rd5 30.Rf1 f6 31.h4 Qd6 32.Qf2 Bc7 33.Ne1 e5 34.Nd3 exd4 35.e4 Ra5 
36.g5 hxg5 37.e5 Qe7 38.hxg5 fxe5 39.fxe5 Bxe5 40.Rh3 Ng6 41.Qe2 Rf8 42.
Rhf3 Bd6 43.Rxf8+ Nxf8 44.Qg2 Qe6 45.Re1 Qf5 46.Rd1 Rxa2 47.Qxa2 Qg4+ 48.
Kf2 Qxd1 49.Qxa6 Qxb3 50.Qxd6 Qc2+ 51.Kg1 Qxd3 52.Qd5+ Kh7 53.Qh1+ Kg6 54.
Qc6+ Kh5 55.Kf2 Qf5+ 56.Kg3 Qg4+ 57.Kf2 Ng6 58.Qc7 Qf5+ 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "17"]
[White "Yanofsky, Daniel Abraham"]
[Black "Boleslavsky, Isaak"]
[Result "1/2-1/2"]
[ECO "B59"]
[EventDate "1946.08.??"]
[PlyCount "88"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3 Be7 8.Bg5 
O-O 9.Qd2 a5 10.a4 Nb4 11.O-O h6 12.Be3 d5 13.exd5 Nfxd5 14.Nxd5 Nxd5 15.
Bc5 Nf4 16.Bxe7 Qxe7 17.Bf3 Bf5 18.Rfe1 Rfe8 19.Kh1 Rac8 20.Be4 Bxe4 21.
Rxe4 Qg5 22.f3 f5 23.Ree1 e4 24.g3 Nh3 25.Qxg5 Nxg5 26.f4 Nf3 27.Re2 b6 
28.Rc1 Red8 29.Kg2 Rc4 30.Ra1 Kf7 31.h4 Rdc8 32.c3 Rd8 33.Rf2 Rd3 34.Rff1 
Rc6 35.Rfd1 Rcd6 36.Rxd3 Rxd3 37.Rf1 Ke6 38.Rc1 g6 39.Kf2 Ke7 40.Ke2 Nh2 
41.Rg1 Nf3 42.Rd1 Rxd1 43.Kxd1 Kd6 44.c4 Nh2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Smyslov, Vassily"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "D94"]
[EventDate "1946.08.??"]
[PlyCount "74"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 g6 5.Nc3 Bg7 6.Bd3 O-O 7.O-O c5 8.dxc5 dxc4
9.Bxc4 Qa5 10.Nb5 Qb4 11.b3 Nc6 12.Ba3 Qa5 13.Rb1 Bf5 14.b4 Qd8 15.Qxd8 
Rfxd8 16.Rbd1 a5 17.Nc7 Rac8 18.b5 Nb4 19.Bxb4 axb4 20.b6 Nd7 21.Ng5 Ne5 
22.Bd5 h6 23.Nf3 Rb8 24.Nxe5 Bxe5 25.f4 Bc3 26.Bf3 Bd3 27.Rf2 e6 28.g4 Kf8
29.Kg2 Ke7 30.Nd5+ exd5 31.Rxd3 Rbc8 32.Rxd5 Rxd5 33.Bxd5 Rxc5 34.Bxb7 Rb5
35.Ba6 Rxb6 36.Bc4 Rd6 37.Kf3 Rd2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "O'Kelly de Galway, Alberic"]
[Black "Yanofsky, Daniel Abraham"]
[Result "1/2-1/2"]
[ECO "E36"]
[EventDate "1946.08.??"]
[PlyCount "108"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 O-O 7.e3 Nbd7 8.Nf3 
c5 9.dxc5 Nxc5 10.b4 Nce4 11.Qd4 dxc4 12.Qxd8 Rxd8 13.Bxc4 b5 14.Be2 Nc3 
15.Bb2 Nxe2 16.Kxe2 Bb7 17.Rhd1 Bd5 18.Bxf6 gxf6 19.Nd2 e5 20.f3 Kf8 21.
Kf2 a5 22.bxa5 Ke8 23.Ne4 Bxe4 24.Rxd8+ Kxd8 25.fxe4 Rxa5 26.Ke2 Ra4 27.
