[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.28"]
[Round "1"]
[White "Bleiman, Yaacov"]
[Black "Algera, Simon"]
[Result "1-0"]
[ECO "D94"]
[EventDate "1964.12.28"]
[PlyCount "49"]

1.d4 d5 2.c4 c6 3.e3 Nf6 4.Nc3 g6 5.Nf3 Bg7 6.Bd3 Bg4 7.h3 Bxf3 8.Qxf3 
dxc4 9.Bxc4 Nbd7 10.O-O O-O 11.Rd1 Qc7 12.e4 e5 13.d5 cxd5 14.Bxd5 a6 15.
Be3 Rac8 16.Rac1 Qb8 17.Bb3 Nc5 18.Nd5 Ncxe4 19.Ne7+ Kh8 20.Rxc8 Rxc8 21.
Nxc8 Qxc8 22.Bxf7 Qc7 23.Bd5 Nd6 24.Bg5 e4 25.Qxf6 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.28"]
[Round "1"]
[White "Glauser, Hansruedi"]
[Black "De Haseth, Pieter Lourens"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1964.12.28"]
[PlyCount "49"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bb3 
Be7 9.N1f3 O-O 10.Bd2 a5 11.c3 Nbd5 12.O-O h6 13.Nh3 b6 14.Ne5 c5 15.c4 a4
16.Bd1 Nc7 17.Nc6 Qe8 18.Nxe7+ Qxe7 19.dxc5 bxc5 20.Bc3 Bb7 21.Bc2 Bc6 22.
Nf4 Nce8 23.Rad1 Nd6 24.Bxf6 Qxf6 25.Rxd6 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.28"]
[Round "1"]
[White "Hubner, Robert"]
[Black "Noorda, Sijbolt Jan"]
[Result "1-0"]
[ECO "C62"]
[EventDate "1964.12.28"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 d6 4.d4 Bd7 5.Nc3 exd4 6.Nxd4 Nf6 7.Bg5 Be7 8.f4 
h6 9.Bxf6 Bxf6 10.Nde2 a6 11.Bc4 O-O 12.Qd2 Rb8 13.O-O-O Bg4 14.Nd5 Re8 
15.h3 Bxe2 16.Qxe2 b5 17.Bd3 Nd4 18.Qg4 c6 19.Ne3 Qa5 20.Kb1 b4 21.Qg3 h5 
22.Nc4 Qc5 23.Rhe1 Nb5 24.e5 dxe5 25.fxe5 h4 26.Qf4 Na3+ 27.bxa3 bxa3+ 28.
Kc1 Bxe5 29.Rxe5 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.28"]
[Round "1"]
[White "Kolbak, Jens"]
[Black "Holzl, Franz"]
[Result "1-0"]
[ECO "E05"]
[EventDate "1964.12.28"]
[PlyCount "89"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Qa4+ Nbd7 6.Bg2 Be7 7.O-O O-O 8.Qxc4
a6 9.Rd1 b5 10.Qc2 Bb7 11.Nc3 c5 12.Bg5 Qb6 13.e3 h6 14.Bxf6 Bxf6 15.Ne4 
Be7 16.dxc5 Nxc5 17.Nxc5 Bxc5 18.Ne5 Bxg2 19.Kxg2 Qb7+ 20.Kg1 Rac8 21.Rd7 
Qb6 22.Qe4 Bd6 23.Nxf7 Rxf7 24.Qxe6 Rf8 25.Rxd6 Qc5 26.Rad1 Kh8 27.R6d2 
Rf5 28.Qe4 Rf3 29.b4 Qh5 30.Rc1 Qf7 31.Rcc2 h5 32.Qe5 h4 33.Qg5 hxg3 34.
hxg3 Rf5 35.Qg4 g6 36.f4 Qe6 37.Qf3 Re8 38.Kf2 g5 39.Rc6 Qf7 40.e4 g4 41.
Qc3+ Rfe5 42.Kg1 Qa7+ 43.Rc5 Kg8 44.fxe5 Qh7 45.Qe3 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.28"]
[Round "1"]
[White "Ree, Hans"]
[Black "Sibe, Jan"]
[Result "1-0"]
[ECO "E17"]
[EventDate "1964.12.28"]
[PlyCount "81"]

1.c4 Nf6 2.Nf3 e6 3.g3 b6 4.Bg2 Bb7 5.O-O Be7 6.b3 O-O 7.Bb2 d6 8.Nc3 Nbd7
9.d4 Ne4 10.Qc2 Nxc3 11.Bxc3 Qc8 12.e4 c5 13.d5 exd5 14.exd5 Bf6 15.Bh3 
Bxc3 16.Ng5 f5 17.Qxc3 Ne5 18.f4 Ng6 19.Ne6 Qd7 20.Nxf8 Rxf8 21.Rfe1 Bc8 
22.Re2 Qf7 23.Rae1 Bd7 24.Bg2 Re8 25.Rxe8+ Bxe8 26.a4 a5 27.Re6 Qf8 28.Bf3
Bd7 29.Re2 Qf7 30.Bh5 Kf8 31.Kf1 Kg8 32.h3 Kf8 33.g4 Qf6 34.Qxf6+ gxf6 35.
Bxg6 hxg6 36.g5 Kf7 37.Kg2 fxg5 38.fxg5 Bc8 39.Kg3 Kf8 40.Kf4 Kf7 41.h4 {
Time} 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.28"]
[Round "1"]
[White "Woodcock, Christopher"]
[Black "Verstraeten, Roeland"]
[Result "1-0"]
[ECO "B42"]
[EventDate "1964.12.28"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Be3 Nf6 7.O-O Ne5 8.h3 
Nxd3 9.cxd3 d5 10.e5 Nd7 11.f4 Bc5 12.Nd2 O-O 13.Kh1 Qe7 14.Qe2 f5 15.Rac1
b6 16.N2b3 Bb7 17.Rc2 Rac8 18.Rfc1 h6 19.a3 Kh7 20.Nf3 Bxe3 21.Qxe3 Rxc2 
22.Rxc2 Rc8 23.Rxc8 Bxc8 24.Qc1 Nc5 25.d4 Nxb3 26.Qxc8 Na5 27.Kh2 Nb7 28.
Qc6 Na5 29.Qxb6 Nc4 30.Qxa6 Nxb2 31.a4 Nc4 32.a5 g5 33.fxg5 hxg5 34.Qxe6 
Qxe6 35.Nxg5+ Kg6 36.Nxe6 Nxa5 37.Nf4+ Kf7 38.Kg3 Nb3 39.Ne2 Na5 40.Kf4 
Ke6 41.Ng3 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.29"]
[Round "2"]
[White "Algera, Simon"]
[Black "Ree, Hans"]
[Result "0-1"]
[ECO "B23"]
[EventDate "1964.12.28"]
[PlyCount "50"]

1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.d3 e6 6.f4 Nf6 7.Nf3 d6 8.O-O Be7 9.
