[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.03"]
[Round "1"]
[White "Botvinnik, Mikhail"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "D25"]
[EventDate "1968.04.03"]
[PlyCount "30"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.Nbd2 Nbd7 7.b3 c5 8.dxc5 
Bxc5 9.Bb2 O-O 10.O-O Qe7 11.Be2 Rfd8 12.Nd4 Bxe2 13.Qxe2 Ba3 14.Bxa3 Qxa3
15.Nc4 Qa6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.03"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A44"]
[EventDate "1968.04.03"]
[PlyCount "83"]

1.d4 c5 2.d5 e5 3.e4 Nf6 4.Nc3 d6 5.Nf3 Be7 6.Be2 O-O 7.O-O a6 8.a4 Bg4 9.
Nd2 Bxe2 10.Qxe2 Nbd7 11.Nc4 Ne8 12.a5 Nc7 13.Na4 Rb8 14.Ra3 Nb5 15.Rh3 g6
16.f4 exf4 17.Bxf4 Bg5 18.Nab6 Nxb6 19.axb6 Bxf4 20.Rxf4 Qg5 21.Qf2 Nd4 
22.Rhh4 f5 23.exf5 Rxf5 24.Rxf5 gxf5 25.Rh3 Qc1+ 26.Qf1 Qxc2 27.Rg3+ Kf8 
28.Re3 Re8 29.Rxe8+ Kxe8 30.Nxd6+ Kd7 31.Nxb7 f4 32.h3 f3 33.Qf2 Qc1+ 34.
Kh2 Qf4+ 35.Qg3 Qxg3+ 36.Kxg3 fxg2 37.Kxg2 Nb3 38.Kf3 c4 39.Ke3 a5 40.d6 
Kc6 41.Nd8+ Kxd6 42.Nf7+ 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MCO"]
[Date "1968.04.03"]
[Round "1"]
[White "Forintos, Gyozo"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "A13"]
[EventDate "1968.04.03"]
[PlyCount "46"]

1.Nf3 d5 2.c4 e6 3.g3 Nf6 4.Bg2 Be7 5.b3 O-O 6.O-O b6 7.Bb2 Bb7 8.d3 c5 9.
e3 Nc6 10.Qc2 Re8 11.e4 dxe4 12.dxe4 e5 13.Nxe5 Nd4 14.Qd3 Bd6 15.f4 Bxe5 
16.fxe5 Ng4 17.Nc3 Nxe5 18.Qd1 Bc8 19.Nd5 Bg4 20.Qd2 Ndc6 21.Rf2 Bh5 22.
Re1 Bg6 23.Bc3 Qd7 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.03"]
[Round "1"]
[White "Larsen, Bent"]
[Black "Padevsky, Nikola"]
[Result "1-0"]
[ECO "E03"]
[EventDate "1968.04.03"]
[PlyCount "93"]

1.g3 d5 2.Bg2 Nf6 3.c4 e6 4.d4 dxc4 5.Qa4+ Nbd7 6.Qxc4 a6 7.Qc2 c5 8.dxc5 
Nxc5 9.Nc3 Bd6 10.Nf3 O-O 11.O-O Qc7 12.Rd1 Nce4 13.Be3 Nxc3 14.Qxc3 Nd5 
15.Qxc7 Bxc7 16.Bd4 f6 17.Rac1 Bd8 18.Bc5 Re8 19.e4 b6 20.exd5 bxc5 21.d6 
Bb7 22.Rxc5 Bb6 23.Rc3 Rab8 24.d7 Red8 25.Rd6 Ba5 26.Rc1 Bb4 27.Rd4 Bd5 
28.Rxd5 exd5 29.Bh3 Kf7 30.Nd4 Rb6 31.Rc8 Ke7 32.Nc6+ Rxc6 33.Rxc6 a5 34.
Ra6 g6 35.a3 Bd6 36.Rxa5 d4 37.Rd5 Be5 38.f4 Bc7 39.Kf1 f5 40.Rxd4 Rxd7 
41.Rxd7+ Kxd7 42.Bg2 Bb6 43.Bd5 h6 44.Bf7 g5 45.fxg5 hxg5 46.h4 g4 47.h5 
1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.03"]
[Round "1"]
[White "Benko, Pal"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "E80"]
[EventDate "1968.04.03"]
[PlyCount "37"]

1.c4 g6 2.d4 Bg7 3.Nc3 Nf6 4.e4 d6 5.f3 a6 6.Be3 c6 7.a4 a5 8.Bd3 Na6 9.
Rc1 e5 10.d5 Nd7 11.h4 h5 12.Qd2 Ndc5 13.Bc2 Nb4 14.Rd1 Bd7 15.Nge2 cxd5 
16.exd5 f5 17.Nb5 Bxb5 18.axb5 Rc8 19.Bb1 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.03"]
[Round "1"]
[White "Gheorghiu, Florin"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "E71"]
[EventDate "1968.04.03"]
[PlyCount "44"]

1.c4 Nf6 2.Nc3 g6 3.e4 d6 4.d4 Bg7 5.h3 e5 6.d5 Nbd7 7.Bg5 h6 8.Be3 Nc5 9.
Qc2 b6 10.O-O-O O-O 11.Nf3 Nh5 12.Qd2 Kh7 13.g4 Nf4 14.Nxe5 Bxe5 15.Bxf4 
Bxc3 16.Qxc3 Nxe4 17.Qd4 f5 18.Bd3 Qf6 19.Qxf6 Rxf6 20.Be3 Bd7 21.h4 Re8 
22.g5 Rff8 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.03"]
[Round "1"]
[White "Zinser, Sylvain"]
[Black "Letzelter, Jean-Claude"]
[Result "1/2-1/2"]
[ECO "A14"]
[EventDate "1968.04.03"]
[PlyCount "72"]

1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O O-O 6.b3 b6 7.Bb2 Bb7 8.e3 c5 9.
d3 Nc6 10.Nc3 Qd7 11.cxd5 Nxd5 12.Nxd5 Qxd5 13.Ne5 Qd6 14.Nxc6 Bxc6 15.
Bxc6 Qxc6 16.Qg4 g6 17.h4 Rfd8 18.Rfd1 Rd7 19.d4 Rad8 20.dxc5 Bxc5 21.Rac1
h5 22.Qe2 Qe4 23.Rxd7 Rxd7 24.Rd1 Rd5 25.Rxd5 Qxd5 26.Qc2 e5 27.Qc3 Qd1+ 
28.Kg2 Qd5+ 29.Kh2 f6 30.Qc2 Kf7 31.e4 Qd7 32.Kg2 Kg7 33.Qe2 Qd6 34.Bc1 
Qd4 35.Bb2 Qd6 36.Bc1 Qd4 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Byrne, Robert"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "C18"]
[EventDate "1968.04.03"]
[PlyCount "50"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Qg4 f5 8.Qg3 Ne7
9.Qxg7 Rg8 10.Qxh7 cxd4 11.Ne2 Nbc6 12.f4 Bd7 13.Qh3 dxc3 14.Qxc3 O-O-O 
15.g3 Be8 16.Bg2 Bh5 17.Bd2 Qb6 18.Rf1 Kb8 19.Bf3 Bg4 20.O-O-O d4 21.Qb3 
Qa6 22.Qd3 Qa4 23.Qb3 Qa6 24.Qd3 Qb6 25.Qb3 Qa6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Smyslov, Vassily"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A33"]
[EventDate "1968.04.03"]
[PlyCount "71"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 Nc6 5.Nc3 e6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.
Nxc3 d5 9.cxd5 exd5 10.e3 O-O 11.Be2 Bf5 12.Nb5 Qb6 13.b4 a6 14.Nc3 d4 15.
Na4 Qa7 16.O-O Rad8 17.Qb3 Rfe8 18.Rd1 Ne4 19.f3 Nf6 20.Nc5 b6 21.Na4 b5 
22.Nc5 Nd7 23.Ne4 Bxe4 24.fxe4 Nde5 25.Kh1 Qc7 26.h3 d3 27.Bxd3 Nxd3 28.
Rxd3 Rxd3 29.Qxd3 Ne5 30.Qb3 Nc4 31.Bb2 Qg3 32.Bd4 Rxe4 33.Qc2 Re8 34.a4 
h6 35.axb5 axb5 36.Qf5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Portisch, Lajos"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "C18"]
[EventDate "1968.04.03"]
[PlyCount "95"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 Qc7 8.Qxg7 
Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 Bd7 12.Qd3 dxc3 13.Qxc3 Nf5 14.Rb1 d4 
15.Qc4 Qa5+ 16.Bd2 Qxa3 17.Rxb7 Qa1+ 18.Kf2 Rc8 19.Qd3 Nce7 20.c4 Qa6 21.
Rb2 Qxc4 22.Qxc4 Rxc4 23.Rg1 Ne3 24.Bxe3 dxe3+ 25.Kxe3 Nd5+ 26.Kd3 Rc8 27.
g3 a5 28.Bg2 Nb4+ 29.Ke3 Ke7 30.Rc1 Bb5 31.Rxc8 Rxc8 32.Be4 Bxe2 33.Kxe2 
f6 34.exf6+ Kxf6 35.Rb3 e5 36.f5 Rc4 37.Kf3 a4 38.Ra3 Nc2 39.Bxc2 Rxc2 40.
Rxa4 Kxf5 41.h4 Rc3+ 42.Kg2 Rc2+ 43.Kh3 e4 44.Ra5+ Kf6 45.Ra8 Kf7 46.Ra4 
e3 47.Re4 e2 48.Re3 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Forintos, Gyozo"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A07"]
[EventDate "1968.04.03"]
[PlyCount "126"]