Rb1 Ra5 28.Ra1 Kd7 29.Rd1+ Ke6 30.Rb1 f5 31.exf5+ Kxf5 32.Rb3 e4 33.Kd2 
Ke6 34.Kc3 Ra4 35.Kb2 Ra5 36.Kc3 Ra4 37.Kb2 Ra5 38.Rc3 Ra6 39.Kb3 Rd6 40.
Kb4 Rd2 41.g3 Rxh2 42.Kxb5 Rg2 43.a4 Rxg3 44.a5 Rg1 45.a6 Kd7 46.Ra3 Rb1+ 
47.Kc5 Rc1+ 48.Kd5 Rc8 49.a7 Ra8 50.Kxe4 Kc6 51.Kf5 Kb6 52.e4 Rxa7 53.Rxa7
Kxa7 54.e5 h5 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Vidmar, Milan sr"]
[Black "Lundin, Erik"]
[Result "1/2-1/2"]
[ECO "D47"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.Nf3 e6 3.c4 c6 4.e3 Nf6 5.Nc3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 b4
9.Ne4 Be7 10.O-O O-O 11.Nxf6+ Nxf6 12.Qe2 c5 13.dxc5 Bb7 14.e4 Nd7 15.c6 
Bxc6 16.Be3 Bb7 17.Rac1 Qa5 18.Rfd1 Rfd8 19.Bb1 Ba6 20.Qe1 Nc5 21.Nd4 Bb7 
22.f3 Rac8 23.Qf2 Rc7 24.Nb3 Nxb3 25.axb3 Rxd1+ 26.Rxd1 Bc8 27.Bd3 Rd7 28.
Qc2 Ba6 29.Bxa6 Rxd1+ 30.Qxd1 Qxa6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Steiner, Herman"]
[Black "Najdorf, Miguel"]
[Result "0-1"]
[ECO "E32"]
[EventDate "1946.08.??"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.a3 Bxc3+ 6.Qxc3 a5 7.Qg3 O-O 8.Bh6 
Ne8 9.e4 e5 10.Nf3 exd4 11.Nxd4 Qf6 12.Be3 c5 13.e5 Qxe5 14.Qxe5 dxe5 15.
Nf3 Nd7 16.O-O-O Nc7 17.g4 Ne6 18.Ng5 Nd4 19.Ne4 Nf6 20.Nxf6+ gxf6 21.f4 
Kh8 22.f5 Rg8 23.h3 h5 24.Bd3 Bd7 25.Be4 Bc6 26.Bxc6 bxc6 27.Bf2 Kg7 28.
Rh2 Kf8 29.Be3 hxg4 30.hxg4 Ke7 31.Rg2 a4 32.Re1 Kd6 33.Bh6 Rab8 34.Bd2 
Rg7 35.Rh1 Rbg8 36.g5 fxg5 37.f6 Rg6 38.Rh7 Rxf6 39.Be3 g4 40.Kd2 Ke6 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Euwe, Machgielis"]
[Black "Tartacover, Xavier"]
[Result "1/2-1/2"]
[ECO "D54"]
[EventDate "1946.08.??"]
[PlyCount "114"]

1.d4 e6 2.c4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Rc1 c6 8.Bd3 dxc4 
9.Bxc4 Nd5 10.Bg3 Nxc3 11.bxc3 c5 12.Nf3 cxd4 13.cxd4 Bb4+ 14.Nd2 Qa5 15.
Rc2 Bd7 16.O-O Bxd2 17.Qxd2 Qxd2 18.Rxd2 Nc6 19.Rc1 Rac8 20.Bf1 Ne7 21.Rb1
Bc6 22.f3 Rfd8 23.e4 Rd7 24.Kf2 Rcd8 25.Ke3 Nc8 26.h4 Nd6 27.Bf4 a6 28.