Ne2 O-O 10.c3 Nc6 11.Qc2 Rc8 12.h3 d5 13.b3 c4 14.bxc4 bxc4 15.dxc4 dxe4 
16.Ng5 Na5 17.Nxe4 Nxc4 18.Kh2 Nd5 19.Qd3 Nde3 20.Qxd8 Rfxd8 21.Bxe3 Nxe3 
22.Rfb1 Ba8 23.Bf3 Nc2 24.Rc1 Nxa1 25.Rxa1 f5 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.29"]
[Round "2"]
[White "Holzl, Franz"]
[Black "De Haseth, Pieter Lourens"]
[Result "0-1"]
[ECO "A56"]
[EventDate "1964.12.28"]
[PlyCount "76"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 g6 6.f4 exf4 7.Bxf4 Nh5 8.Be3 Bg7 
9.Qc2 Bg4 10.Be2 Bxe2 11.Ngxe2 Nd7 12.h3 Ne5 13.O-O-O Qd7 14.b3 O-O-O 15.
g4 Nf6 16.Rdf1 Rdf8 17.Nf4 Qe7 18.Rf2 Nfd7 19.Rhf1 Kb8 20.Qd2 Qd8 21.Nfe2 
h6 22.Nb5 Nf6 23.Ng3 a6 24.Na3 Nfd7 25.Kc2 Qb6 26.Rb1 Qb4 27.Qc1 Qa5 28.
Bd2 Qd8 29.b4 Qh4 30.Rb3 f5 31.exf5 gxf5 32.Rxf5 Qxh3 33.Rxf8+ Rxf8 34.Nf5
Qxg4 35.Nxg7 Qg6+ 36.Kb2 Qxg7 37.Qc3 cxb4 38.Qxb4 Nd3+ 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.29"]
[Round "2"]
[White "Kolbak, Jens"]
[Black "Woodcock, Christopher"]
[Result "1/2-1/2"]
[ECO "E95"]
[EventDate "1964.12.28"]
[PlyCount "61"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 Nbd7 7.O-O e5 8.Re1 
exd4 9.Nxd4 Nc5 10.Bf1 Re8 11.f3 Ne6 12.Be3 c6 13.Nc2 b6 14.Qd2 Qc7 15.
Red1 Rd8 16.Rac1 Bb7 17.Qf2 d5 18.cxd5 cxd5 19.exd5 Nxd5 20.Nxd5 Bxd5 21.
Nb4 Qe5 22.Nxd5 Rxd5 23.Rxd5 Qxd5 24.Bc4 Qe5 25.Bxe6 Qxe6 26.b3 Qd6 27.g3 
Re8 28.Kg2 h5 29.Bf4 Qd3 30.Re1 Rc8 31.Rc1 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.29"]
[Round "2"]
[White "Noorda, Sijbolt Jan"]
[Black "Bleiman, Yaacov"]
[Result "0-1"]
[ECO "B17"]
[EventDate "1964.12.28"]
[PlyCount "72"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 6.Ng3 e6 7.Bd3 Be7 8.O-O 
O-O 9.c3 c5 10.Qc2 b6 11.Ng5 h6 12.Nh7 Re8 13.Nxf6+ Nxf6 14.dxc5 Bxc5 15.
Ne4 Bb7 16.Nxf6+ Qxf6 17.Be4 Bxe4 18.Qxe4 Rad8 19.Be3 Bxe3 20.fxe3 Qg5 21.
Rad1 Qc5 22.Qf3 f5 23.Kh1 Qc4 24.a3 Rd3 25.Rxd3 Qxd3 26.Rd1 Qc2 27.Qh5 Kh7
28.h3 Re7 29.Rd8 Qxb2 30.Qd1 Qxc3 31.Qd6 Qc1+ 32.Kh2 Qc7 33.Kg3 Qxd6+ 34.
Rxd6 Kg6 35.Kf4 Kf6 36.g3 Rc7 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.29"]
[Round "2"]
[White "Sibe, Jan"]
[Black "Glauser, Hansruedi"]
[Result "0-1"]
[ECO "C85"]
[EventDate "1964.12.28"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 c5 8.Nxe5
Qd4 9.Nd3 c4 10.Nf4 g5 11.Ne2 Qxe4 12.d3 cxd3 13.cxd3 Qg6 14.Qc3 c6 15.Ng3
O-O 16.Qd2 Nd5 17.Nc3 Nf4 18.Re1 Be6 19.d4 Rad8 20.Qe3 Rfe8 21.Rd1 c5 22.
dxc5 Rxd1+ 23.Nxd1 Bd5 24.Qe5 f6 25.Qd4 Bxc5 26.Qd2 Bxg2 27.Ne3 Bc6 28.a4 
Qf7 29.Ngf5 Qe6 30.Qc2 Qd5 31.Nh6+ Kf8 32.f3 Rxe3 33.Bxe3 Bxe3+ 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.29"]
[Round "2"]
[White "Verstraeten, Roeland"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "B42"]
[EventDate "1964.12.28"]
[PlyCount "103"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Qc7 6.O-O Nf6 7.Qe2 d5 8.Nd2 
Bd6 9.h3 Bf4 10.exd5 Nxd5 11.Be4 Nf6 12.Bf3 O-O 13.Qc4 Qd6 14.Ne4 Nxe4 15.
Bxe4 Nd7 16.Bxf4 Qxf4 17.Nf3 g6 18.g3 Qh6 19.h4 Nf6 20.Rfd1 Qh5 21.Ng5 
Nxe4 22.Nxe4 Qf5 23.Rd2 e5 24.Nd6 Qf6 25.Nxc8 Raxc8 26.Qe4 b5 27.Rad1 Rc4 
28.Qe2 Qf5 29.c3 Re4 30.Qd3 Qg4 31.Kg2 Rc4 32.Qf3 b4 33.Qxg4 Rxg4 34.cxb4 
Rxb4 35.b3 e4 36.Rd4 Rfb8 37.Rxb4 Rxb4 38.Rd6 a5 39.Ra6 Rb5 40.Ra8+ Kg7 
41.Kf1 f5 42.Ke2 Kf6 43.Ke3 Rd5 44.Ke2 Rc5 45.Kd2 f4 46.Rf8+ Ke5 47.Rxf4 
Rd5+ 48.Ke2 Rc5 49.Kd2 Rd5+ 50.Ke2 Rc5 51.Kd2 Rd5+ 52.Ke2 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "3"]
[White "Bleiman, Yaacov"]
[Black "Verstraeten, Roeland"]
[Result "1-0"]
[ECO "E87"]
[EventDate "1964.12.28"]
[PlyCount "77"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 g6 6.f3 Nh5 7.Be3 Bg7 8.Qd2 f5 9.