1.Nf3 c5 2.g3 b6 3.Bg2 Bb7 4.O-O g6 5.d3 Bg7 6.e4 Nc6 7.Nc3 d6 8.Be3 Nf6 
9.Qc1 h6 10.h3 e5 11.Qd2 Nd4 12.Rae1 Qd7 13.Nh2 O-O-O 14.a4 Kb8 15.a5 b5 
16.b4 a6 17.Rb1 g5 18.Nd5 Nxd5 19.exd5 f5 20.bxc5 dxc5 21.c4 b4 22.Bxd4 
exd4 23.Bf3 h5 24.Qxg5 Be5 25.Bg2 Rdg8 26.Qd2 f4 27.Rfe1 Bc7 28.Nf1 fxg3 
29.fxg3 Rg6 30.Qe2 Rhg8 31.Qxh5 Bxg3 32.Re2 Qg7 33.Rbb2 Bc7 34.Nh2 Rh8 35.
Qf5 Rf6 36.Qe4 Rxh3 37.Ng4 Rh8 38.Ne5 Ka8 39.Qg4 Qh6 40.Qg3 Qc1+ 41.Qe1 
Qf4 42.Nf3 Ka7 43.Re4 Qd6 44.Rbe2 Rg8 45.Re6 Rxe6 46.Rxe6 Qf4 47.Qf2 b3 
48.Nd2 Qg4 49.Re4 Qd1+ 50.Re1 Qc2 51.Ne4 Bf4 52.Kf1 Be3 53.Qe2 Bc8 54.Nf2 
Rf8 55.Bf3 Bf5 56.Kg2 Rg8+ 57.Kh1 Rh8+ 58.Kg2 Rg8+ 59.Kh1 Qxe2 60.Rxe2 
Bxf2 61.Rxf2 Rb8 62.Rb2 Bxd3 63.d6 Bc2 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Damjanovic, Mato"]
[Black "Zinser, Sylvain"]
[Result "1-0"]
[ECO "B47"]
[EventDate "1968.04.03"]
[PlyCount "84"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O 
Nxd4 9.Qxd4 Bc5 10.Qd3 d6 11.Bf4 h6 12.Rad1 e5 13.Be3 Bg4 14.Rd2 Rd8 15.
Bxc5 Qxc5 16.b3 b5 17.Nd1 Bxd1 18.Rfxd1 Qc6 19.Kh1 Ke7 20.Qe2 Rd7 21.f3 
Rhd8 22.Bh3 Rc7 23.Bf5 g5 24.Bh3 b4 25.Bf5 a5 26.f4 gxf4 27.gxf4 Qc3 28.
Qf2 Rg8 29.Rxd6 Qxc2 30.fxe5 Ne8 31.R6d2 Qc3 32.Qf4 Rg7 33.Bd7 Rg6 34.Bf5 
Rg7 35.Rf2 Qc5 36.Bh3 Qc6 37.Bf1 f5 38.exf6+ Qxf6 39.Qd2 Qd6 40.Qe2 Qg6 
41.Bh3 Nd6 42.Rg2 Qh7 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Letzelter, Jean-Claude"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[ECO "B09"]
[EventDate "1968.04.03"]
[PlyCount "46"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nc6 7.O-O Bg4 8.Ne2 Nb4
9.h3 Nxd3 10.Qxd3 Bd7 11.Ng3 c6 12.f5 d5 13.e5 Ne4 14.Nh2 Qb6 15.Kh1 Bxf5 
16.Nxf5 gxf5 17.Rxf5 Qxd4 18.Qxd4 Ng3+ 19.Kg1 Ne2+ 20.Kh1 Nxd4 21.Rg5 Nxc2
22.Rg4 h5 23.Rg3 Nxa1 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.04"]
[Round "2"]
[White "Padevsky, Nikola"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "B49"]
[EventDate "1968.04.03"]
[PlyCount "77"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Qc7 6.Be3 a6 7.Be2 Nf6 8.O-O 
Be7 9.f4 d6 10.Kh1 Bd7 11.Qe1 b5 12.a3 Nxd4 13.Bxd4 Bc6 14.Bd3 O-O 15.Qg3 
e5 16.fxe5 Nh5 17.Qf3 dxe5 18.Be3 g6 19.Bh6 Ng7 20.Qe2 Qb7 21.a4 bxa4 22.
Nxa4 Bb5 23.c3 Bd7 24.b4 Bb5 25.Nb2 Bxd3 26.Nxd3 Qc7 27.Rac1 Qc4 28.Qe3 f6
29.Nf2 Qe6 30.Qe2 Rfc8 31.Bxg7 Kxg7 32.Ng4 Rc4 33.Qf3 Rac8 34.Ne3 Rxc3 35.
Rxc3 Rxc3 36.Nf5+ Qxf5 37.exf5 Rxf3 38.Rxf3 Bxb4 39.fxg6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Botvinnik, Mikhail"]
[Black "Padevsky, Nikola"]
[Result "1-0"]
[ECO "E07"]
[EventDate "1968.04.03"]
[PlyCount "53"]

1.Nf3 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.d4 Nbd7 7.b3 b6 8.Bb2 Bb7 
9.cxd5 exd5 10.Nc3 Re8 11.Ne5 Bd6 12.f4 Ne4 13.Nxe4 dxe4 14.e3 Nf6 15.a3 
c5 16.Qe2 cxd4 17.Bxd4 Qe7 18.b4 a5 19.b5 Bxe5 20.Bxe5 Nd7 21.Bd4 Nc5 22.
f5 Nd7 23.f6 Qe6 24.Qh5 Ne5 25.Rf5 Ng6 26.fxg7 Rad8 27.Qxh7+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "E75"]
[EventDate "1968.04.03"]
[PlyCount "46"]

1.c4 g6 2.Nc3 Bg7 3.d4 Nf6 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6 8.Qd2 exd5 
9.exd5 Re8 10.Nf3 Bg4 11.O-O Nbd7 12.h3 Bxf3 13.Bxf3 a6 14.a4 Qc7 15.Qc2 
h5 16.Bd2 Nh7 17.a5 Re7 18.Na4 Rae8 19.Qb3 Bd4 20.Rfe1 Ng5 21.Rxe7 Nxf3+ 
22.Qxf3 Rxe7 23.Re1 Rxe1+ 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Zinser, Sylvain"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "E53"]
[EventDate "1968.04.03"]
[PlyCount "68"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 c5 6.Bd3 d5 7.O-O Nbd7 8.a3 Ba5 
9.Bd2 Bc7 10.b3 dxc4 11.bxc4 cxd4 12.exd4 e5 13.d5 Nc5 14.Be2 a6 15.Be3 
Qd6 16.Nd2 e4 17.g3 Re8 18.Nb3 Nxb3 19.Qxb3 Qd7 20.Rfe1 Qh3 21.Bf1 Qh5 22.
Bd4 Be5 23.Ne2 b5 24.cxb5 axb5 25.Bxe5 Ng4 26.h3 Nxe5 27.Nd4 Bxh3 28.Be2 
Bg4 29.Qe3 f5 30.Rab1 Bxe2 31.Qxe2 Ng4 32.f4 exf3 33.Qxf3 Qh2+ 34.Kf1 Qd2 
0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Uhlmann, Wolfgang"]
[Black "Letzelter, Jean-Claude"]
[Result "1-0"]
[ECO "E90"]
[EventDate "1968.04.03"]
[PlyCount "79"]

1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bg7 5.e4 O-O 6.Bg5 c5 7.d5 e6 8.Nd2 h6 9.
Bh4 Re8 10.Be2 Na6 11.O-O e5 12.a3 g5 13.Bg3 Nd7 14.Bg4 Nf8 15.f3 Ng6 16.
Bf2 Nc7 17.b4 b6 18.bxc5 bxc5 19.Qc2 Rf8 20.Be3 Bxg4 21.fxg4 Qd7 22.h3 Nf4
23.Kh2 h5 24.gxh5 g4 25.g3 Nxh3 26.h6 Bh8 27.Rf5 Kh7 28.Kg2 Rab8 29.Nf1 
Ne8 30.Nh2 Nf6 31.Raf1 Qd8 32.Rxf6 Bxf6 33.Nxg4 Nf4+ 34.Rxf4 Rb2 35.Qxb2 
exf4 36.Nxf6+ Qxf6 37.Bxf4 Rg8 38.Qd2 a6 39.Qe3 Rb8 40.e5 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Larsen, Bent"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "D31"]
[EventDate "1968.04.03"]
[PlyCount "45"]

1.c4 e6 2.Nc3 d5 3.d4 Be7 4.Nf3 Nf6 5.g3 O-O 6.Bg2 dxc4 7.O-O c5 8.dxc5 
Qa5 9.Qd4 Nc6 10.Qxc4 Qxc5 11.Qxc5 Bxc5 12.Rd1 h6 13.Ne1 e5 14.Nd3 Bd4 15.
Nb5 Bb6 16.Bd2 Bg4 17.Kf1 Rad8 18.h3 Bf5 19.Bc3 Bxd3 20.Rxd3 Rxd3 21.exd3 
Rd8 22.Ke2 Nd5 23.a4 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Gheorghiu, Florin"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A17"]
[EventDate "1968.04.03"]
[PlyCount "162"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.g3 Bb7 8.Bg2 
d6 9.O-O Nbd7 10.Rd1 d5 11.b3 Nc5 12.d3 dxc4 13.bxc4 a5 14.Be3 Qe7 15.Rab1
Rfe8 16.Bd4 a4 17.Bxc5 Qxc5 18.Rb5 Qe7 19.Ne5 Bxg2 20.Kxg2 Nd7 21.Nxd7 
Qxd7 22.Rdb1 h6 23.c5 Qc6+ 24.f3 Rec8 25.Qd4 Rd8 26.Qc4 bxc5 27.Rxc5 Qd6 
28.Rb4 Rdb8 29.Rcb5 Rxb5 30.Qxb5 c5 31.Rxa4 Rb8 32.Qc4 Rb2 33.Kf2 Kh7 34.
d4 cxd4 35.Qxd4 Qxd4+ 36.Rxd4 Ra2 37.Rd7 Rxa3 38.Rxf7 Kg6 39.Rf8 h5 40.h3 
Rb3 41.h4 Ra3 42.e4 Rb3 43.Kg2 Rb1 44.Ra8 Rb2+ 45.Kh3 Kf7 46.Ra7+ Kf8 47.
g4 hxg4+ 48.Kxg4 Rb5 49.h5 Rc5 50.Ra8+ Kf7 51.Rh8 Ra5 52.h6 gxh6 53.Rxh6 
Rb5 54.Kf4 Ra5 55.Rh7+ Kg6 56.Rb7 Kf6 57.Rb8 Kg6 58.Rg8+ Kf7 59.Rg5 Ra4 
60.Rb5 Kf6 61.Kg4 Rc4 62.Rb8 Kg6 63.Rf8 Kg7 64.Rf4 Rc5 65.Kg3 Rb5 66.Rh4 
Kf6 67.Rh6+ Kf7 68.Kg4 Rb4 69.Kg3 Rb5 70.f4 Rb1 71.Kf3 Ra1 72.Rh7+ Kf8 73.
Kg4 Rg1+ 74.Kh5 Rg2 75.e5 Rg1 76.Rh6 Kf7 77.Rf6+ Ke7 78.Rg6 Rh1+ 79.Kg5 
Rg1+ 80.Kh6 Rh1+ 81.Kg7 Rh4 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.05"]
[Round "3"]
[White "Benko, Pal"]
[Black "Forintos, Gyozo"]
[Result "1/2-1/2"]
[ECO "A30"]
[EventDate "1968.04.03"]
[PlyCount "159"]