Bxd6 Rxd6 29.Rb6 Ra8 30.Bc4 Rd7 31.d5 exd5 32.exd5 Rad8 33.Ke4 Kf8 34.Rd3 
Ba4 35.Kd4 Bb5 36.Bxb5 Rxd5+ 37.Kc3 axb5 38.Rxd5 Rxd5 39.Rxb7 Rh5 40.Kb4 
Rxh4+ 41.Kxb5 Rh2 42.a4 Rxg2 43.a5 Rb2+ 44.Kc6 Ra2 45.Rb5 g5 46.Kb6 Kg7 
47.a6 Kg6 48.a7 Rxa7 49.Kxa7 h5 50.Kb6 h4 51.Kc6 h3 52.Kd6 h2 53.Rb1 Kf5 
54.Rh1 Kf4 55.Rxh2 Kxf3 56.Ke5 g4 57.Ra2 g3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Botvinnik, Mikhail"]
[Black "Guimard, Carlos Enrique"]
[Result "1-0"]
[ECO "C10"]
[EventDate "1946.08.??"]
[PlyCount "113"]

1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Nd7 5.g3 Ngf6 6.Nxf6+ Nxf6 7.Bg2 c5 8.
Ne2 Qb6 9.O-O Bd7 10.c4 cxd4 11.Nxd4 Rd8 12.Be3 Bc5 13.b4 Qxb4 14.Rb1 Qc3 
15.Rxb7 O-O 16.Qe2 Rc8 17.Nb5 Qe5 18.Nxa7 Bxa7 19.Rxa7 Bc6 20.f3 Rfd8 21.
Ra3 h5 22.Rd3 h4 23.Rxd8+ Rxd8 24.gxh4 Rb8 25.Qd3 Rb2 26.Rf2 Rxf2 27.Bxf2 
Qa1+ 28.Bf1 Nh5 29.Qd6 Ba4 30.a3 Bd1 31.Qd4 Qc1 32.Qd8+ Kh7 33.Qd3+ f5 34.
Be3 Qa1 35.Bd4 Qc1 36.Be3 Qa1 37.Bd4 Qc1 38.Qe3 Qb1 39.Kf2 Ba4 40.Qd2 Bc6 
41.Qe3 Qd1 42.Be2 Qc2 43.Be5 Be8 44.Qc3 Qb1 45.Qb2 Qh1 46.Qa1 Qxa1 47.Bxa1
Nf4 48.Bf1 Ng6 49.Kg3 Ne7 50.Kf4 Ng6+ 51.Kg5 Nf8 52.h5 Bc6 53.f4 Kg8 54.
Be2 Nh7+ 55.Kh4 Kf7 56.Kg3 Nf6 57.Kf2 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Boleslavsky, Isaak"]
[Black "Kottnauer, Cenek"]
[Result "1/2-1/2"]
[ECO "B76"]
[EventDate "1946.08.??"]
[PlyCount "76"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f3 Bg7 7.Be3 Nc6 8.Qd2 
O-O 9.O-O-O Nxd4 10.Bxd4 Be6 11.g4 Qa5 12.a3 Rfc8 13.h4 Rab8 14.Nd5 Qxd2+ 
15.Rxd2 Nxd5 16.exd5 Bxd4 17.Rxd4 Bd7 18.Bc4 Rc7 19.Re1 Kf8 20.Kd2 Rbc8 
21.Bd3 a6 22.c3 Rc5 23.Bb1 Bb5 24.Ba2 Bc4 25.Bxc4 Rxc4 26.Kd3 Rxd4+ 27.
Kxd4 Ke8 28.Re4 Kd7 29.Rf4 f6 30.Kd3 Rc5 31.Rd4 e5 32.dxe6+ Kxe6 33.Re4+ 
Re5 34.f4 Rxe4 35.Kxe4 d5+ 36.Kd4 Kd6 37.a4 b6 38.b3 h5 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Bernstein, Ossip"]
[Black "Kotov, Alexander"]
[Result "1-0"]
[ECO "B85"]
[EventDate "1946.08.??"]
[PlyCount "99"]

1.e4 c5 2.Ne2 d6 3.Nbc3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Be2 Qc7 7.O-O e6 8.f4 
Be7 9.Kh1 Nc6 10.Bf3 Bd7 11.Nxc6 Bxc6 12.Qe2 O-O 13.Be3 b5 14.a3 Nd7 15.