O-O-O f4 10.Bf2 O-O 11.Bd3 a6 12.Kb1 Bd7 13.Nge2 Qa5 14.Nc1 b5 15.Be1 bxc4
16.Bxc4 Qb6 17.Qe2 Rf7 18.Nb3 a5 19.a4 Na6 20.Bb5 Nc7 21.Bxd7 Rxd7 22.Nd2 
Nf6 23.Nc4 Qa6 24.Na2 Nfe8 25.Qc2 Rdd8 26.Bxa5 Rdb8 27.Rd3 Bf6 28.Rb3 Bd8 
29.Rd1 Qa7 30.Rdd3 Na6 31.Bxd8 Rxd8 32.Qd2 Rdb8 33.a5 Nb4 34.Nxb4 cxb4 35.
Rxb4 Qg1+ 36.Ka2 Qc5 37.Rdb3 Rc8 38.Ra4 Rab8 39.Nb6 {Time} 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "3"]
[White "De Haseth, Pieter Lourens"]
[Black "Sibe, Jan"]
[Result "0-1"]
[ECO "B34"]
[EventDate "1964.12.28"]
[PlyCount "78"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O 
d5 9.Nxc6 bxc6 10.e5 Nd7 11.f4 Qc7 12.Na4 Rd8 13.c3 e6 14.Nc5 Bf8 15.b4 
Nxc5 16.Bxc5 Bxc5+ 17.bxc5 Qa5 18.Qd4 Ba6 19.Bxa6 Qxa6 20.Rfb1 Rab8 21.a4 
Qe2 22.Rb4 a5 23.Rb6 Rxb6 24.cxb6 Qb2 25.Qd1 Qxb6+ 26.Kh1 Rb8 27.h3 Qf2 
28.Rb1 Rxb1 29.Qxb1 Qxf4 30.Qb8+ Kg7 31.Qd6 Qxa4 32.Qd8 Qf4 33.Qxa5 Qxe5 
34.Qc5 Qc7 35.c4 Qd7 36.Qd4+ f6 37.Qg4 h5 38.Qd4 e5 39.Qc5 d4 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "3"]
[White "Glauser, Hansruedi"]
[Black "Algera, Simon"]
[Result "1-0"]
[ECO "B05"]
[EventDate "1964.12.28"]
[PlyCount "95"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.c4 Nb6 7.exd6 cxd6 8.Nc3 
Be7 9.b3 N8d7 10.Be3 O-O 11.O-O Nf6 12.h3 Bh5 13.Qd2 d5 14.c5 Nbd7 15.b4 
Ne4 16.Nxe4 dxe4 17.Ne5 Bxe2 18.Qxe2 f5 19.Rad1 Nf6 20.Qb5 Rb8 21.Bg5 Qe8 
22.Qxe8 Rfxe8 23.Bxf6 Bxf6 24.b5 Red8 25.c6 Bxe5 26.dxe5 bxc6 27.Rxd8+ 
Rxd8 28.bxc6 Rc8 29.Rc1 Kf7 30.Kf1 g5 31.Ke2 Rd8 32.Rc4 Rc8 33.Ke3 Ke7 34.
g4 h6 35.a4 Ke8 36.Rc5 Kd8 37.gxf5 exf5 38.Kd4 Ke7 39.Kd5 Rd8+ 40.Kc4 f4 
41.Kb5 e3 42.fxe3 fxe3 43.c7 Rc8 44.Kc6 Rf8 45.Rc3 e2 46.Re3 Rf1 47.Rxe2 
Rc1+ 48.Kb7 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "3"]
[White "Hubner, Robert"]
[Black "Kolbak, Jens"]
[Result "1-0"]
[ECO "B43"]
[EventDate "1964.12.28"]
[PlyCount "153"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.g3 Bb7 7.Bg2 Nf6 8.Qe2 b4 
9.Na4 d5 10.Bg5 Be7 11.Bxf6 Bxf6 12.Rd1 O-O 13.Nc5 Bxd4 14.Rxd4 Qb6 15.Nb3
e5 16.Rd2 d4 17.Nc1 a5 18.Nd3 Ba6 19.Qh5 Bxd3 20.cxd3 Qe6 21.O-O Nc6 22.
Rc1 g6 23.Qh4 b3 24.a3 Qd6 25.f4 Rac8 26.Bh3 Rc7 27.f5 f6 28.fxg6 hxg6 29.
Qg4 Kf7 30.Rc4 Nd8 31.Qd1 Rb7 32.Qc1 Kg7 33.Rc5 Rbf7 34.Rxa5 Rc7 35.Qd1 
Ne6 36.Qxb3 Ng5 37.Bg2 Rc1+ 38.Rd1 Qc7 39.Rb5 Rxd1+ 40.Qxd1 Qc6 41.Rb4 Rc8
42.Rc4 Qb7 43.Rxc8 Qxc8 44.h4 Ne6 45.Bh3 Qc6 46.Bxe6 Qxe6 47.Kg2 Qc6 48.
Kf2 f5 49.Qe2 f4 50.gxf4 exf4 51.Kf3 Qc1 52.Kg4 Kf6 53.e5+ Ke6 54.Qf3 Qxb2
55.Kxf4 Qc1+ 56.Kg4 Qg1+ 57.Kh3 Ke7 58.e6 Kd8 59.a4 Kc8 60.a5 g5 61.Qc6+ 
Kb8 62.Qb5+ Ka7 63.Qb6+ Ka8 64.Qd8+ Ka7 65.Qc7+ Ka8 66.Qc8+ Ka7 67.Qc5+ 
Kb7 68.Qd5+ Ka6 69.hxg5 Qf1+ 70.Kg4 Qxd3 71.Qd6+ Kxa5 72.Qe5+ Kb4 73.e7 
Qd1+ 74.Kf5 Qc2+ 75.Kf6 Qc6+ 76.Kf7 Qc4+ 77.Kg7 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "3"]
[White "Ree, Hans"]
[Black "Noorda, Sijbolt Jan"]
[Result "1-0"]
[ECO "B43"]
[EventDate "1964.12.28"]
[PlyCount "73"]

1.d4 e6 2.e4 c5 3.Nf3 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 b5 7.Bf3 Bb7 8.O-O b4
9.Na4 Bd6 10.g3 h5 11.Re1 Nc6 12.Bg2 h4 13.Be3 hxg3 14.hxg3 Nf6 15.Nb6 Rd8
16.Nc4 Bxg3 17.fxg3 Qxg3 18.Nxc6 Bxc6 19.Qd6 Nxe4 20.Qxg3 Nxg3 21.Nd6+ Kf8
22.Bc5 Kg8 23.Re3 Bxg2 24.Kxg2 Nh5 25.Rf1 f5 26.Bxb4 Rb8 27.a3 g5 28.Bc3 
Nf4+ 29.Kg1 Rh4 30.Be5 Rg4+ 31.Kf2 Ng6 32.Bc3 Nh4 33.Rg3 Rf4+ 34.Ke2 Rxf1 
35.Rxg5+ Kh7 36.Rg7+ Kh6 37.Nf7+ 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "3"]
[White "Woodcock, Christopher"]
[Black "Holzl, Franz"]
[Result "0-1"]
[ECO "B05"]
[EventDate "1964.12.28"]
[PlyCount "142"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.Ng5 Bf5 7.e6 fxe6 8.g4 Bg6 
9.Bd3 Bxd3 10.Qxd3 g6 11.c4 Nf6 12.Nc3 Qd7 13.h3 Na6 14.Be3 Bh6 15.Nxh7 
Kf7 16.Nxf6 exf6 17.O-O-O f5 18.Bxh6 Rxh6 19.d5 cxd5 20.gxf5 gxf5 21.cxd5 
e5 22.Rdg1 Rg8 23.Rxg8 Kxg8 24.Rg1+ Kh7 25.Qg3 Qf7 26.a3 Nc5 27.h4 a6 28.