1.c4 c5 2.Nf3 Nc6 3.e3 Nf6 4.d4 cxd4 5.exd4 d5 6.Nc3 e6 7.a3 Be7 8.Bd3 
dxc4 9.Bxc4 O-O 10.O-O a6 11.Bg5 b5 12.Bd3 Bb7 13.Re1 Rc8 14.Rc1 b4 15.Nb1
g6 16.Rc4 Nd5 17.Bxe7 Qxe7 18.Be4 Nb6 19.Rc5 Rfd8 20.axb4 Nxb4 21.Rxc8 
Rxc8 22.Bxb7 Qxb7 23.Nc3 Nc4 24.Qb3 Na5 25.Qd1 Nc4 26.Qb3 Qb8 27.Na4 Nd5 
28.Qa2 Nb4 29.Qb1 Nc6 30.b3 N4a5 31.Re3 Qb4 32.Rd3 Rb8 33.Nc5 Qb5 34.Qc1 
Ne7 35.h3 Rc8 36.Qg5 Nf5 37.Rc3 Qb4 38.Qc1 Nxd4 39.Nxd4 Qxd4 40.Rc2 h5 41.
Nxa6 Rxc2 42.Qxc2 Nxb3 43.Qxb3 Qa1+ 44.Kh2 Qxa6 45.Qb8+ Kh7 46.Qc7 Kg7 47.
Qe5+ Kf8 48.Qb8+ Ke7 49.Qc7+ Ke8 50.h4 Qd3 51.g3 Qd4 52.Kg2 Kf8 53.Kg1 Kg7
54.Qe7 Qf6 55.Qc5 e5 56.Kg2 Qe6 57.Qe3 Qd5+ 58.Kf1 Kf6 59.Qg5+ Ke6 60.Qe3 
f6 61.Qc3 Kf5 62.Qc2+ e4 63.Kg2 Qe6 64.Qc7 g5 65.hxg5 fxg5 66.Qc2 Kf6 67.
Qc3+ Kg6 68.Qc2 Kh6 69.Qc3 Kh7 70.Qc2 Kg7 71.Qc5 Kg6 72.Qc2 Kf7 73.Qc7+ 
Qe7 74.Qc4+ Kg7 75.Qd5 Kf6 76.Qd4+ Kg6 77.Qd5 Kf6 78.Qd4+ Kf5 79.Qd5+ Kf6 
80.Qd4+ 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Forintos, Gyozo"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "A91"]
[EventDate "1968.04.03"]
[PlyCount "29"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Bg2 Be7 5.Nd2 O-O 6.e3 d6 7.Ne2 e5 8.O-O c6 9.
c5 d5 10.dxe5 Ng4 11.b4 Nxe5 12.Bb2 Bf6 13.Qb3 Kh8 14.Bd4 Be6 15.a4 
1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Padevsky, Nikola"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "D85"]
[EventDate "1968.04.03"]
[PlyCount "146"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qb3 Nb6 6.Nf3 Bg7 7.Bf4 Be6 8.Qc2 
Nc6 9.e3 Nb4 10.Qd1 O-O 11.Be2 c5 12.O-O Rc8 13.Be5 Bxe5 14.Nxe5 cxd4 15.
exd4 Nc6 16.Nxc6 Rxc6 17.Bf3 Nd5 18.Bxd5 Bxd5 19.Re1 e6 20.Qd2 Rd6 21.Qf4 
Re8 22.Rad1 Re7 23.Re3 Red7 24.Red3 a6 25.h4 h5 26.Rg3 b5 27.b3 Bb7 28.
Rgd3 Qe7 29.Re3 Kg7 30.Ne2 Qf6 31.Qg3 b4 32.Rc1 Rc6 33.Rxc6 Bxc6 34.Re5 
Kh7 35.Qe3 Qxh4 36.Nf4 Qg4 37.f3 Qh4 38.Rc5 Bb7 39.Rc4 Qe7 40.Nd3 a5 41.
Ne5 Bd5 42.Nxd7 Bxc4 43.Nc5 Bd5 44.Qe5 f6 45.Qe2 Qd6 46.Qe3 Kg7 47.Nd3 Qc7
48.Nf4 Qc6 49.Nxd5 Qxd5 50.Qf4 g5 51.Qc7+ Kg6 52.Qc2+ f5 53.Qd3 h4 54.Qe3 
Kf6 55.Kf2 Qd6 56.Ke2 Qg3 57.Kf1 Qc7 58.Kg1 Qg3 59.Kf1 h3 60.gxh3 Qxh3+ 
61.Kg1 Qg3+ 62.Kf1 Qh2 63.Ke1 Qg3+ 64.Kf1 Kf7 65.d5 exd5 66.Qd3 Qe5 67.Qb5
Kg6 68.Qxa5 Qd4 69.Qa8 g4 70.Kg2 Qb2+ 71.Kg3 Qe5+ 72.f4 Qe3+ 73.Kg2 Qf3+ 
0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Portisch, Lajos"]
[Black "Letzelter, Jean-Claude"]
[Result "0-1"]
[ECO "D35"]
[EventDate "1968.04.03"]
[PlyCount "84"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 Be7 6.e3 Nbd7 7.Bd3 Nf8 8.Qc2 
Ne6 9.Bh4 g6 10.Nf3 O-O 11.h3 c5 12.dxc5 d4 13.exd4 Nxd4 14.Qd1 Nh5 15.
Bxe7 Qxe7+ 16.Kf1 Rd8 17.Nxd4 Rxd4 18.Qf3 Qxc5 19.Qe3 Bd7 20.Ne2 Rd5 21.
Qxc5 Rxc5 22.g4 Bc6 23.b4 Re5 24.Rg1 Rd8 25.Bc4 Re4 26.Bb3 Bb5 27.gxh5 
Rxe2 28.hxg6 hxg6 29.Kg2 Rdd2 30.Rgf1 Re5 31.Rfd1 Rg5+ 32.Kf3 Rf5+ 33.Ke3 
Re2+ 34.Kd4 Rexf2 35.Rac1 R2f4+ 36.Kc3 Rh5 37.Kb2 Rxh3 38.Rd8+ Kg7 39.Rcc8
Rxb4 40.Rg8+ Kf6 41.Rc7 Ba4 42.Rxf7+ Kg5 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Smyslov, Vassily"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[ECO "D37"]
[EventDate "1968.04.03"]
[PlyCount "34"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.g3 O-O 6.Bg2 dxc4 7.Qa4 a6 8.Qxc4 b5
9.Qd3 Bb7 10.O-O Nbd7 11.Be3 c5 12.dxc5 Bxc5 13.Rad1 Qb6 14.Bxc5 Qxc5 15.
Qd4 Rac8 16.Qxc5 Nxc5 17.Rd4 Bd5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Larsen, Bent"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "A01"]
[EventDate "1968.04.03"]
[PlyCount "69"]

1.b3 e5 2.Bb2 d6 3.c4 Nf6 4.g3 g6 5.Bg2 Bg7 6.Nf3 O-O 7.Nc3 c6 8.O-O Re8 
9.e3 Bf5 10.d3 Qd7 11.Ng5 h6 12.Nge4 Nh7 13.Ba3 Bf8 14.d4 Bxe4 15.Nxe4 f5 
16.Nc3 e4 17.f4 Nf6 18.Bb2 Na6 19.a3 h5 20.Qe2 Nc7 21.b4 d5 22.Rfc1 dxc4 
23.Qxc4+ Kh7 24.Bf1 Ncd5 25.Nxd5 Nxd5 26.Qb3 b5 27.a4 a6 28.Rc5 Rab8 29.a5
Bxc5 30.dxc5 Rbd8 31.Rd1 Qe6 32.h4 Re7 33.Be2 Red7 34.Kf2 Kg8 35.Qa3 
1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Byrne, Robert"]
[Black "Zinser, Sylvain"]
[Result "1-0"]
[ECO "A07"]
[EventDate "1968.04.03"]
[PlyCount "85"]

1.g3 d5 2.Nf3 c6 3.Bg2 Bg4 4.d3 e6 5.Nbd2 Nf6 6.e4 dxe4 7.dxe4 Qc7 8.h3 
Bxf3 9.Qxf3 Be7 10.O-O O-O 11.Qe2 e5 12.Nf3 Re8 13.Nh4 g6 14.Bg5 Nbd7 15.
Rad1 Nf8 16.c3 Rad8 17.Be3 b5 18.Rxd8 Rxd8 19.f4 exf4 20.Bxf4 Qb6+ 21.Kh2 
Ne6 22.Bh6 Nh5 23.Qf3 f6 24.e5 Qc7 25.Nf5 Bf8 26.exf6 Nxf6 27.Bxf8 Rxf8 
28.Qxc6 Qxc6 29.Ne7+ Kg7 30.Nxc6 a6 31.Re1 Nc5 32.Re7+ Rf7 33.Re2 Rf8 34.
b3 h5 35.Kg1 Nd3 36.Bf1 Nc5 37.Re7+ Rf7 38.Rxf7+ Kxf7 39.c4 bxc4 40.Bxc4+ 
Ke8 41.b4 Nce4 42.Kg2 Nc3 43.a3 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.06"]
[Round "4"]
[White "Damjanovic, Mato"]
[Black "Uhlmann, Wolfgang"]
[Result "0-1"]
[ECO "A07"]
[EventDate "1968.04.03"]
[PlyCount "73"]

1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 c5 5.g3 Nc6 6.Bg2 Be7 7.O-O O-O 8.Re1 b5 
9.e5 Nd7 10.Nf1 a5 11.Bf4 b4 12.Ne3 Ba6 13.h4 a4 14.a3 Bb5 15.c4 bxc3 16.
bxc3 Na5 17.Rb1 Bc6 18.c4 dxc4 19.dxc4 Rb8 20.Rxb8 Nxb8 21.Qc2 Nb3 22.Rd1 
Qc8 23.Bg5 Bxf3 24.Bxe7 Bxd1 25.Qxd1 Re8 26.Bd6 Nd7 27.Be4 f5 28.Bg2 Nb6 
29.h5 Qd7 30.h6 Nc8 31.Nxf5 exf5 32.Qd5+ Re6 33.Qa8 Kh8 34.Bb7 Re8 35.
hxg7+ Kxg7 36.Bc6 Nxd6 37.Qxa4 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Botvinnik, Mikhail"]
[Black "Larsen, Bent"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1968.04.03"]
[PlyCount "81"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 c6 7.d4 Qa5 8.e4 Bg4 
9.h3 Bxf3 10.Bxf3 Nfd7 11.Be3 c5 12.dxc5 dxc5 13.e5 Qc7 14.Nd5 Qd8 15.Nf4 
Qb6 16.Nd5 Qd8 17.Nf4 Qb6 18.b4 Nxe5 19.Bxc5 Nxf3+ 20.Qxf3 Qc6 21.Nd5 Re8 
22.Rad1 e6 23.Nf6+ Bxf6 24.Qxf6 Nd7 25.Rxd7 Qxd7 26.Bd4 e5 27.Bxe5 Rxe5 
28.Qxe5 Qxh3 29.Rd1 Qc8 30.c5 Qc6 31.Rd6 Qb5 32.Qd5 Qxb4 33.Rd7 Qe1+ 34.
Kg2 Qe6 35.Qxe6 fxe6 36.Rxb7 Rc8 37.Rxa7 Rxc5 38.Kh3 Rf5 39.f4 Rd5 40.a4 
e5 41.a5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Hort, Vlastimil"]
[Black "Forintos, Gyozo"]
[Result "1/2-1/2"]
[ECO "D35"]
[EventDate "1968.04.03"]
[PlyCount "93"]

1.c4 e6 2.Nf3 Nf6 3.d4 d5 4.cxd5 exd5 5.Bg5 c6 6.Qc2 g6 7.Nc3 Be7 8.g3 Bf5
9.Qd2 Ne4 10.Nxe4 dxe4 11.Bxe7 Qxe7 12.Nh4 Be6 13.Ng2 O-O 14.Nf4 Rd8 15.
Bg2 c5 16.d5 Bf5 17.O-O-O Rd6 18.h3 Na6 19.g4 Bd7 20.Kb1 b5 21.e3 Rc8 22.
Qc2 Re8 23.Qc3 Rb8 24.Qc2 Re8 25.Qc3 c4 26.Rd4 Nc5 27.Re1 f5 28.gxf5 Bxf5 
29.Rf1 Rc8 30.Rc1 g5 31.Nh5 Bg6 32.Ng3 Nd3 33.Bxe4 b4 34.Qxd3 cxd3 35.
Rxc8+ Kg7 36.Bxd3 Qf7 37.Bxg6 hxg6 38.Rxb4 Rxd5 39.Ne4 Qd7 40.Rc1 Rd1 41.
Rb3 Qd5 42.f3 Kh6 43.Rc3 Rxc1+ 44.Kxc1 Qxa2 45.Nf6 Qa1+ 46.Kc2 Qa4+ 47.Kc1
1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Benko, Pal"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "A01"]
[EventDate "1968.04.03"]
[PlyCount "34"]

1.b3 d5 2.Bb2 Nf6 3.Nf3 e6 4.g3 Be7 5.Bg2 O-O 6.O-O b6 7.c4 Bb7 8.e3 c5 9.
Qe2 Nc6 10.Rd1 Re8 11.d4 cxd4 12.Nxd4 Nxd4 13.Bxd4 Qb8 14.Nd2 dxc4 15.Nxc4
Bxg2 16.Kxg2 Qb7+ 17.Qf3 Ne4 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Uhlmann, Wolfgang"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E13"]
[EventDate "1968.04.03"]
[PlyCount "36"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4 7.Qc2 g5 8.Bg3 Ne4 
9.e3 Bxc3+ 10.bxc3 Nxg3 11.hxg3 d6 12.Bd3 Nd7 13.Be4 c6 14.a4 a5 15.Rb1 
Rc8 16.Nd2 Kf8 17.f4 Kg7 18.Kf2 Ba6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "E80"]
[EventDate "1968.04.03"]
[PlyCount "82"]