Rad1 Nb6 16.Bxb6 Qxb6 17.Nd5 Qd8 18.Nxe7+ Qxe7 19.Qe1 Rfd8 20.Qa5 Rac8 21.
Qb4 Bb7 22.Qd2 Qc7 23.c3 Qc4 24.Qf2 Qc5 25.Rd4 Rd7 26.e5 Bxf3 27.Qxf3 Qc6 
28.Qd3 Rcd8 29.Rd1 d5 30.Re1 a5 31.Re3 Rb8 32.Rh3 h6 33.Qd2 b4 34.cxb4 
axb4 35.axb4 Rc7 36.Rc3 Qa6 37.h3 Rbc8 38.Kh2 Qf1 39.Rdd3 Rc4 40.Rf3 Qb1 
41.Qe2 R8c7 42.Rf1 Qf5 43.g4 Qg6 44.Rfc1 Re4 45.Qd2 Rb7 46.Rc8+ Kh7 47.Ra8
Rexb4 48.Rcc8 Qe4 49.Rh8+ Kg6 50.f5+ 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Stoltz, Goesta"]
[Black "Flohr, Salomon"]
[Result "1/2-1/2"]
[ECO "B13"]
[EventDate "1946.08.??"]
[PlyCount "52"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Bf4 Bg4 7.Nf3 Qb6 8.Qb3 
Bxf3 9.gxf3 e6 10.Rg1 g6 11.Nd2 Rc8 12.Nf1 Nh5 13.Be3 Bd6 14.Qxb6 axb6 15.
Ng3 Ng7 16.Bh6 Nf5 17.Nxf5 exf5 18.h3 Nd8 19.Bg7 Rg8 20.Bf6 Kf8 21.O-O-O 
Ne6 22.Bb5 Be7 23.Be5 Bh4 24.Bd6+ Be7 25.Be5 Bh4 26.Bd6+ Be7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "18"]
[White "Denker, Arnold"]
[Black "Christoffel, Martin"]
[Result "1/2-1/2"]
[ECO "D31"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.e3 b5 6.a4 Bb4 7.Bd2 Qe7 8.Qc2 Nf6 
9.axb5 Bxc3 10.Qxc3 cxb5 11.b3 Ne4 12.Qa5 Nxd2 13.Nxd2 O-O 14.Qxb5 cxb3 
15.Be2 Bb7 16.O-O Bc6 17.Qxb3 Nd7 18.Rfc1 Rfc8 19.Ba6 Bd5 20.Qd3 Rxc1+ 21.
Rxc1 Nb6 22.h3 h6 23.e4 Bb7 24.Nf3 Qd7 25.Ra1 Qc6 26.Bxb7 Qxb7 27.Ra5 Rc8 
28.Rc5 Nd7 29.Rxc8+ Qxc8 30.Qa3 Nf6 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Christoffel, Martin"]
[Black "Boleslavsky, Isaak"]
[Result "0-1"]
[ECO "E95"]
[EventDate "1946.08.??"]
[PlyCount "84"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Be2 d6 6.Nf3 Nbd7 7.O-O e5 8.Re1 Re8
9.Bf1 c6 10.d5 c5 11.a3 Rf8 12.b4 Ne8 13.g3 h6 14.Nh4 Ndf6 15.bxc5 dxc5 
16.a4 a5 17.Rb1 Nd6 18.Ba3 b6 19.Qb3 Ra6 20.Qc2 Nh7 21.Nb5 Ng5 22.Kh1 Nxb5
23.cxb5 Ra7 24.Bb2 Qd6 25.Qd2 Re7 26.Bg2 Bh3 27.Bxh3 Nxh3 28.Ng2 Ng5 29.
Qd1 f5 30.exf5 gxf5 31.f4 Ne4 32.Kg1 c4 33.fxe5 Bxe5 34.Bxe5 Rxe5 35.Ne3 
Nc3 36.Qd4 Nxb1 37.Rxb1 Re4 38.Nxf5 Rxd4 39.Nxd6 c3 40.Rc1 Rxd5 41.Ne4 Rd4
42.Nxc3 Rc8 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Guimard, Carlos Enrique"]
[Black "Denker, Arnold"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1946.08.??"]