Rd1 Qg6 29.Qxg6+ Kxg6 30.b4 Nb3+ 31.Kb2 Nd4 32.Rg1+ Kf6 33.Rh1 e4 34.Nd1 
Ke5 35.Ne3 Rh5 36.Kc3 Ne2+ 37.Kd2 Nf4 38.Rg1 Rxh4 39.Rg5 Rh5 40.Rg7 Rh2 
41.Re7+ Kf6 42.Rxb7 Rxf2+ 43.Kd1 Ke5 44.Re7+ Kd4 45.Nxf5+ Kd3 46.Ke1 Re2+ 
47.Kf1 Nxd5 48.Rd7 e3 49.Ng3 Rf2+ 50.Ke1 Rf6 51.Rh7 Rg6 52.Ne2 Rg2 53.Nc1+
Ke4 54.Ne2 Kd3 55.Nc1+ Kc2 56.Ne2 Nc3 57.Nxc3 Kxc3 58.Rd7 Rd2 59.Re7 Rd3 
60.Re6 d5 61.Rxa6 d4 62.Rc6+ Kb2 63.Rd6 Rd2 64.b5 Kc3 65.b6 Rb2 66.a4 Kd3 
67.Kf1 Rb1+ 68.Kg2 e2 69.Re6 e1=Q 70.Rxe1 Rxe1 71.a5 Rb1 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "4"]
[White "Algera, Simon"]
[Black "De Haseth, Pieter Lourens"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1964.12.28"]
[PlyCount "46"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 Nd5 7.N1f3 h6 8.Ne4
N7f6 9.Ng3 Bg4 10.h3 Bxf3 11.Qxf3 e6 12.c3 Bd6 13.Bd3 Bc7 14.Qe2 Qe7 15.
Bd2 h5 16.Bg5 Bf4 17.Bxf4 Nxf4 18.Qf3 Nxd3+ 19.Qxd3 h4 20.Ne4 Nxe4 21.Qxe4
Qg5 22.Qg4 Qxg4 23.hxg4 g5 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "4"]
[White "Holzl, Franz"]
[Black "Sibe, Jan"]
[Result "1-0"]
[ECO "E24"]
[EventDate "1964.12.28"]
[PlyCount "101"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 b6 7.Bg5 h6 8.Bh4 O-O
9.cxd5 exd5 10.e3 Qe7 11.Bf2 c5 12.Ne2 Ba6 13.g3 Nc6 14.Bg2 Rfe8 15.O-O 
Bxe2 16.Qxe2 cxd4 17.cxd4 Nxd4 18.Qd3 Ne6 19.Rae1 Nc5 20.Qb1 Rad8 21.Kh1 
Nfd7 22.Rd1 Nf6 23.Rfe1 Rd6 24.Qa2 Qd7 25.Re2 Rd8 26.Red2 Qc6 27.Kg1 Ne8 
28.Re1 Qb5 29.Red1 Qb3 30.Qa1 Na4 31.Rc1 b5 32.Bf1 a6 33.Be2 d4 34.exd4 
Qe6 35.Re1 Qf6 36.Bd1 Nb6 37.Re4 g5 38.Kg2 Ng7 39.f4 Qg6 40.Bc2 f5 41.Re5 
gxf4 42.Bb3+ Kh8 43.d5 fxg3 44.Bc5 gxh2+ 45.Kh1 R6d7 46.Re6 Qxe6 47.dxe6 
Rxd2 48.Bxb6 Rc8 49.Bd4 Rc7 50.Be5 Rb7 51.Qc1 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "4"]
[White "Kolbak, Jens"]
[Black "Bleiman, Yaacov"]
[Result "1/2-1/2"]
[ECO "E18"]
[EventDate "1964.12.28"]
[PlyCount "123"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 O-O 6.O-O b6 7.Qc2 Bb7 8.Rd1 Nbd7
9.cxd5 exd5 10.Nc3 Re8 11.Bf4 a6 12.Ne5 Nf8 13.e4 Ne6 14.Be3 dxe4 15.Nxe4 
Nxe4 16.Bxe4 Bxe4 17.Qxe4 Bd6 18.Qg4 Qf6 19.f4 c5 20.dxc5 Bxe5 21.fxe5 
Qxe5 22.Bd4 Nxd4 23.Qxd4 bxc5 24.Qxe5 Rxe5 25.Rd2 g6 26.Rc1 Rae8 27.Kf2 
Kg7 28.Rcc2 R8e6 29.Rd7 h5 30.Rc7 Rd6 31.Kg2 Rf5 32.h4 Rd3 33.R7xc5 Rxc5 
34.Rxc5 Rd2+ 35.Kf3 Rxb2 36.Ra5 Rb6 37.Rc5 f6 38.Rc7+ Kh6 39.Rc5 Rd6 40.