1.c4 g6 2.Nc3 Bg7 3.d4 Nf6 4.e4 d6 5.f3 a6 6.Be3 c6 7.Qd2 b5 8.O-O-O Qa5 
9.Kb1 Nbd7 10.Bh6 Bxh6 11.Qxh6 Bb7 12.Qd2 O-O-O 13.d5 b4 14.Nce2 cxd5 15.
cxd5 Nc5 16.a3 Qa4 17.axb4 Nb3 18.Qc3+ Kb8 19.Nd4 Qa1+ 20.Kc2 Nxd4+ 21.
Qxd4 Qa2 22.Bd3 Rc8+ 23.Kd2 e5 24.dxe6 Qxe6 25.Ne2 d5 26.Nf4 Qe7 27.e5 
Ne4+ 28.Ke2 Rhd8 29.Rc1 Rxc1 30.Rxc1 g5 31.Qb6 Nd6 32.Nxd5 Qxe5+ 33.Kf1 
Rd7 34.Nc7 Qxb2 35.Nxa6+ Ka8 36.Nc7+ Kb8 37.Na6+ Ka8 38.Rb1 Qc3 39.Nc5 Nc4
40.Bxc4 Qxc4+ 41.Kg1 Qd4+ 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Letzelter, Jean-Claude"]
[Black "Damjanovic, Mato"]
[Result "0-1"]
[ECO "B32"]
[EventDate "1968.04.03"]
[PlyCount "52"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3 Nf6 7.Nc3 d6 8.Be2 
O-O 9.Nc2 Nd7 10.O-O Bxc3 11.bxc3 Nc5 12.Bh6 Re8 13.Nd4 Bd7 14.Qc2 Na5 15.
Rae1 e5 16.Nb5 Re6 17.Be3 b6 18.f4 Bxb5 19.f5 Ba4 20.Qd2 Re8 21.fxg6 hxg6 
22.Rxf7 Kxf7 23.Rf1+ Kg8 24.Bg5 Qd7 25.Rf6 Re6 26.Bg4 Rae8 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.07"]
[Round "5"]
[White "Zinser, Sylvain"]
[Black "Padevsky, Nikola"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1968.04.03"]
[PlyCount "83"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 d6 6.d4 Nbd7 7.Nc3 e5 8.e4 c6 
9.h3 exd4 10.Nxd4 Re8 11.Re1 a5 12.Rb1 Nc5 13.b3 Qb6 14.Be3 Qc7 15.Qc2 Bd7
16.Rbd1 Rad8 17.Bg5 h6 18.Bf4 Bc8 19.Kh2 Bf8 20.a3 Nfd7 21.Be3 Ne5 22.f4 
Ned7 23.b4 axb4 24.axb4 Na6 25.Qb3 Bg7 26.Bg1 Qb8 27.Na4 Re7 28.Qb1 Rde8 
29.b5 Nac5 30.Nxc5 dxc5 31.bxc6 cxd4 32.cxd7 Bxd7 33.Bxd4 Bxd4 34.Rxd4 Bc6
35.Red1 Qa8 36.Qb6 Re6 37.Rd8 Qa2 38.Rxe8+ Rxe8 39.Rd8 Rxd8 40.Qxd8+ Kh7 
41.Qd4 f5 42.Qf6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Benko, Pal"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "A10"]
[EventDate "1968.04.03"]
[PlyCount "68"]

1.c4 g6 2.g3 Bg7 3.Bg2 e5 4.Nc3 Ne7 5.e4 d6 6.Nge2 Nbc6 7.d3 f5 8.Nd5 O-O 
9.Be3 Be6 10.Qd2 Qd7 11.O-O Rf7 12.Rae1 Raf8 13.f4 fxe4 14.dxe4 Nc8 15.c5 
Bh3 16.b4 Bxg2 17.Kxg2 exf4 18.gxf4 Re8 19.Ng3 h5 20.b5 N6e7 21.f5 h4 22.
fxg6 Rxf1 23.Rxf1 hxg3 24.Rf7 Be5 25.Bd4 Qg4 26.Rf4 Qh5 27.Bxe5 Qxh2+ 28.
Kf3 Qxd2 29.Nf6+ Kg7 30.Nxe8+ Kxg6 31.Rf6+ Kh7 32.Bxg3 Qd3+ 33.Kf2 Qxb5 
34.cxd6 Qxe8 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Larsen, Bent"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "A01"]
[EventDate "1968.04.03"]
[PlyCount "101"]

1.b3 e5 2.Bb2 d6 3.g3 g6 4.d4 Bg7 5.dxe5 Bxe5 6.Nc3 Nc6 7.Nf3 Bg7 8.Bg2 
Nf6 9.Nd4 Bd7 10.Nd5 O-O 11.c4 Re8 12.e3 Nxd5 13.cxd5 Nxd4 14.Bxd4 a5 15.
Rc1 a4 16.Bxg7 Kxg7 17.Qd4+ Qf6 18.Qxf6+ Kxf6 19.Rxc7 axb3 20.axb3 Ra1+ 
21.Kd2 Ra2+ 22.Rc2 Ra3 23.Rb2 Rc8 24.f4 Ke7 25.Bf3 b5 26.Re1 f6 27.h4 b4 
28.e4 Rc3 29.Re3 Rc5 30.Be2 Ra1 31.Rc2 Rxc2+ 32.Kxc2 Ra2+ 33.Kb1 Rd2 34.
Kc1 Ra2 35.Kb1 Rd2 36.g4 h5 37.Kc1 Ra2 38.Kb1 Rd2 39.Kc1 Ra2 40.g5 fxg5 
41.hxg5 Ra1+ 42.Kd2 Rg1 43.Bf3 Rf1 44.e5 h4 45.Be2 Rxf4 46.e6 Bc8 47.Rf3 
Rxf3 48.Bxf3 h3 49.Ke3 Ba6 50.Be4 h2 51.Kd4 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "A56"]
[EventDate "1968.04.03"]
[PlyCount "81"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.g3 b5 7.cxb5 a6 8.Nf3 O-O 9.
Nd2 axb5 10.Nxb5 Na6 11.Nc3 Nc7 12.Nc4 Ba6 13.Bd3 Qd7 14.Nb6 Qh3 15.Nxa8 
Rxa8 16.Bxa6 Qg2 17.Rf1 Nxa6 18.Qa4 Ng4 19.Qc6 Nc7 20.Ke2 Nxh2 21.Be3 Rb8 
22.b3 Ne8 23.Rh1 Qf3+ 24.Kd2 Ng4 25.Raf1 Ngf6 26.Qa6 Nxe4+ 27.Nxe4 Qxe4 
28.Qd3 Qb4+ 29.Ke2 Nf6 30.Rh4 Qa3 31.Qd2 Qa6+ 32.Ke1 Qa8 33.Rfh1 Kf8 34.g4
Nxd5 35.Rxh7 Nf6 36.Rh8+ Ng8 37.Qc2 e4 38.f3 Rb4 39.Qh2 f6 40.Rxg8+ Kxg8 
41.Qh8+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Smyslov, Vassily"]
[Black "Letzelter, Jean-Claude"]
[Result "1-0"]
[ECO "A96"]
[EventDate "1968.04.03"]
[PlyCount "55"]

1.c4 e6 2.g3 f5 3.Bg2 Nf6 4.d4 Be7 5.Nf3 d6 6.O-O O-O 7.b4 c6 8.Bb2 d5 9.
c5 b6 10.Nbd2 a5 11.a3 axb4 12.axb4 Rxa1 13.Qxa1 Ba6 14.Re1 Qc7 15.Bc3 Re8
16.Ng5 Bf8 17.f3 bxc5 18.bxc5 f4 19.Ba5 Qe7 20.gxf4 Nh5 21.e3 e5 22.dxe5 
Qxc5 23.Nb3 Qa7 24.Kh1 Bc4 25.Nd2 Bd3 26.Bh3 h6 27.Ne6 Qd7 28.Qd4 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Byrne, Robert"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "C18"]
[EventDate "1968.04.03"]
[PlyCount "89"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Qg4 Qc7 8.Qxg7 
Rg8 9.Qxh7 cxd4 10.Ne2 Nbc6 11.f4 Bd7 12.h3 dxc3 13.g4 O-O-O 14.Qd3 d4 15.
Rb1 Nxe5 16.fxe5 Bc6 17.Rg1 Ng6 18.Bf4 Nxf4 19.Nxf4 Qxe5+ 20.Ne2 Rd5 21.
Bg2 Bb5 22.Qe4 d3 23.Qxe5 Rxe5 24.Rxb5 Rxb5 25.Nxc3 dxc2 26.Kd2 Rb2 27.Be4
c1=Q+ 28.Kxc1 Rb3 29.Kc2 Rxa3 30.Rf1 Rg7 31.Rf4 Kb8 32.Bd3 Ra1 33.h4 Rh1 
34.g5 Rh2+ 35.Kb3 Kc7 36.Nb5+ Kd7 37.Nxa7 e5 38.Rb4 b6 39.Bf5+ Kc7 40.Rc4+
Kb7 41.Nb5 Ka6 42.Nd6 b5 43.Rc6+ Ka7 44.Nxb5+ Kb7 45.Rc4 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Forintos, Gyozo"]
[Black "Zinser, Sylvain"]
[Result "1-0"]
[ECO "A12"]
[EventDate "1968.04.03"]
[PlyCount "67"]

1.Nf3 d5 2.c4 c6 3.b3 Bf5 4.g3 e6 5.Bg2 Nf6 6.O-O Bc5 7.Bb2 O-O 8.d3 Qe7 
9.Nbd2 Rd8 10.a3 a5 11.Qe1 h6 12.e4 dxe4 13.dxe4 Bh7 14.e5 Ne8 15.Ne4 Nd7 
16.Qe2 Bb6 17.Nfd2 Nc5 18.Nxc5 Bxc5 19.Be4 Rd7 20.Bxh7+ Kxh7 21.Ne4 Rad8 
22.Bc3 b6 23.Nxc5 Qxc5 24.b4 Qe7 25.bxa5 bxa5 26.Bxa5 Rc8 27.Bb6 g6 28.
Rfb1 Nc7 29.a4 Na6 30.a5 c5 31.Rd1 Nb8 32.Qe4 Nc6 33.Rxd7 Qxd7 34.Bxc5 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.08"]
[Round "6"]
[White "Padevsky, Nikola"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[ECO "C09"]
[EventDate "1968.04.03"]
[PlyCount "47"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6 6.Bb5 Qe7+ 7.Be2 cxd4 8.
O-O Qd8 9.Nb3 Bd6 10.Nbxd4 Nge7 11.Be3 O-O 12.Qd2 Bg4 13.Bf4 Ng6 14.Bxd6 
Qxd6 15.Nxc6 bxc6 16.Nd4 Bxe2 17.Nxe2 Rfe8 18.Rfe1 Ne5 19.b3 Ng4 20.Ng3 g6
21.Rxe8+ Rxe8 22.Re1 Rxe1+ 23.Qxe1 h5 24.h3 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Botvinnik, Mikhail"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[ECO "A22"]
[EventDate "1968.04.03"]
[PlyCount "51"]

1.c4 e5 2.Nc3 Nf6 3.g3 d5 4.cxd5 Nxd5 5.Bg2 Be6 6.Nf3 Nc6 7.O-O Nb6 8.d3 
Be7 9.a3 a5 10.Be3 O-O 11.Na4 Nxa4 12.Qxa4 Bd5 13.Rfc1 Re8 14.Rc2 Bf8 15.
Rac1 Nb8 16.Rxc7 Bc6 17.R1xc6 bxc6 18.Rxf7 h6 19.Rb7 Qc8 20.Qc4+ Kh8 21.
Nh4 Qxb7 22.Ng6+ Kh7 23.Be4 Bd6 24.Nxe5+ g6 25.Bxg6+ Kg7 26.Bxh6+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Hort, Vlastimil"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "E80"]
[EventDate "1968.04.03"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 a6 7.Bd3 b5 8.Nge2 Nbd7 
9.O-O O-O 10.Rc1 Bb7 11.Qd2 bxc4 12.Bxc4 Nb6 13.Bb3 a5 14.Na4 Nfd7 15.Rc2 
Ba6 16.Rfc1 Bb5 17.Nec3 Nc4 18.Bxc4 Bxc4 19.b3 Ba6 20.Bh6 Bxh6 21.Qxh6 Qc7
22.Nd1 Qa7 23.Qe3 Bb5 24.Nac3 Ba6 25.Na4 Bb5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Damjanovic, Mato"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E54"]
[EventDate "1968.04.03"]
[PlyCount "84"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 O-O 5.e3 c5 6.Bd3 d5 7.O-O dxc4 8.Bxc4 a6
9.a3 Ba5 10.Bd3 Nbd7 11.Qe2 Bc7 12.Bd2 b6 13.b4 cxd4 14.exd4 Bb7 15.Rfe1 
Qb8 16.Ne5 b5 17.Bf4 Rd8 18.Bg3 Nf8 19.Rad1 Nd5 20.Nxd5 Bxd5 21.Rc1 Ra7 
22.Rc3 f6 23.Nc6 Bxc6 24.Rxc6 Bxg3 25.hxg3 Qb7 26.Rec1 Qd7 27.Bc2 Qxd4 28.
Rd1 Qe5 29.Bxh7+ Kf7 30.Bd3 Qxe2 31.Bxe2 Rxd1+ 32.Bxd1 Ke7 33.f4 Kd7 34.
Bf3 Ng6 35.Kf2 Ne7 36.Rc2 Nf5 37.g4 Nd6 38.Be2 Rc7 39.Rxc7+ Kxc7 40.Ke3 e5
41.g5 exf4+ 42.Kxf4 Kd7 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Zinser, Sylvain"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "A41"]
[EventDate "1968.04.03"]
[PlyCount "82"]