[PlyCount "77"]

1.d4 Nf6 2.Nf3 b6 3.c4 Bb7 4.g3 e6 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.bxc3 f5 10.d5 Na6 11.Nd4 Nc5 12.Rd1 Qc8 13.Rb1 g6 14.Ba3 e5 15.Nb3 
d6 16.Bxc5 dxc5 17.Bh3 Qe8 18.e4 f4 19.Nd2 Bc8 20.Bxc8 Qxc8 21.Kg2 g5 22.
Qd3 Qd7 23.Rg1 Kh8 24.Nf3 Bf6 25.h3 Rf7 26.gxf4 gxf4 27.Kh2 Rg8 28.Rxg8+ 
Kxg8 29.Rg1+ Rg7 30.Qd1 Rxg1 31.Qxg1+ Qg7 32.Qg4 Qxg4 33.hxg4 h6 34.Kh3 
Kf7 35.Nh4 Be7 36.Nf3 Bf6 37.Nd2 Bg5 38.Kg2 Ke7 39.Nf3 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Kotov, Alexander"]
[Black "Euwe, Machgielis"]
[Result "1-0"]
[ECO "D35"]
[EventDate "1946.08.??"]
[PlyCount "89"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Nbd7 5.cxd5 exd5 6.Bf4 c6 7.e3 Nh5 8.Bg5 
Be7 9.Bxe7 Qxe7 10.Bd3 Nf4 11.O-O Nxd3 12.Qxd3 O-O 13.Rfe1 Nf6 14.Ne5 Ne8 
15.e4 dxe4 16.Qxe4 Be6 17.Rad1 Rd8 18.Nd3 Nf6 19.Qe5 Rd6 20.Nf4 Rfd8 21.
Qa5 Rxd4 22.Rxd4 Rxd4 23.Qxa7 Rd2 24.Qb8+ Ne8 25.Nxe6 Rxb2 26.Qd8 Qxd8 27.
Nxd8 Kf8 28.g3 g6 29.Ne4 h6 30.Nc5 Nd6 31.Rd1 Ke7 32.Ndxb7 Rxb7 33.Nxb7 
Nxb7 34.Kg2 Nd6 35.Kf3 Kd7 36.Kf4 f6 37.h4 c5 38.Rb1 Kc7 39.Rb2 Nb7 40.Ke4
Kc6 41.Rxb7 f5+ 42.Kd3 Kxb7 43.Kc4 Kb6 44.f4 Kc6 45.a4 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Kottnauer, Cenek"]
[Black "O'Kelly de Galway, Alberic"]
[Result "0-1"]
[ECO "E03"]
[EventDate "1946.08.??"]
[PlyCount "48"]

1.c4 Nf6 2.d4 e6 3.g3 d5 4.Nf3 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.a4 c5 8.Bg2 b5
9.Qc2 Bb7 10.O-O Be4 11.Qd1 Be7 12.Na3 O-O 13.Bd2 Qb6 14.axb5 axb5 15.Qb3 
Rfb8 16.Bf4 c4 17.Qe3 Rc8 18.Rfc1 c3 19.Rxc3 Rxc3 20.Qxc3 b4 21.Qc1 bxa3 
22.bxa3 Qa6 23.Ne5 Bxg2 24.Kxg2 Nxe5 0-1

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Lundin, Erik"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "D04"]
[EventDate "1946.08.??"]
[PlyCount "78"]

1.d4 d5 2.Nf3 Nf6 3.e3 c5 4.Be2 g6 5.O-O Bg7 6.dxc5 Qa5 7.a3 Qxc5 8.b4 Qc7
9.Bb2 O-O 10.Nbd2 Bg4 11.c4 dxc4 12.Nxc4 Bxf3 13.gxf3 Rd8 14.Qb3 Ne8 15.
Rac1 Nc6 16.f4 Bxb2 17.Qxb2 Rac8 18.Bf3 a6 19.Na5 Qd7 20.Nxc6 bxc6 21.Rfd1
Nd6 22.Qe5 f6 23.Qc5 Kh8 24.Qb6 g5 25.fxg5 Qf5 26.Bg2 Qxg5 27.f4 Qg4 28.