Ke4 Re6+ 41.Kf3 g5 42.hxg5+ fxg5 43.Rc3 Kg6 44.Rc5 Kf6 45.Kf2 Re5 46.Rc6+ 
Kf5 47.Rxa6 Kg4 48.Ra4+ Kh3 49.Ra3 g4 50.Rd3 Kh2 51.a4 Rc5 52.Ke3 h4 53.
gxh4 g3 54.Kf3 g2 55.Rd2 Kh1 56.Rxg2 Rc3+ 57.Kg4 Kxg2 58.h5 Rc4+ 59.Kg5 
Kf3 60.h6 Rc5+ 61.Kg6 Kg4 62.h7 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "4"]
[White "Noorda, Sijbolt Jan"]
[Black "Glauser, Hansruedi"]
[Result "0-1"]
[ECO "B20"]
[EventDate "1964.12.28"]
[PlyCount "54"]

1.e4 c5 2.d3 Nc6 3.f4 Nf6 4.Nf3 d6 5.g3 g6 6.Bg2 Bg7 7.O-O O-O 8.Nbd2 Rb8 
9.a4 a6 10.Nc4 d5 11.exd5 Nxd5 12.Nce5 Nd4 13.Nxd4 cxd4 14.Qe2 Be6 15.Bd2 
Rc8 16.Rfc1 Qd6 17.c4 dxc3 18.bxc3 Nxc3 19.Bxc3 Rxc3 20.Rxc3 Qd4+ 21.Kh1 
Qxc3 22.Rb1 Rd8 23.Qb2 Bxe5 24.fxe5 Qxd3 25.Qb6 Rd7 26.Re1 Qc2 27.Bxb7 Qd2
0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "4"]
[White "Verstraeten, Roeland"]
[Black "Ree, Hans"]
[Result "0-1"]
[ECO "C94"]
[EventDate "1964.12.28"]
[PlyCount "134"]

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 Nb8 10.a4 Bb7 11.d3 Nbd7 12.Nbd2 Nc5 13.Bc2 Nfd7 14.d4 Nxa4 15.Bxa4 
bxa4 16.Rxa4 Bf6 17.Nc4 Nb6 18.Nxb6 cxb6 19.d5 Bc8 20.Qd3 Be7 21.g4 h5 22.
Nh2 Bg5 23.Ra1 hxg4 24.hxg4 g6 25.Qg3 Bxc1 26.Raxc1 Qg5 27.Re3 Bd7 28.Rf1 
Qf4 29.g5 f5 30.gxf6 Rxf6 31.Rf3 Qxg3+ 32.Rxg3 Kg7 33.f3 Rc8 34.Ng4 Bxg4 
35.Rxg4 Rf4 36.Rxf4 exf4 37.Ra1 a5 38.Kf2 Kf6 39.Rh1 Kg7 40.Ke2 b5 41.Kd3 
a4 42.Rh2 g5 43.Rh3 Kg6 44.Rh2 Kg7 45.Re2 Kf6 46.Re1 Rh8 47.c4 bxc4+ 48.
Kxc4 Rh3 49.Ra1 Rxf3 50.Kd4 Rb3 51.Rxa4 f3 52.Ra8 g4 53.Rg8 g3 54.Rxg3 f2 
55.Rxb3 f1=Q 56.Rb8 Qf2+ 57.Kd3 Qf3+ 58.Kd4 Qd1+ 59.Ke3 Qh5 60.Rf8+ Ke7 
61.Rf6 Qd1 62.Rf2 Qb3+ 63.Kf4 Kf6 64.Re2 Qd1 65.Rf2 Qc1+ 66.Kf3 Ke5 67.Re2
Qf4+ 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.30"]
[Round "4"]
[White "Woodcock, Christopher"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "C04"]
[EventDate "1964.12.28"]
[PlyCount "59"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.c3 e5 5.exd5 Qxd5 6.Ngf3 exd4 7.Bc4 Qh5 8.O-O 
Bd6 9.Ne4 Bg4 10.Nxd6+ cxd6 11.Be2 dxc3 12.bxc3 Nge7 13.Rb1 b6 14.h3 Bxf3 
15.Bxf3 Qg6 16.Ba3 O-O 17.Qxd6 Rfc8 18.Qf4 Re8 19.Rbd1 Rac8 20.Rfe1 Qc2 
21.Qd2 Qa4 22.Bd6 Ng6 23.Bd5 Nce5 24.Qd4 Qxd4 25.cxd4 Nd7 26.Rxe8+ Rxe8 
27.Rc1 Nf6 28.Bb3 Ne4 29.Ba3 Nd2 30.Rc7 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.31"]
[Round "5"]
[White "Bleiman, Yaacov"]
[Black "Woodcock, Christopher"]
[Result "1-0"]
[ECO "E82"]
[EventDate "1964.12.28"]
[PlyCount "65"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.f3 d6 6.Be3 b6 7.Qd2 c5 8.d5 Nbd7 9.
Nge2 Ne5 10.Ng3 e6 11.Be2 exd5 12.cxd5 a6 13.a4 Re8 14.O-O Ra7 15.Rae1 Rc7
16.h3 Bb7 17.Kh1 Qc8 18.f4 Ned7 19.Bc4 h5 20.Qc2 h4 21.Nge2 Nh5 22.Bg1 Nf8
23.Bh2 Rce7 24.Qd3 Kh7 25.Ng1 f5 26.Nf3 Ng3+ 27.Bxg3 hxg3 28.Ng5+ Kh8 29.
e5 dxe5 30.d6 e4 31.Qxg3 Re6 32.Qh4+ Kg8 33.Nd5 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.31"]
[Round "5"]
[White "De Haseth, Pieter Lourens"]
[Black "Noorda, Sijbolt Jan"]
[Result "1-0"]
[ECO "C85"]
[EventDate "1964.12.28"]
[PlyCount "75"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 Be6 8.b3 
Nd7 9.Bb2 f6 10.d4 Bd6 11.Nbd2 O-O 12.c4 b6 13.Rc1 Qe7 14.c5 bxc5 15.dxe5 
Nxe5 16.Nxe5 fxe5 17.Nc4 Qg5 18.Rc3 Qh4 19.Bc1 Rab8 20.Qe2 Kh8 21.f3 g5 
22.Qf2 Qxf2+ 23.Rxf2 h6 24.Na5 Rb5 25.Nc4 Rfb8 26.Ba3 a5 27.Rd2 Rd8 28.
Nxe5 Kh7 29.Rcd3 a4 30.Nc4 axb3 31.axb3 Rxb3 32.Rxb3 Bxc4 33.Rbb2 Ra8 34.
Rb7 Rxa3 35.Rxd6 Ra1+ 36.Kf2 Ra2+ 37.Kg3 Bf1 38.Rxc7+ {Time} 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.31"]
[Round "5"]
[White "Glauser, Hansruedi"]
[Black "Verstraeten, Roeland"]
[Result "1-0"]
[ECO "B43"]
[EventDate "1964.12.28"]
[PlyCount "65"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 b5 7.Bf3 Bb7 8.O-O d6
9.a4 bxa4 10.Rxa4 Nd7 11.Nb3 Ngf6 12.Re1 Be7 13.Na5 Nc5 14.Ra2 e5 15.Nxb7 
Qxb7 16.Bg5 Qb8 17.Be2 O-O 18.Bc4 Qb4 19.Qe2 Ne6 20.Bxf6 Nd4 21.Qf1 Bxf6 
22.Nd5 Qd2 23.c3 Rfc8 24.b4 Nf3+ 25.gxf3 Qg5+ 26.Kh1 Qh4 27.Nb6 Bg5 28.