1.c4 g6 2.Nc3 Bg7 3.d4 d6 4.Nf3 c6 5.e4 a6 6.a4 a5 7.Be2 Nf6 8.h3 O-O 9.
Be3 Na6 10.Qd2 Nb4 11.Rd1 d5 12.exd5 cxd5 13.O-O Bf5 14.Rc1 Ne4 15.Nxe4 
Bxe4 16.Ng5 Bf5 17.Rfd1 Rc8 18.b3 b6 19.Nf3 Qd7 20.Ne5 Qb7 21.g4 Be6 22.
Bf3 Rfd8 23.Nd3 Nxd3 24.Qxd3 Qd7 25.Qb1 Kh8 26.cxd5 Bxd5 27.Bxd5 Qxd5 28.
Rxc8 Rxc8 29.Rc1 Rf8 30.Rc7 f5 31.Rxe7 f4 32.Bc1 Qf3 33.d5 Qxh3 34.Bb2 f3 
35.Bxg7+ Kg8 36.Qf1 Qxg4+ 37.Kh2 Rf5 38.Re5 Qf4+ 39.Kh1 Rxe5 40.Bxe5 Qxe5 
41.Qh3 Qe1+ 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Gheorghiu, Florin"]
[Black "Forintos, Gyozo"]
[Result "1-0"]
[ECO "B32"]
[EventDate "1968.04.03"]
[PlyCount "55"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6 7.Be3 Qc7 8.Bd3 
Bb4 9.O-O O-O 10.Nb5 Qb8 11.f4 a6 12.N5d4 Nxd4 13.Bxd4 Be7 14.e5 Ne8 15.
Qh5 g6 16.Qh6 f5 17.exf6 Bxf6 18.f5 gxf5 19.Rxf5 Bxd4+ 20.Nxd4 exf5 21.
Bc4+ d5 22.Bxd5+ Rf7 23.Re1 Ng7 24.Re7 Be6 25.Bxe6 Nxe6 26.Qxe6 Qf8 27.
Nxf5 Rd8 28.Qxf7+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Letzelter, Jean-Claude"]
[Black "Byrne, Robert"]
[Result "0-1"]
[ECO "B09"]
[EventDate "1968.04.03"]
[PlyCount "102"]

1.e4 g6 2.d4 Bg7 3.f4 d6 4.Nc3 Nf6 5.Nf3 c5 6.dxc5 Qa5 7.Bd3 Qxc5 8.Qe2 
O-O 9.Be3 Qa5 10.O-O Nc6 11.Nd2 Ng4 12.Nb3 Qh5 13.h3 Nxe3 14.Qxe3 Be6 15.
Be2 Qh4 16.Rad1 Rac8 17.Bb5 a6 18.Bxc6 bxc6 19.Nd4 Bc4 20.Rf2 e5 21.fxe5 
Bh6 22.Qe1 dxe5 23.Nf3 Qh5 24.b3 Be6 25.Rd3 Rfd8 26.Qd1 Bg5 27.Nxe5 Rxd3 
28.Qxh5 gxh5 29.cxd3 Be3 30.Kf1 Bd4 31.Nf3 Bxc3 32.Rc2 Bb4 33.Nd4 c5 34.
Nxe6 fxe6 35.a3 Bxa3 36.Ra2 Bb4 37.Rxa6 Rf8+ 38.Ke2 Rf6 39.e5 Rg6 40.Kf3 
h4 41.Rc6 h5 42.Ke4 Kf7 43.Rc7+ Ke8 44.Rh7 Rxg2 45.Rxh5 Re2+ 46.Kf3 Re1 
47.Rxh4 Rxe5 48.d4 Rf5+ 49.Ke4 cxd4 50.Kxd4 Be7 51.Rh6 Kd7 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.10"]
[Round "7"]
[White "Uhlmann, Wolfgang"]
[Black "Padevsky, Nikola"]
[Result "0-1"]
[ECO "E17"]
[EventDate "1968.04.03"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.d5 exd5 8.Nd4 Bc6
9.cxd5 Bxd5 10.Bxd5 Nxd5 11.e4 Nb4 12.Nc3 N8c6 13.Nf5 Ne5 14.f4 Ng6 15.Qg4
Kh8 16.a3 Nc6 17.b4 Re8 18.Bb2 Bf8 19.h4 f6 20.Rad1 Nge7 21.Ne3 d6 22.b5 
Na5 23.h5 Qc8 24.Qh4 h6 25.f5 a6 26.a4 axb5 27.axb5 Nb3 28.Ng2 d5 29.Nxd5 
Nxd5 30.Rxd5 Ra2 31.Bc3 c6 32.bxc6 Qxc6 33.Rf3 Nc5 34.Nf4 Nxe4 35.Bd4 Nd2 
36.Rf2 Nf3+ 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Botvinnik, Mikhail"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "E69"]
[EventDate "1968.04.03"]
[PlyCount "54"]

1.c4 Nf6 2.Nf3 d6 3.Nc3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O O-O 7.d4 Nbd7 8.e4 c6 
9.h3 Re8 10.Be3 a6 11.dxe5 dxe5 12.b4 Bf8 13.a3 b5 14.Nd2 c5 15.Rb1 Rb8 
16.cxb5 axb5 17.Qc2 Ba6 18.Rfc1 Re6 19.Bf1 cxb4 20.axb4 Rc6 21.Qb2 Rbc8 
22.Na2 Nb8 23.Qxe5 Rxc1 24.Rxc1 Rxc1 25.Nxc1 Nc6 26.Qc3 Nxb4 27.Ncb3 Nd7 
1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Portisch, Lajos"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "A26"]
[EventDate "1968.04.03"]
[PlyCount "83"]

1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.e4 Nge7 7.Nge2 O-O 8.O-O Nd4
9.Nxd4 exd4 10.Ne2 c6 11.b4 a5 12.b5 cxb5 13.cxb5 d5 14.Ba3 dxe4 15.Bxe4 
Re8 16.Nf4 Bh6 17.Qf3 Bxf4 18.Bxe7 Rxe7 19.Qxf4 Be6 20.Qf6 Rc7 21.Qxd8+ 
Rxd8 22.b6 Rc3 23.Rfb1 Bd5 24.a4 Bxe4 25.dxe4 d3 26.Kg2 Rd4 27.Kf3 d2+ 28.
Ke2 Rxe4+ 29.Kxd2 Rf3 30.Rb5 Rxf2+ 31.Kd3 Rg4 32.Rxa5 Rxh2 33.Ra7 Rxg3+ 
34.Kc4 Rh4+ 35.Kc5 Rc3+ 36.Kd5 Rd3+ 37.Kc5 Rc3+ 38.Kd5 Rd3+ 39.Kc5 Rh5+ 
40.Kc4 Rd7 41.a5 Rh4+ 42.Kc3 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Larsen, Bent"]
[Black "Gheorghiu, Florin"]
[Result "1-0"]
[ECO "A20"]
[EventDate "1968.04.03"]
[PlyCount "75"]

1.c4 e5 2.g3 g6 3.d4 exd4 4.Qxd4 Nf6 5.Nc3 Nc6 6.Qe3+ Be7 7.Nd5 Nxd5 8.
cxd5 Nb8 9.d6 cxd6 10.Nh3 O-O 11.Qh6 Nc6 12.Ng5 Bxg5 13.Bxg5 f6 14.Bd2 b6 
15.Bg2 Bb7 16.O-O Na5 17.Bxa5 Bxg2 18.Kxg2 bxa5 19.Rad1 Qe7 20.Rd2 Rab8 
21.Rfd1 Qe4+ 22.Kg1 Rb6 23.h4 Qe5 24.b3 Rc8 25.Rd5 Qxe2 26.h5 Rc2 27.Rf1 
Qe4 28.Rxa5 a6 29.Ra4 Qe8 30.Rg4 Qf8 31.Qe3 Rbc6 32.hxg6 hxg6 33.Rxg6+ Kf7
34.Rg4 R2c5 35.Qd3 Re5 36.f4 Re8 37.Qd5+ Ke7 38.Re1+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Forintos, Gyozo"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]
[ECO "A42"]
[EventDate "1968.04.03"]
[PlyCount "83"]

1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nc6 5.Nge2 e5 6.d5 Nce7 7.Ng3 c5 8.Bd3 h5 
9.h4 a6 10.a3 Nf6 11.Bg5 O-O 12.Qd2 Nh7 13.Bh6 Bxh6 14.Qxh6 Bd7 15.Qd2 Kh8
16.f3 Qe8 17.b4 Rc8 18.O-O b5 19.cxb5 axb5 20.f4 Ng8 21.fxe5 Qxe5 22.Nge2 
c4 23.Bc2 Nhf6 24.Qd4 Ng4 25.a4 bxa4 26.Bxa4 Rc7 27.Bxd7 Rxd7 28.Ra6 Ne7 
29.Qxe5+ dxe5 30.Na4 Rb7 31.Nc5 Rxb4 32.d6 Ng8 33.d7 Rd8 34.Nc3 Kg7 35.Rd6
Rb2 36.N3a4 Rb5 37.Rb6 Rxb6 38.Nxb6 N8f6 39.Rd1 c3 40.Rc1 Kf8 41.Rxc3 Ke7 
42.Rd3 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Byrne, Robert"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "E42"]
[EventDate "1968.04.03"]
[PlyCount "34"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2 O-O 6.a3 cxd4 7.exd4 Be7 8.d5 d6 
9.Ng3 exd5 10.cxd5 Nbd7 11.Be2 Ne5 12.O-O Bd7 13.Be3 a6 14.Bd4 Ng6 15.Bd3 
Nf4 16.Bf5 g6 17.Bxd7 Qxd7 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Padevsky, Nikola"]
[Black "Letzelter, Jean-Claude"]
[Result "1-0"]
[ECO "C45"]
[EventDate "1968.04.03"]
[PlyCount "49"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nb3 Bb6 6.a4 Qh4 7.Qe2 Nf6 8.a5 
Nd4 9.Nxd4 Bxd4 10.Ra4 Bc5 11.Rc4 d6 12.e5 Ng4 13.exd6+ Be6 14.Rxc5 cxd6 
15.Rg5 O-O 16.g3 Qh6 17.Kd1 Nf6 18.f3 Rfe8 19.Rb5 Qg6 20.Qd3 Bg4 21.fxg4 
Ne4 22.Be3 Re7 23.Be2 Rae8 24.Rf1 Qe6 25.Nc3 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.11"]
[Round "8"]
[White "Benko, Pal"]
[Black "Zinser, Sylvain"]
[Result "1-0"]
[ECO "A01"]
[EventDate "1968.04.03"]
[PlyCount "57"]