Rd2 Rg8 29.Qxa6 Ne4 30.Rdc2 Rcd8 31.Qe2 Qh3 32.Qe1 Qf3 33.Kh1 Rxg2 34.Rxg2
Rd2 35.Qf1 Nf2+ 36.Kg1 Nh3+ 37.Kh1 Nf2+ 38.Kg1 Nh3+ 39.Kh1 Nf2+ 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Szabo, Laszlo"]
[Black "Steiner, Herman"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1946.08.??"]
[PlyCount "165"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.g3 Bb4+ 5.Bd2 Bxd2+ 6.Nbxd2 O-O 7.Bg2 Ne4 8.
O-O f5 9.Rc1 c6 10.Qc2 Nd7 11.b4 Nxd2 12.Qxd2 dxc4 13.Rxc4 e5 14.dxe5 Nxe5
15.Rd4 Qe7 16.a4 Nf7 17.Re1 a5 18.b5 cxb5 19.axb5 a4 20.Qb4 Qxb4 21.Rxb4 
Rd8 22.Nd4 a3 23.Ra1 Ng5 24.e3 Ne6 25.Nc2 Rd2 26.Rxa3 Rb8 27.Ne1 Rd1 28.
Kf1 Bd7 29.Rd3 Rxd3 30.Nxd3 Nc7 31.b6 Na6 32.Rd4 Bb5 33.Ke1 g6 34.Bd5+ Kf8
35.Ne5 Ke7 36.Bc4 Bxc4 37.Rxc4 Rd8 38.Rc2 Rd5 39.Nc4 Nb4 40.Rc3 Rc5 41.Kd2
Na2 42.Rc2 Nb4 43.Rc1 Na2 44.Ra1 Rxc4 45.Rxa2 Rb4 46.Rc2 Rxb6 47.Rc7+ Kf6 
48.Rxh7 Rb2+ 49.Ke1 g5 50.h4 gxh4 51.Rxh4 Ke5 52.Rd4 b5 53.Rd2 Rb3 54.Kd1 
Rb4 55.Ke2 Ke4 56.Rc2 Rb3 57.Ra2 Rb1 58.Rd2 Rb4 59.f3+ Ke5 60.Kf2 Rb1 61.
f4+ Ke6 62.Kf3 Rf1+ 63.Ke2 Rg1 64.Rd4 Rxg3 65.Rb4 Rg8 66.Rxb5 Rd8 67.Kf3 
Rd6 68.Kg3 Kf6 69.Kh4 Kg6 70.Rb2 Re6 71.Rg2+ Kf6 72.Rg3 Re8 73.Kh3 Rh8+ 
74.Kg2 Ra8 75.Rh3 Kg6 76.Kf3 Rb8 77.Rh1 Rd8 78.Ke2 Rd6 79.Rd1 Rxd1 80.Kxd1
Kf6 81.Kc2 Ke6 82.Kc3 Kd5 83.Kd3 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Tartacover, Xavier"]
[Black "Stoltz, Goesta"]
[Result "1/2-1/2"]
[ECO "A06"]
[EventDate "1946.08.??"]