Nxc8 Rxc8 29.Rxa6 Bf4 30.Qg2 h5 31.Rg1 g5 32.Bf1 Rxc3 33.Qg3 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.31"]
[Round "5"]
[White "Hubner, Robert"]
[Black "Holzl, Franz"]
[Result "1-0"]
[ECO "B45"]
[EventDate "1964.12.28"]
[PlyCount "57"]

1.e4 c5 2.Ne2 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Ndb5 Bb4 7.a3 Bxc3+ 8.
Nxc3 d5 9.exd5 exd5 10.Bd3 O-O 11.O-O h6 12.Bf4 d4 13.Nb5 Nd5 14.Bg3 Be6 
15.Re1 Qd7 16.Bc4 Nf4 17.Bf1 Nd5 18.Nxd4 Bg4 19.f3 Bh5 20.Nb5 Rfd8 21.c4 
Nb6 22.Qxd7 Rxd7 23.Rad1 Rad8 24.Rxd7 Rxd7 25.Nd6 Bg6 26.b4 Nd4 27.c5 Na4 
28.Bf2 Nc2 29.Re8+ 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.31"]
[Round "5"]
[White "Ree, Hans"]
[Black "Kolbak, Jens"]
[Result "0-1"]
[ECO "B95"]
[EventDate "1964.12.28"]
[PlyCount "44"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.Qf3 Be7 8.O-O-O 
Qc7 9.Qg3 Nbd7 10.Be2 b5 11.Bxf6 Bxf6 12.f4 O-O 13.Bf3 Rb8 14.Qh3 Nc5 15.
g4 Bxd4 16.Rxd4 b4 17.Ne2 b3 18.cxb3 Nxb3+ 19.Kb1 Nxd4 20.Nxd4 Qb6 21.Nb3 
Qe3 22.g5 Bb7 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1964.12.31"]
[Round "5"]
[White "Sibe, Jan"]
[Black "Algera, Simon"]
[Result "1-0"]
[ECO "B17"]
[EventDate "1964.12.28"]
[PlyCount "99"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 Nd5 7.N1f3 h6 8.Ne4
N7f6 9.Nxf6+ exf6 10.O-O Be7 11.Bb3 O-O 12.c4 Nb6 13.Qd3 f5 14.Bd2 Be6 15.
Ba5 c5 16.d5 Bf6 17.Rad1 Bd7 18.Qb1 Qe7 19.Rfe1 Qd6 20.Bd2 Na4 21.Bc1 Kh7 
22.Bxa4 Bxa4 23.Qxf5+ Kg8 24.b3 Bd7 25.Qf4 Qxf4 26.Bxf4 Rfe8 27.Bd6 b6 28.
Ne5 Bxe5 29.Bxe5 f6 30.Bg3 Rxe1+ 31.Rxe1 Re8 32.Rxe8+ Bxe8 33.Bb8 a6 34.
Ba7 b5 35.Bxc5 bxc4 36.bxc4 Kf7 37.Kf1 g6 38.Ke2 f5 39.f4 Kf6 40.Bf8 h5 
41.h4 Kf7 42.Bb4 Ba4 43.Kd3 Ke8 44.Kd4 Kd8 45.Kc5 Kc7 46.Ba5+ Kb7 47.Kd6 
Kc8 48.c5 Bb5 49.c6 Bc4 50.a3 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.01"]
[Round "6"]
[White "Holzl, Franz"]
[Black "Algera, Simon"]
[Result "1-0"]
[ECO "C63"]
[EventDate "1964.12.28"]
[PlyCount "47"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 fxe4 5.Nxe4 d5 6.Nc3 Bg4 7.h3 Bxf3 8.Qxf3
Nf6 9.d3 Bb4 10.O-O O-O 11.Bxc6 bxc6 12.Qg3 Bd6 13.Qg5 Nd7 14.Qg4 Nf6 15.
Qa4 Qd7 16.Bg5 Nh5 17.Nxd5 Qe8 18.Nc3 Rb8 19.Rab1 Qg6 20.Qg4 Qf7 21.Ne4 h6
22.Bxh6 Rbe8 23.Rbe1 Re6 24.Ng5 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.01"]
[Round "6"]
[White "Hubner, Robert"]
[Black "Bleiman, Yaacov"]
[Result "1-0"]
[ECO "B16"]
[EventDate "1964.12.28"]
[PlyCount "77"]

1.e4 c6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6 6.Bc4 Bf5 7.Ne2 e6 8.
Bf4 Bd6 9.Qd2 Bxf4 10.Nxf4 Nd7 11.O-O-O Qc7 12.Qe3 O-O-O 13.Bd3 Bxd3 14.
Rxd3 Kb8 15.Rhd1 Nb6 16.Qf3 Qd6 17.g4 Qe7 18.Nh5 Nd5 19.c4 Nb4 20.Rb3 
Nxa2+ 21.Kb1 Nb4 22.Qxf6 Qxf6 23.Nxf6 c5 24.d5 Nc6 25.Rh3 Ne5 26.b3 Nd7 
27.Rh6 Nxf6 28.Rxf6 Rd7 29.Kc2 Rhd8 30.Rh6 f5 31.g5 exd5 32.Rxd5 Rxd5 33.
cxd5 Rd7 34.d6 b5 35.h4 Kb7 36.h5 Kc6 37.Re6 Rg7 38.f4 Kd7 39.h6 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.01"]
[Round "6"]
[White "Kolbak, Jens"]
[Black "Glauser, Hansruedi"]
[Result "1/2-1/2"]
[ECO "E92"]
[EventDate "1964.12.28"]
[PlyCount "124"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.dxe5 dxe5 8.Qxd8 
Rxd8 9.Bg5 Re8 10.Nd5 Nxd5 11.cxd5 f5 12.Rc1 c6 13.Bc4 Kh8 14.h4 fxe4 15.
Nd2 Bf5 16.h5 gxh5 17.Rxh5 Nd7 18.dxc6 bxc6 19.Bf7 Rf8 20.Bb3 Nf6 21.Rh4 
Rac8 22.Nc4 Nd5 23.Nd6 Nb4 24.Bc4 Rc7 25.Nxe4 Rd7 26.a3 Nd5 27.Nc5 Rdf7 
28.f3 Bf6 29.Bxf6+ Rxf6 30.Kf2 Rb8 31.b3 Re8 32.Ne4 Bxe4 33.Rxe4 Nb6 34.
Rce1 Nxc4 35.Rxc4 Rd6 36.Ke3 Kg7 37.Rec1 Ree6 38.Ra4 Rd7 39.Ra6 Red6 40.
Rc3 Rc7 41.Rc5 Kf6 42.Rca5 Rcd7 43.Rxa7 Rd3+ 44.Kf2 Rxa7 45.Rxa7 Rxb3 46.