1.b3 b6 2.Bb2 Bb7 3.Nf3 e6 4.g3 Nf6 5.Bg2 Be7 6.O-O O-O 7.c4 Qc8 8.d4 d6 
9.Nc3 Ne4 10.d5 Nxc3 11.Bxc3 e5 12.Qc2 c6 13.dxc6 Bxc6 14.Rfd1 Nd7 15.Bb4 
Qc7 16.Nh4 g6 17.Bxd6 Bxd6 18.Qd2 Bxg2 19.Nxg2 Nc5 20.Qxd6 Rac8 21.Ne3 
Rfd8 22.Qxc7 Rxd1+ 23.Rxd1 Rxc7 24.Rd8+ Kg7 25.Nd5 Rb7 26.Re8 Ne6 27.b4 
Rd7 28.a4 Nc7 29.Rxe5 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Zinser, Sylvain"]
[Black "Botvinnik, Mikhail"]
[Result "0-1"]
[ECO "E91"]
[EventDate "1968.04.03"]
[PlyCount "80"]

1.Nf3 g6 2.c4 Bg7 3.Nc3 d6 4.d4 Nf6 5.e4 O-O 6.Be2 c6 7.O-O a6 8.Rb1 Bg4 
9.h3 Bxf3 10.Bxf3 Nbd7 11.Be3 Qc7 12.Be2 b5 13.Qc2 b4 14.Na4 c5 15.d5 e6 
16.Bd3 Rae8 17.Rbe1 Re7 18.Re2 Rfe8 19.Rfe1 Ne5 20.b3 exd5 21.exd5 Nxd3 
22.Qxd3 Ne4 23.g3 f5 24.Kg2 Qd7 25.f3 Nc3 26.Nxc3 bxc3 27.Bg5 Rxe2+ 28.
Rxe2 h6 29.Bc1 Kh7 30.Qd1 Qf7 31.Qe1 Rxe2+ 32.Qxe2 Qf6 33.Kf2 h5 34.h4 Bh6
35.Bxh6 Kxh6 36.f4 Qd4+ 37.Kf1 Qe4 38.Kf2 c2 39.Qd2 Qd4+ 40.Ke2 Qb2 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Hort, Vlastimil"]
[Black "Portisch, Lajos"]
[Result "1-0"]
[ECO "C47"]
[EventDate "1968.04.03"]
[PlyCount "59"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.
exd5 cxd5 9.O-O O-O 10.Bg5 c6 11.Qf3 Bd6 12.Bxf6 Qxf6 13.Qxf6 gxf6 14.Rad1
Be6 15.b3 Rfd8 16.Ne2 c5 17.Ng3 Rab8 18.Bf5 Rb6 19.Rd3 Ra6 20.a4 Rb8 21.
Rf3 Be5 22.Nh5 Bxf5 23.Rxf5 c4 24.Rd1 cxb3 25.cxb3 Rb4 26.Rxd5 Kf8 27.f4 
Bd4+ 28.Kf1 Rc6 29.Rd8+ Ke7 30.Rfd5 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Smyslov, Vassily"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "E62"]
[EventDate "1968.04.03"]
[PlyCount "32"]

1.c4 g6 2.Nc3 Bg7 3.g3 Nf6 4.Bg2 O-O 5.d4 d6 6.Nf3 Nc6 7.d5 Na5 8.Nd2 c5 
9.O-O a6 10.Rb1 Rb8 11.b3 b5 12.Qc2 e5 13.e4 Bd7 14.Nd1 Ng4 15.f3 Nh6 16.
Nf2 f5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Uhlmann, Wolfgang"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "D47"]
[EventDate "1968.04.03"]
[PlyCount "66"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 
Bb7 9.e4 b4 10.Na4 c5 11.e5 Nd5 12.dxc5 Qa5 13.O-O Bxc5 14.a3 Be7 15.Bd2 
O-O 16.Re1 Rfd8 17.Qb3 Rab8 18.Be4 Bc6 19.axb4 Bxb4 20.Nc3 Qc5 21.Qc2 h6 
22.Bxd5 Bxd5 23.Be3 Qc8 24.Bxa7 Ra8 25.Bd4 Nf8 26.Bb6 Rd7 27.Qe2 Rxa1 28.
Rxa1 Bxc3 29.bxc3 Qxc3 30.Qe1 Qc6 31.Qe3 Bxf3 32.gxf3 Ng6 33.Rc1 Nh4 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Gheorghiu, Florin"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1968.04.03"]
[PlyCount "26"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.Be3 c6 8.O-O exd4 
9.Nxd4 Re8 10.Qc2 Qc7 11.f3 d5 12.cxd5 cxd5 13.Bb5 Bd7 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Damjanovic, Mato"]
[Black "Padevsky, Nikola"]
[Result "1/2-1/2"]
[ECO "C96"]
[EventDate "1968.04.03"]
[PlyCount "38"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 d6 7.Re1 Be7 8.c3 O-O 
9.h3 Na5 10.Bc2 c5 11.d4 Nc6 12.d5 Na5 13.Nbd2 c4 14.b4 cxb3 15.axb3 Bd7 
16.b4 Nb7 17.Nb3 a5 18.Bd2 axb4 19.cxb4 Qc7 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.12"]
[Round "9"]
[White "Letzelter, Jean-Claude"]
[Black "Forintos, Gyozo"]
[Result "0-1"]
[ECO "B27"]
[EventDate "1968.04.03"]
[PlyCount "52"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.c4 d6 5.Nc3 Nc6 6.Be3 Qb6 7.Na4 Qa5+ 8.Bd2 Qc7
9.dxc5 dxc5 10.Bc3 Bxc3+ 11.Nxc3 Bg4 12.Be2 Bxf3 13.Bxf3 Nf6 14.g3 O-O 15.
O-O Rfd8 16.Qa4 Rd2 17.Rab1 e6 18.Rfd1 Rad8 19.Bg2 Ng4 20.Rxd2 Rxd2 21.Nd1
Nd4 22.Qa3 Qd6 23.Ne3 Ne2+ 24.Kf1 Nxh2+ 25.Ke1 Ng1 26.Nd5 Re2+ 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Botvinnik, Mikhail"]
[Black "Gheorghiu, Florin"]
[Result "1/2-1/2"]
[ECO "A15"]
[EventDate "1968.04.03"]
[PlyCount "82"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nc6 7.d3 e5 8.Rb1 Nd4 
9.Nxd4 exd4 10.Nb5 Ne8 11.e3 dxe3 12.Bxe3 a6 13.Nc3 Nf6 14.h3 c6 15.Qd2 
Be6 16.Ne2 d5 17.Nd4 Bc8 18.b4 Re8 19.c5 Nd7 20.Rfe1 Nf8 21.Nf3 Ne6 22.d4 
b5 23.cxb6 Qxb6 24.Rec1 Bd7 25.Ne5 Bxe5 26.dxe5 d4 27.Bh6 a5 28.a3 axb4 
29.axb4 Qb5 30.Re1 Ra3 31.Bf1 Qd5 32.Bg2 Qb5 33.Qb2 Ra4 34.Bf1 Qd5 35.Qb3 
Qxb3 36.Rxb3 Rb8 37.Reb1 Nc7 38.Bd2 Be6 39.R3b2 Bd5 40.Bg2 Bxg2 41.Kxg2 
Ne6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Hort, Vlastimil"]
[Black "Zinser, Sylvain"]
[Result "1-0"]
[ECO "A34"]
[EventDate "1968.04.03"]
[PlyCount "71"]

1.c4 Nf6 2.Nc3 c5 3.g3 Nc6 4.Bg2 g6 5.e3 Bg7 6.Nge2 O-O 7.d4 d6 8.O-O Bd7 
9.b3 Qc8 10.Bb2 Rb8 11.Rc1 Bh3 12.d5 Bxg2 13.Kxg2 Na5 14.Qc2 a6 15.a4 e6 
16.Rcd1 Qc7 17.Nf4 Qe7 18.e4 e5 19.Nd3 Nd7 20.Rde1 f5 21.exf5 gxf5 22.Nf4 
Rf7 23.Ne6 Bh8 24.f4 b6 25.fxe5 Bxe5 26.Nd1 Bxb2 27.Nxb2 Ne5 28.Nd3 Nxd3 
29.Qxd3 Qf6 30.Re2 Re8 31.Ref2 Ree7 32.Rxf5 Qb2+ 33.R1f2 Qxb3 34.Rxf7 Rxf7
35.Rxf7 Kxf7 36.Qf5+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Portisch, Lajos"]
[Black "Byrne, Robert"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1968.04.03"]
[PlyCount "79"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 a6 6.Be3 c6 7.Bd3 b5 8.Nge2 Nbd7 
9.b3 O-O 10.O-O Bb7 11.Rb1 e5 12.d5 cxd5 13.cxd5 Rc8 14.Qd2 Nc5 15.Bc2 Nh5
16.b4 Nd7 17.a4 Nb6 18.Bb3 bxa4 19.Nxa4 Nc4 20.Bxc4 Rxc4 21.Qd3 Rc8 22.b5 
axb5 23.Qxb5 Ba8 24.Nb6 Rb8 25.Qa4 Nf4 26.Nxf4 exf4 27.Bd4 Bxd4+ 28.Qxd4 
Bb7 29.Rfc1 f6 30.Qb4 Qe7 31.Ra1 f5 32.e5 Qxe5 33.Nd7 Qe3+ 34.Kh1 Bxd5 35.
Nxb8 Bxf3 36.Rc3 Bxg2+ 37.Kxg2 Qe2+ 38.Kh1 Qd2 39.Qb3+ d5 40.Rd3 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Padevsky, Nikola"]
[Black "Smyslov, Vassily"]
[Result "0-1"]
[ECO "B42"]
[EventDate "1968.04.03"]
[PlyCount "76"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Nc6 8.Qe2 
d6 9.Be3 Bxe3 10.Qxe3 Nf6 11.Nc3 O-O 12.Rad1 Qc7 13.Kh1 b5 14.f4 Bb7 15.
Qh3 b4 16.Ne2 Rfd8 17.Rde1 h6 18.Ng3 Rac8 19.Nd2 Nd4 20.Nf3 Qb6 21.e5 dxe5
22.fxe5 Nxf3 23.gxf3 Nh7 24.Nh5 g6 25.Nf6+ Nxf6 26.exf6 e5 27.Rxe5 Qxf6 
28.Qg3 Rd5 29.Rxd5 Bxd5 30.b3 Re8 31.Kg2 Re3 32.Rf2 Kg7 33.Be2 a5 34.Bd1 
Qd4 35.Rf1 Re5 36.Qf2 Qc3 37.Kh1 Bc6 38.Qb6 Rd5 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Benko, Pal"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A15"]
[EventDate "1968.04.03"]
[PlyCount "80"]

1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 O-O 5.g3 c6 6.Bg2 d5 7.cxd5 cxd5 8.O-O 
Bg4 9.d3 Qb6 10.a3 a5 11.Bd4 Qd6 12.b5 a4 13.Bc3 Qb6 14.Bb4 Re8 15.Nc3 d4 
16.Nxa4 Qxb5 17.Nc5 Nc6 18.Qb3 b6 19.Ne5 Nxe5 20.a4 Rxa4 21.Qxa4 Qxa4 22.
Nxa4 Bxe2 23.Rfe1 Nxd3 24.Rxe2 Nxb4 25.Nxb6 d3 26.Rd2 Nd7 27.Ra8 Rxa8 28.
Nxa8 f5 29.Nc7 Nb6 30.Bf1 Nc4 31.Rxd3 Nxd3 32.Bxd3 Nb2 33.Bc2 e5 34.f3 Kf7
35.g4 fxg4 36.fxg4 Ke7 37.Kg2 Nc4 38.Kf3 Kd7 39.Nd5 Kd6 40.Nc3 Kc5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Larsen, Bent"]
[Black "Letzelter, Jean-Claude"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1968.04.03"]
[PlyCount "61"]