[PlyCount "129"]

1.Nf3 d5 2.b3 Nf6 3.Bb2 g6 4.e3 Bg7 5.c4 dxc4 6.Bxc4 O-O 7.O-O a6 8.d4 
Nbd7 9.Qc2 Nb6 10.Bd3 Nbd5 11.Qd2 Bf5 12.Bxf5 gxf5 13.Nc3 Nxc3 14.Qxc3 Nd5
15.Qc2 e6 16.Rac1 Kh8 17.Kh1 c6 18.Rg1 Qf6 19.Ba3 Rg8 20.Ne5 Rad8 21.g4 
Bf8 22.Bxf8 Rgxf8 23.gxf5 exf5 24.Rg3 Qe6 25.Rh3 Rg8 26.Qe2 Rg7 27.Rg1 
Rxg1+ 28.Kxg1 Rg8+ 29.Rg3 f6 30.Nd3 f4 31.Rxg8+ Qxg8+ 32.Kf1 fxe3 33.fxe3 
Qe6 34.e4 Qh3+ 35.Ke1 Nc3 36.Nf4 Nxe2 37.Nxh3 Nxd4 38.Nf4 Kg8 39.Kf2 Kf7 
40.Ke3 Ne6 41.Nd3 c5 42.b4 b6 43.bxc5 Nxc5 44.Nb4 a5 45.Nd5 b5 46.a3 Kg6 
47.Ne7+ Kg5 48.Nc6 Nb7 49.Kf3 Kh4 50.Kf4 a4 51.Nb4 Nd6 52.Nd5 Nc4 53.Nxf6 
Nxa3 54.Nd5 Nc4 55.e5 a3 56.Nb4 h5 57.e6 Kh3 58.e7 Nd6 59.Ke5 Ne8 60.Ke6 
h4 61.Kf7 Nc7 62.Nd5 a2 63.Nxc7 a1=Q 64.e8=Q Qf1+ 65.Ke7 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Yanofsky, Daniel Abraham"]
[Black "Bernstein, Ossip"]
[Result "1/2-1/2"]
[ECO "C92"]
[EventDate "1946.08.??"]
[PlyCount "52"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 
9.h3 Be6 10.d4 Bxb3 11.Qxb3 Nd7 12.Qd5 Ndb8 13.dxe5 dxe5 14.Nxe5 Qxd5 15.
exd5 Nxe5 16.Rxe5 Bd6 17.Re1 Nd7 18.Nd2 Rae8 19.Rd1 Nb6 20.Nf3 Re2 21.Kf1 
Rfe8 22.Rb1 Nc4 23.Nd4 R2e5 24.Nf3 Re2 25.Nd4 R2e5 26.Nf3 Re2 1/2-1/2

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Najdorf, Miguel"]
[Black "Botvinnik, Mikhail"]
[Result "1-0"]
[ECO "E35"]
[EventDate "1946.08.??"]
[PlyCount "79"]

1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.Qc2 d5 5.cxd5 exd5 6.a3 Bxc3+ 7.bxc3 c5 8.Nf3
Qa5 9.Nd2 Bd7 10.Nb3 Qa4 11.Qb2 Na6 12.e3 c4 13.Nd2 O-O 14.Be2 b5 15.Bd1 
Qa5 16.Bc2 Rfe8 17.O-O Rab8 18.Nf3 Qc7 19.Ne5 Be6 20.f3 Nc5 21.Bd2 Na4 22.
Qb1 Rb6 23.Qe1 Nd7 24.Qh4 Nf8 25.e4 f6 26.Ng4 Ng6 27.Qh5 Qf7 28.Rae1 Rbb8 
29.Ne3 Ne7 30.Qh4 f5 31.g4 f4 32.exd5 Ng6 33.dxe6 Rxe6 34.Bxg6 hxg6 35.Ng2
Rbe8 36.Rxe6 Rxe6 37.Nxf4 Rf6 38.Qg5 Nxc3 39.Bxc3 Rxf4 40.Kg2 1-0

[Event "Groningen it"]
[Site "Groningen NED"]
[Date "1946.??.??"]
[Round "19"]
[White "Flohr, Salomon"]
[Black "Vidmar, Milan sr"]
[Result "1/2-1/2"]
[ECO "D59"]
[EventDate "1946.08.??"]
[PlyCount "60"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 h6 6.Bh4 O-O 7.Nf3 b6 8.cxd5 Nxd5
9.Bxe7 Qxe7 10.Nxd5 exd5 11.Rc1 Bb7 12.Qa4 c5 13.Qa3 Rc8 14.Be2 Nd7 15.O-O
Nf8 16.Rfd1 Rc7 17.dxc5 bxc5 18.Ba6 Bxa6 19.Qxa6 Rd8 20.Qd3 Ne6 21.Qf5 d4 
22.exd4 Nxd4 23.Nxd4 cxd4 24.Rxc7 Qxc7 25.h3 Qd6 26.Rd3 g6 27.Qe4 a6 28.h4
h5 29.g3 Kg7 30.Kg2 Qf6 1/2-1/2