Rxh7 Rxa3 47.Rh6+ Kg5 48.Rxc6 Ra2+ 49.Kg3 Ra8 50.Rc5 Kf5 51.Rc2 Rb8 52.Kf2
Ra8 53.g4+ Kf6 54.Rc6+ Kf7 55.Ke3 Ra4 56.Rc7+ Kf6 57.Rc6+ Kf7 58.Rh6 Rb4 
59.Rh5 Kf6 60.Rf5+ Ke6 61.Kf2 Rb3 62.Rf8 Ke7 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.01"]
[Round "6"]
[White "Noorda, Sijbolt Jan"]
[Black "Sibe, Jan"]
[Result "1-0"]
[ECO "B22"]
[EventDate "1964.12.28"]
[PlyCount "27"]

1.e4 c5 2.d4 cxd4 3.c3 d5 4.exd5 Qxd5 5.cxd4 Nc6 6.Nf3 Bg4 7.Nc3 Qe6+ 8.
Be3 Qd6 9.d5 Ne5 10.Nxe5 Bxd1 11.Bb5+ Kd8 12.Nxf7+ Kc7 13.Nxd6 exd6 14.
Rxd1 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.01"]
[Round "6"]
[White "Verstraeten, Roeland"]
[Black "De Haseth, Pieter Lourens"]
[Result "1-0"]
[ECO "B14"]
[EventDate "1964.12.28"]
[PlyCount "92"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 Nc6 6.c5 e6 7.a3 a5 8.Na4 Nd7 
9.Bb5 Be7 10.Bf4 O-O 11.Nf3 f6 12.O-O Na7 13.Bxd7 Bxd7 14.Nb6 Nc6 15.Nxa8 
Qxa8 16.Bc7 Qe8 17.Qb3 Bc8 18.Rfe1 g5 19.h3 g4 20.hxg4 Qg6 21.Rad1 Qxg4 
22.Qd3 Rf7 23.Nh2 Qh5 24.Bg3 f5 25.Bf4 Rg7 26.Qf3 Qg6 27.b3 Bd7 28.g3 h5 
29.b4 Bf6 30.Be5 Nxe5 31.dxe5 Bd8 32.Rd4 Bb5 33.Nf1 h4 34.Kg2 b6 35.Rc1 
axb4 36.axb4 bxc5 37.bxc5 Ba5 38.Ne3 hxg3 39.fxg3 Bc7 40.Qf4 Qxg3+ 41.Qxg3
Rxg3+ 42.Kxg3 Bxe5+ 43.Kf3 Bxd4 44.c6 Ba6 45.c7 Bc8 46.Rb1 Kf7 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.01"]
[Round "6"]
[White "Woodcock, Christopher"]
[Black "Ree, Hans"]
[Result "0-1"]
[ECO "C31"]
[EventDate "1964.12.28"]
[PlyCount "68"]

1.e4 e5 2.f4 d5 3.exd5 c6 4.Nc3 exf4 5.Nf3 Nf6 6.d4 Bd6 7.Bd3 Nxd5 8.Nxd5 
cxd5 9.O-O Nc6 10.c3 O-O 11.Qc2 h6 12.Bd2 g5 13.Rae1 Qf6 14.Qc1 Bd7 15.Re2
Rae8 16.Rxe8 Rxe8 17.Bb1 Bf5 18.Bxf5 Qxf5 19.Qb1 Re4 20.Qd3 g4 21.Ne1 Qh5 
22.h3 f3 23.gxf3 Qxh3 24.Rf2 Re6 25.Rg2 Bg3 26.Qf1 Rf6 27.f4 Bxe1 28.Qxe1 
Re6 29.Qf2 Ne7 30.f5 Re4 31.f6 Ng6 32.Rh2 Qd3 33.Rxh6 Re6 34.Kg2 g3 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.02"]
[Round "7"]
[White "Algera, Simon"]
[Black "Noorda, Sijbolt Jan"]
[Result "0-1"]
[ECO "B43"]
[EventDate "1964.12.28"]
[PlyCount "68"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 b5 7.a3 Bb7 8.Be3 Nf6
9.O-O Be7 10.Kh1 O-O 11.f4 d6 12.Qf3 Nbd7 13.Nb3 Rac8 14.Qh3 e5 15.Rf3 
exf4 16.Bxf4 Ne5 17.Bxe5 dxe5 18.Raf1 Rcd8 19.Rd1 Bc8 20.Qg3 Nh5 21.Qf2 
Bg5 22.Be2 Nf4 23.h3 Bb7 24.Kh2 f5 25.Bd3 Nxd3 26.cxd3 fxe4 27.dxe4 Bf4+ 
28.g3 Rxd1 29.Nxd1 Bxe4 30.Rc3 Qd6 31.Qe1 Bb7 32.gxf4 exf4 33.Nf2 f3+ 34.
Kg1 Qg3+ 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.02"]
[Round "7"]
[White "Bleiman, Yaacov"]
[Black "Holzl, Franz"]
[Result "1-0"]
[ECO "A05"]
[EventDate "1964.12.28"]
[PlyCount "89"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 e5 4.e4 d6 5.O-O Nf6 6.d3 O-O 7.h3 Nc6 8.Nc3 h6 9.
Be3 Be6 10.d4 exd4 11.Nxd4 Nxd4 12.Bxd4 Qd7 13.Kh2 Ne8 14.Bxg7 Nxg7 15.Qd2
Kh7 16.Rad1 Rfd8 17.Qe3 Qe8 18.Rfe1 c6 19.g4 f6 20.f4 g5 21.Qg3 Qe7 22.Rd2
Rd7 23.Red1 Rad8 24.Kh1 Bg8 25.Qf2 Ra8 26.Ne2 Ne6 27.b3 Kh8 28.c4 Nd8 29.
fxg5 fxg5 30.Qd4+ Qg7 31.Qxg7+ Kxg7 32.Rxd6 Rxd6 33.Rxd6 Be6 34.e5 a5 35.
Nd4 Kf7 36.Be4 a4 37.Bf5 axb3 38.axb3 Bxf5 39.gxf5 c5 40.Nb5 Nc6 41.Rd7+ 
Ke8 42.e6 Ra1+ 43.Kg2 Ne5 44.Nd6+ Kf8 45.e7+ 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.02"]
[Round "7"]
[White "De Haseth, Pieter Lourens"]
[Black "Kolbak, Jens"]
[Result "1/2-1/2"]
[ECO "B74"]
[EventDate "1964.12.28"]
[PlyCount "54"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 O-O 8.O-O 
Nc6 9.f4 Bd7 10.Nb3 Rc8 11.Bf3 Be6 12.Nd5 Nd7 13.c3 f5 14.Nd4 Bxd5 15.exd5
Bxd4 16.Bxd4 Nxd4 17.Qxd4 Qb6 18.Qxb6 Nxb6 19.Rfe1 Rfe8 20.Re2 Kf7 21.g4 
Rc4 22.gxf5 Rxf4 23.fxg6+ hxg6 24.Kg2 Nc4 25.Kg3 Rf6 26.Bg4 Ne5 27.Be6+ 
Kg7 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.02"]
[Round "7"]
[White "Glauser, Hansruedi"]
[Black "Woodcock, Christopher"]
[Result "1-0"]
[ECO "B35"]
[EventDate "1964.12.28"]
[PlyCount "89"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 
Qa5 9.f3 Nxd4 10.Bxd4 b5 11.Qd2 b4 12.Nd5 Nxd5 13.exd5 e5 14.dxe6 dxe6 15.