1.g3 d5 2.Bg2 e6 3.Nf3 Nf6 4.O-O Be7 5.c4 O-O 6.Qc2 b6 7.cxd5 Nxd5 8.Nc3 
Bb7 9.d4 Nxc3 10.bxc3 Nd7 11.Ng5 Bxg5 12.Bxb7 Rb8 13.Bxg5 Qxg5 14.Bc6 Rbd8
15.Qa4 Nb8 16.Bf3 a6 17.Qc4 Qe7 18.a4 a5 19.Rab1 e5 20.Rb5 exd4 21.cxd4 
Qf6 22.Qxc7 Qxd4 23.Rxb6 Qxa4 24.Rfb1 Nd7 25.Rd6 Rb8 26.Rxb8 Nxb8 27.Kg2 
g6 28.h4 h5 29.Rxg6+ fxg6 30.Bd5+ Kh8 31.Qe5+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.13"]
[Round "10"]
[White "Forintos, Gyozo"]
[Black "Damjanovic, Mato"]
[Result "1/2-1/2"]
[ECO "A16"]
[EventDate "1968.04.03"]
[PlyCount "135"]

1.c4 Nf6 2.Nc3 g6 3.g3 c5 4.Bg2 Bg7 5.a3 Nc6 6.Rb1 a5 7.d3 O-O 8.Nf3 d6 9.
O-O Bd7 10.Ne1 Qc8 11.Nc2 Bh3 12.Bd2 Bxg2 13.Kxg2 b6 14.Qc1 h5 15.Bg5 Nh7 
16.Bh6 Qb7 17.f3 Qd7 18.h4 e6 19.Rd1 f5 20.Qd2 Nd4 21.Nxd4 cxd4 22.Nb5 e5 
23.Bxg7 Kxg7 24.e3 dxe3 25.Qxe3 Rab8 26.d4 f4 27.Qc3 e4 28.d5+ Kg8 29.Nd4 
fxg3 30.Rf1 Rbe8 31.Ne6 Rxe6 32.dxe6 Qxe6 33.Rbe1 Rf4 34.Rxe4 Rxe4 35.fxe4
Qxe4+ 36.Qf3 Qxh4 37.Qxg3 Qe4+ 38.Kh2 Kg7 39.b3 Nf6 40.Qf4 Qe6 41.Kg1 Nd7 
42.b4 axb4 43.axb4 Qe7 44.Rd1 Ne5 45.Rd5 Qe6 46.Kg2 Kh7 47.Kg3 Nf7 48.Kf2 
Ne5 49.Kg3 Nf7 50.Kf2 Kg8 51.Qd4 Kh7 52.Qxb6 Ne5 53.Qd4 Ng4+ 54.Kf3 Qe1 
55.Rxd6 Qf1+ 56.Kg3 Qe1+ 57.Kf4 Qf1+ 58.Kg5 Qf5+ 59.Kh4 Ne5 60.Kg3 Qf3+ 
61.Kh2 Ng4+ 62.Kg1 Ne3 63.Rd7+ Kh6 64.Qg7+ Kg5 65.Qe7+ Kh6 66.Qg7+ Kg5 67.
Qe7+ Kh6 68.Qg7+ 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Uhlmann, Wolfgang"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "A84"]
[EventDate "1968.04.03"]
[PlyCount "69"]

1.d4 e6 2.c4 f5 3.g3 Nf6 4.Nf3 Be7 5.d5 Bb4+ 6.Bd2 Qe7 7.dxe6 Bxd2+ 8.Qxd2
dxe6 9.Nc3 Nc6 10.Bg2 O-O 11.O-O Rd8 12.Qe1 e5 13.e4 fxe4 14.Nxe4 Bf5 15.
Nh4 Bxe4 16.Bxe4 Nxe4 17.Qxe4 Rd4 18.Qe2 Qe6 19.b3 Rf8 20.f4 Rd7 21.fxe5 
Qxe5 22.Qxe5 Nxe5 23.Rxf8+ Kxf8 24.Re1 Nd3 25.Rd1 Ke8 26.Nf3 Nb4 27.Ra1 
Rd3 28.Kf2 Rc3 29.Ne1 Nd3+ 30.Nxd3 Rxd3 31.Ke2 Rd6 32.Ke3 Rh6 33.h4 Re6+ 
34.Kf3 Rf6+ 35.Ke3 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Gheorghiu, Florin"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B61"]
[EventDate "1968.04.03"]
[PlyCount "38"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.
O-O-O Nxd4 9.Qxd4 Qa5 10.f4 Rxc3 11.bxc3 e5 12.Qb4 Qxb4 13.cxb4 Nxe4 14.
Bh4 Nc3 15.Re1 Nxa2+ 16.Kb2 Nxb4 17.fxe5 d5 18.Rd1 Be7 19.Bxe7 Kxe7 
1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Zinser, Sylvain"]
[Black "Portisch, Lajos"]
[Result "0-1"]
[ECO "A04"]
[EventDate "1968.04.03"]
[PlyCount "58"]

1.Nf3 c5 2.c4 g6 3.d4 Bg7 4.e4 d6 5.dxc5 dxc5 6.Qxd8+ Kxd8 7.Nc3 Bxc3+ 8.
bxc3 Nc6 9.Bf4 Ke8 10.Be2 b6 11.Nd2 Be6 12.Be3 Nf6 13.f4 h5 14.e5 Ng4 15.
Bf3 Rc8 16.Ke2 f6 17.Bd5 Kf7 18.Ne4 Rhd8 19.exf6 exf6 20.Rad1 Na5 21.Bxe6+
Kxe6 22.Rxd8 Rxd8 23.Nd2 Nh6 24.h3 Nf5 25.Bf2 Nd6 26.g4 Naxc4 27.Rd1 Nxd2 
28.Rxd2 hxg4 29.hxg4 Rh8 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Smyslov, Vassily"]
[Black "Forintos, Gyozo"]
[Result "1-0"]
[ECO "E09"]
[EventDate "1968.04.03"]
[PlyCount "179"]

1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.Nbd2 b6
9.b3 Bb7 10.Bb2 Rc8 11.e4 dxe4 12.Nxe4 Nxe4 13.Qxe4 Rc7 14.Rad1 c5 15.Qe2 
cxd4 16.Nxd4 Bxg2 17.Kxg2 a6 18.Qf3 Qc8 19.Rfe1 Nc5 20.Ne2 Qa8 21.Be5 Rd7 
22.Qxa8 Rxa8 23.Rxd7 Nxd7 24.Bf4 Kf8 25.Nc3 Bb4 26.Rd1 Ke7 27.Na4 Ra7 28.
Nb2 Ba3 29.Nd3 f6 30.Ne1 g5 31.Nc2 Bc5 32.Bc1 Rc7 33.Bb2 Nb8 34.h4 gxh4 
35.gxh4 Nc6 36.Kf3 h5 37.Ne3 Kf7 38.Ng2 Ne7 39.Nf4 Nf5 40.Nxh5 e5 41.Kg4 
Ke6 42.Rd2 Rh7 43.Re2 Nd4 44.Bxd4 Bxd4 45.Nf4+ Kf7 46.Nd5 Ke6 47.Nf4+ Kf7 
48.Rd2 Rg7+ 49.Kf5 Rh7 50.h5 exf4 51.Rxd4 Rxh5+ 52.Kxf4 Ke6 53.Rd8 Rf5+ 
54.Ke3 Re5+ 55.Kd3 Ra5 56.a4 Rf5 57.Ke3 Rc5 58.Kd4 Ke7 59.Rb8 Rc6 60.Rb7+ 
Ke6 61.b4 Rd6+ 62.Kc3 Ke5 63.a5 bxa5 64.bxa5 Rd1 65.Rb2 Ra1 66.Kb4 Kd6 67.
Rd2+ Kc6 68.Rd3 Rb1+ 69.Rb3 Rh1 70.Rf3 Rh6 71.Rf5 Kd6 72.Rd5+ Kc6 73.Rf5 
Kd6 74.f3 Rg6 75.Kb3 Rh6 76.Kc3 Kc6 77.Kd4 Rg6 78.f4 Rh6 79.Ke4 Rg6 80.Rh5
Rg1 81.Rh6 Re1+ 82.Kf5 Ra1 83.Rxf6+ Kb7 84.Rb6+ Ka7 85.Re6 Rxa5+ 86.Kg6 
Rc5 87.f5 Rxc4 88.f6 Rg4+ 89.Kf5 Rg1 90.f7 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Damjanovic, Mato"]
[Black "Larsen, Bent"]
[Result "0-1"]
[ECO "B51"]
[EventDate "1968.04.03"]
[PlyCount "89"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bg4 5.h3 Bh5 6.Re1 e6 7.Bxc6+ bxc6 8.d3 
Nf6 9.e5 dxe5 10.Rxe5 c4 11.Rxh5 Nxh5 12.Ne5 Nf6 13.Nxc4 Be7 14.Nbd2 O-O 
15.Nb3 Nd5 16.Bd2 Bb4 17.Bxb4 Nxb4 18.a3 Nd5 19.Qd2 Nb6 20.Nba5 Qc7 21.Re1
Rad8 22.b4 Rd5 23.Ne3 Rd7 24.Ng4 c5 25.b5 c4 26.Nc6 cxd3 27.cxd3 Qd6 28.
Nge5 Rc7 29.Qa5 Nd5 30.Re4 Qc5 31.Rc4 Qb6 32.Ra4 Rb7 33.Qxb6 axb6 34.Rc4 
Ra8 35.a4 f6 36.Nf3 Kf7 37.g3 Rd7 38.Kf1 e5 39.Ke2 Rxa4 40.Rxa4 Nc3+ 41.
Kd2 Nxa4 42.Nfxe5+ fxe5 43.Nxe5+ Ke6 44.Nxd7 Kxd7 45.Kc2 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Byrne, Robert"]
[Black "Padevsky, Nikola"]
[Result "1/2-1/2"]
[ECO "C95"]
[EventDate "1968.04.03"]
[PlyCount "124"]

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 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 Re8 13.b3 Bf8 14.Bb2 g6 15.a4 Bg7 
16.Bd3 c6 17.Qc2 Qb6 18.b4 exd4 19.cxd4 c5 20.bxc5 dxc5 21.axb5 axb5 22.
dxc5 Nxc5 23.Rxa8 Bxa8 24.Bd4 Nfd7 25.Bxg7 Kxg7 26.Qb2+ Qf6 27.Qxb5 Qc3 
28.Bf1 Rb8 29.Qc4 Qxc4 30.Bxc4 Re8 31.e5 Bc6 32.Kh2 Re7 33.Kg3 Bb7 34.Bb5 
f6 35.exf6+ Kxf6 36.Rc1 Ne4+ 37.Nxe4+ Bxe4 38.Bc6 Nf8 39.Bxe4 Rxe4 40.Rc7 
Re7 41.Rxe7 Kxe7 42.Nd4 Kf6 43.Kf4 Nd7 44.h4 Ne5 45.Ke4 h5 46.f3 Nf7 47.
Nb5 Nh6 48.Kf4 Nf5 49.g3 Ng7 50.Nc7 Nf5 51.Nd5+ Kg7 52.Nc3 Nh6 53.g4 hxg4 
54.fxg4 Nf7 55.Ne4 Nd8 56.Nc5 Kf6 57.g5+ Kg7 58.Ke5 Nc6+ 59.Kd6 Nb4 60.
Ne6+ Kf7 61.Nd8+ Kg7 62.Ke6 Nc2 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.14"]
[Round "11"]
[White "Letzelter, Jean-Claude"]
[Black "Benko, Pal"]
[Result "0-1"]
[ECO "B09"]
[EventDate "1968.04.03"]
[PlyCount "58"]