Bxg7 Kxg7 16.O-O-O Ba6 17.Rhe1 Rfd8 18.Qf4 Qc5 19.h4 Be2 20.Rd2 Rxd2 21.
Kxd2 Ba6 22.Qe5+ Qxe5 23.Rxe5 Bf1 24.g4 a6 25.Rc5 Rd8+ 26.Ke3 Rd7 27.Ba4 
Rb7 28.g5 h6 29.Kd4 hxg5 30.hxg5 Rb8 31.Rc7 Rd8+ 32.Rd7 Rh8 33.Kc5 Rh5 34.
f4 Bh3 35.Bb3 Rh4 36.Rd4 a5 37.f5 Rh5 38.f6+ Kh7 39.Kd6 Rxg5 40.Ke7 Rc5 
41.Kxf7 Rc7+ 42.Kf8 Rc8+ 43.Ke7 Rc7+ 44.Kd6 Rf7 45.Rh4+ 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.02"]
[Round "7"]
[White "Ree, Hans"]
[Black "Hubner, Robert"]
[Result "1/2-1/2"]
[ECO "C41"]
[EventDate "1964.12.28"]
[PlyCount "30"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.dxe5 Nxe4 5.Qd5 Nc5 6.Bg5 Be7 7.exd6 Qxd6 8.
Qxd6 Bxd6 9.Nc3 a6 10.O-O-O Nc6 11.Bc4 Be6 12.Rhe1 O-O 13.Bd5 Nb4 14.Bxe6 
Nxe6 15.Be3 Rad8 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.02"]
[Round "7"]
[White "Sibe, Jan"]
[Black "Verstraeten, Roeland"]
[Result "1/2-1/2"]
[ECO "B43"]
[EventDate "1964.12.28"]
[PlyCount "91"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nf6 7.O-O d6 8.Nb3 
Be7 9.f4 O-O 10.Be3 Nbd7 11.Qf3 Nb6 12.Rae1 Rd8 13.Qh3 e5 14.Qf3 Ng4 15.
Bxb6 Qxb6+ 16.Kh1 Rf8 17.Nd5 Qd8 18.f5 Nf6 19.Nxe7+ Qxe7 20.g4 Ne8 21.Qg3 
b5 22.c4 Bd7 23.g5 f6 24.h4 Rc8 25.Rc1 Kh8 26.Qe3 Nc7 27.Rg1 Bc6 28.Na5 
Ba8 29.Qe2 bxc4 30.Nxc4 d5 31.Nb6 dxe4 32.Bxe4 Bxe4+ 33.Qxe4 Rcd8 34.Qc6 
Nb5 35.Nd5 Qf7 36.gxf6 gxf6 37.Ne3 Qh5 38.Rg4 Nd4 39.Qg2 Nxf5 40.Nxf5 Qxf5
41.Rg1 Qh5 42.Qb7 Rf7 43.Qxa6 Qf5 44.Qa3 Rdf8 45.Qg3 Qc8 46.Rg2 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "8"]
[White "Bleiman, Yaacov"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[ECO "D29"]
[EventDate "1964.12.28"]
[PlyCount "65"]

1.d4 d5 2.c4 dxc4 3.e3 Nf6 4.Bxc4 e6 5.Nf3 c5 6.O-O a6 7.Qe2 b5 8.Bb3 Bb7 
9.Rd1 Nbd7 10.Nbd2 Qb6 11.a4 c4 12.Bc2 Be7 13.e4 O-O 14.Nf1 Rfc8 15.Bg5 h6
16.Bh4 b4 17.a5 Qd8 18.d5 exd5 19.exd5 Bxd5 20.Ne3 Bxf3 21.Qxf3 Qc7 22.Nf5
Ne5 23.Qe2 Ng6 24.Nxh6+ gxh6 25.Bxg6 Re8 26.Bc2 b3 27.Bb1 Rad8 28.Rf1 Qf4 
29.Bg3 Qg4 30.Qxg4+ Nxg4 31.Bf5 h5 32.Rac1 Nh6 33.Bb1 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "8"]
[White "Holzl, Franz"]
[Black "Noorda, Sijbolt Jan"]
[Result "1/2-1/2"]
[ECO "D23"]
[EventDate "1964.12.28"]
[PlyCount "84"]

1.d4 d5 2.c4 dxc4 3.Qa4+ c6 4.Qxc4 Nf6 5.Nc3 Bf5 6.g3 Nbd7 7.Nf3 e6 8.Bg2 
Be7 9.O-O Ne4 10.Ne5 Nxe5 11.dxe5 Nxc3 12.bxc3 Bc2 13.a4 Qb6 14.Be3 Qc7 
15.a5 O-O 16.a6 bxa6 17.Rxa6 Qxe5 18.Rxc6 a5 19.Bd4 Qb8 20.Rb6 Qc8 21.Qa2 
Bf5 22.Bxa8 Qxa8 23.f3 e5 24.Rb5 Be6 25.Qxa5 Qxa5 26.Rxa5 exd4 27.cxd4 Bc4
28.Kf2 Bf6 29.Rd1 Rd8 30.e4 g6 31.d5 Kg7 32.Rc5 Bb3 33.Rd3 Be7 34.Rc7 Bd6 
35.Rxf7+ Kxf7 36.Rxb3 Rb8 37.Rc3 Rb2+ 38.Ke3 Rxh2 39.f4 g5 40.e5 gxf4+ 41.
Kxf4 Rf2+ 42.Ke3 Bxe5 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "8"]
[White "Hubner, Robert"]
[Black "Glauser, Hansruedi"]
[Result "1/2-1/2"]
[ECO "C96"]
[EventDate "1964.12.28"]
[PlyCount "83"]

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 Nd7 12.a4 b4 13.cxb4 cxb4 14.Nbd2 Rb8 15.Nb3 Bf6 
16.Nxa5 Qxa5 17.Be3 Bb7 18.Nh2 exd4 19.Bxd4 Bxd4 20.Qxd4 Qc5 21.Qd2 Nf6 
22.Rac1 Qb6 23.Nf1 Rfe8 24.Ng3 Rbd8 25.Qf4 Bc8 26.Bb3 Be6 27.Bxe6 Rxe6 28.
Nf5 Rde8 29.a5 Qd8 30.