1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 c5 6.dxc5 Qa5 7.Bd3 Qxc5 8.Qe2 
Nc6 9.Be3 Qa5 10.O-O O-O 11.Kh1 Bd7 12.Nd4 Qh5 13.Qxh5 Nxh5 14.Nxc6 bxc6 
15.Be2 Rfb8 16.Rab1 Rb7 17.Bxh5 gxh5 18.Nd1 Rb4 19.Nf2 Bxb2 20.Nd3 Rxe4 
21.Rxb2 Rxe3 22.Re1 Rxe1+ 23.Nxe1 Kf8 24.Nf3 c5 25.Ng5 f6 26.Nf3 Bc6 27.
Kg1 Kf7 28.Rb3 Bd5 29.Ra3 Rb8 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Botvinnik, Mikhail"]
[Black "Letzelter, Jean-Claude"]
[Result "1-0"]
[ECO "A07"]
[EventDate "1968.04.03"]
[PlyCount "47"]

1.g3 d5 2.Bg2 e6 3.Nf3 Nf6 4.O-O Be7 5.d3 O-O 6.Nbd2 b6 7.e4 Bb7 8.e5 Nfd7
9.Re1 c5 10.Nf1 Nc6 11.h4 Qc7 12.Bf4 Rae8 13.N1h2 Qd8 14.Bh3 d4 15.Ng5 
Bxg5 16.hxg5 Ne7 17.Bd2 Ng6 18.f4 Ndxe5 19.fxe5 Qd5 20.Re4 Nxe5 21.Bg2 Qd6
22.Bf4 Bxe4 23.Bxe4 f6 24.Bxh7+ 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Hort, Vlastimil"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D73"]
[EventDate "1968.04.03"]
[PlyCount "36"]

1.Nf3 Nf6 2.g3 d5 3.d4 g6 4.Bg2 Bg7 5.c4 c6 6.Nbd2 O-O 7.O-O a5 8.b3 a4 9.
Ba3 Re8 10.Qc1 Ne4 11.Rd1 Nxd2 12.Rxd2 Nd7 13.e3 Nf6 14.Ne5 Bf5 15.Rd1 
axb3 16.axb3 Ng4 17.Nf3 Be4 18.h3 Nf6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Portisch, Lajos"]
[Black "Padevsky, Nikola"]
[Result "1-0"]
[ECO "D42"]
[EventDate "1968.04.03"]
[PlyCount "69"]

1.c4 Nf6 2.Nc3 e6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 Be7 8.O-O 
O-O 9.a3 cxd4 10.exd4 Nxc3 11.bxc3 Bf6 12.Re1 b6 13.Qc2 g6 14.Bh6 Bg7 15.
Bxg7 Kxg7 16.Be4 Bb7 17.c4 Rc8 18.Qb2 Na5 19.Bxb7 Nxb7 20.Nd2 Nd6 21.c5 
Nf5 22.d5+ Qf6 23.Qxf6+ Kxf6 24.Ne4+ Kg7 25.dxe6 bxc5 26.Rad1 Rc6 27.exf7 
h6 28.Rd5 c4 29.Nc5 Kxf7 30.Nd7 Re6 31.Rxf5+ gxf5 32.Rxe6 Rd8 33.Rxh6 Kg7 
34.Rd6 c3 35.h4 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Larsen, Bent"]
[Black "Smyslov, Vassily"]
[Result "1/2-1/2"]
[ECO "E19"]
[EventDate "1968.04.03"]
[PlyCount "42"]

1.c4 Nf6 2.Nf3 b6 3.g3 Bb7 4.Bg2 e6 5.O-O Be7 6.d4 O-O 7.Nc3 Ne4 8.Qc2 
Nxc3 9.Qxc3 d6 10.b3 Nd7 11.Bb2 Be4 12.Rfd1 Bf6 13.Qe3 Bb7 14.Qd3 Qc8 15.
h4 Re8 16.e4 e5 17.d5 Nc5 18.Qc2 a5 19.a3 a4 20.b4 Nb3 21.Rab1 c5 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Forintos, Gyozo"]
[Black "Byrne, Robert"]
[Result "1/2-1/2"]
[ECO "E70"]
[EventDate "1968.04.03"]
[PlyCount "35"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nge2 c6 6.Ng3 e5 7.d5 cxd5 8.cxd5 O-O
9.Be2 a5 10.Be3 Na6 11.O-O h5 12.Bg5 Bd7 13.Re1 Qb6 14.Qd2 Ng4 15.Nh1 Nc5 
16.h3 Nf6 17.Ng3 Nh7 18.Bh6 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Benko, Pal"]
[Black "Damjanovic, Mato"]
[Result "1-0"]
[ECO "E11"]
[EventDate "1968.04.03"]
[PlyCount "105"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Bd2 a5 5.g3 O-O 6.Bg2 d5 7.Qc2 Ne4 8.O-O 
Nxd2 9.Nbxd2 Nc6 10.Rfd1 f5 11.e3 Bd7 12.Ne1 Ne7 13.Nd3 c6 14.Qb3 Bd6 15.
Qc3 g5 16.f4 g4 17.c5 Bc7 18.Kf2 h5 19.h4 Kh7 20.b3 Ng8 21.a3 Nf6 22.Nb2 
Qe7 23.Na4 Rfc8 24.b4 axb4 25.axb4 Qd8 26.Nb2 Rxa1 27.Rxa1 Ra8 28.Ra3 Ng8 
29.Nd3 Ne7 30.Qa1 Rxa3 31.Qxa3 Qb8 32.Ne5 Be8 33.Bf1 Kg7 34.Nb1 Nc8 35.Nc3
Na7 36.Ke1 Bd8 37.Qa4 Bc7 38.Kd2 Kf8 39.Kc2 Ke7 40.Qb3 Kd8 41.b5 cxb5 42.
Bxb5 Bxb5 43.Nxb5 Bxe5 44.fxe5 Nxb5 45.Qxb5 Qa7 46.Kb3 Kc7 47.Qa4 Qxa4+ 
48.Kxa4 Kd7 49.Kb4 Kd8 50.Ka5 Kd7 51.Kb6 Kc8 52.c6 Kb8 53.Kc5 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.15"]
[Round "12"]
[White "Zinser, Sylvain"]
[Black "Gheorghiu, Florin"]
[Result "0-1"]
[ECO "A78"]
[EventDate "1968.04.03"]
[PlyCount "46"]

1.c4 g6 2.Nc3 Bg7 3.d4 c5 4.d5 d6 5.e4 Nf6 6.Nf3 O-O 7.Be2 e6 8.O-O exd5 
9.cxd5 Re8 10.Nd2 Na6 11.Qc2 Nc7 12.Re1 b6 13.a4 Rb8 14.Nc4 Ba6 15.Rb1 
Bxc4 16.Bxc4 a6 17.b4 b5 18.axb5 axb5 19.Be2 c4 20.f4 Qe7 21.Bd2 Nxe4 22.
Bf3 Bd4+ 23.Kf1 Qh4 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Damjanovic, Mato"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "B58"]
[EventDate "1968.04.03"]
[PlyCount "41"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 g6 7.Be3 Bg7 8.f3 
O-O 9.Qd2 d5 10.Nxc6 bxc6 11.e5 Nd7 12.f4 e6 13.O-O c5 14.Na4 d4 15.Bf2 
Rb8 16.b3 f6 17.Bc4 Nb6 18.Nxc5 Nxc4 19.bxc4 fxe5 20.fxe5 Bxe5 21.Nd3 
1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Letzelter, Jean-Claude"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "B03"]
[EventDate "1968.04.03"]
[PlyCount "50"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Nc6 7.Be3 Bf5 8.Nc3 e6
9.Be2 Be7 10.Nf3 O-O 11.O-O f6 12.Nh4 fxe5 13.Nxf5 exf5 14.d5 Nd4 15.Bxd4 
exd4 16.Qxd4 Nd7 17.Qd2 Bc5+ 18.Kh1 Qh4 19.Qf4 Qxf4 20.Rxf4 Rae8 21.Bd3 g6
22.Nb5 a6 23.b4 Bxb4 24.Rb1 Bd2 25.Nxc7 Bxf4 0-1

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Gheorghiu, Florin"]
[Black "Portisch, Lajos"]
[Result "1/2-1/2"]
[ECO "C93"]
[EventDate "1968.04.03"]
[PlyCount "39"]

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 h6 10.d4 Re8 11.Nbd2 Bf8 12.Nf1 Bd7 13.Ng3 Na5 14.Bc2 c5 15.b3 g6 16.
Be3 Qc7 17.Qd2 Kh7 18.Rad1 Rad8 19.d5 Nb7 20.Nh2 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Smyslov, Vassily"]
[Black "Benko, Pal"]
[Result "1/2-1/2"]
[ECO "E09"]
[EventDate "1968.04.03"]
[PlyCount "39"]

1.c4 e6 2.g3 d5 3.Bg2 Nf6 4.Nf3 Be7 5.O-O O-O 6.d4 Nbd7 7.Qc2 c6 8.Nbd2 b6
9.b3 Bb7 10.Bb2 Rc8 11.e4 c5 12.exd5 exd5 13.dxc5 dxc4 14.Nxc4 b5 15.Nce5 
Rxc5 16.Qe2 Nxe5 17.Nxe5 Bxg2 18.Kxg2 Qd5+ 19.Kg1 Re8 20.Ng4 1/2-1/2

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Uhlmann, Wolfgang"]
[Black "Zinser, Sylvain"]
[Result "1-0"]
[ECO "D35"]
[EventDate "1968.04.03"]
[PlyCount "55"]

1.d4 d5 2.c4 e6 3.cxd5 exd5 4.Nc3 Nf6 5.Bg5 Be7 6.e3 c6 7.Bd3 Nbd7 8.Qc2 
Nf8 9.h3 Ne6 10.Bh4 a5 11.Nf3 g6 12.O-O-O b5 13.Ne5 Bb7 14.Kb1 a4 15.f4 
Nd7 16.Bxe7 Qxe7 17.Nxd7 Qxd7 18.f5 Nc7 19.e4 dxe4 20.Nxe4 O-O-O 21.Nc5 
Qd6 22.Be4 Kb8 23.Rhf1 Rhf8 24.Qc3 gxf5 25.Rxf5 Ne6 26.Nxb7 Kxb7 27.Rxb5+ 
Kc8 28.Rb6 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Byrne, Robert"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "B02"]
[EventDate "1968.04.03"]
[PlyCount "83"]

1.e4 Nf6 2.e5 Nd5 3.Nc3 Nxc3 4.bxc3 b6 5.f4 Bb7 6.Nf3 e6 7.d4 d6 8.Bd3 Be7
9.O-O Nc6 10.Qe1 Qd7 11.exd6 Qxd6 12.Ng5 h6 13.Ne4 Qd7 14.f5 O-O-O 15.fxe6
Qxe6 16.Qf2 Nxd4 17.Ng3 Qc6 18.cxd4 Rxd4 19.Nf5 Bc5 20.Be3 Rf4 21.Bxc5 Re8
22.Nd4 Rxf2 23.Nxc6 Rxf1+ 24.Rxf1 Bxc6 25.Bf2 a5 26.Re1 Rxe1+ 27.Bxe1 Bd5 
28.a3 h5 29.Kf2 Kd7 30.g3 a4 31.Bc3 g6 32.Ke3 c6 33.Be5 Ke6 34.Bc7 b5 35.
Kd4 g5 36.Kc5 h4 37.g4 f6 38.Bf5+ Ke7 39.c3 Bf3 40.Bd6+ Kd8 41.Kb6 Bg2 42.
Bc5 1-0

[Event "Monte Carlo it"]
[Site "Monte Carlo MNC"]
[Date "1968.04.17"]
[Round "13"]
[White "Padevsky, Nikola"]
[Black "Forintos, Gyozo"]
[Result "1/2-1/2"]
[ECO "D27"]
[EventDate "1968.04.03"]
[PlyCount "36"]

1.d4 d5 2.Nf3 Nf6 3.c4 dxc4 4.e3 e6 5.Bxc4 a6 6.a4 c5 7.O-O Nc6 8.Nc3 Be7 
9.b3 O-O 10.Bb2 cxd4 11.exd4 Bd7 12.Qe2 Na5 13.Rfd1 Bc6 14.Ne5 Bd5 15.Rab1
Rc8 16.Bc1 Bb4 17.Na2 Be7 18.Nc3 Bb4 1/2-1/2

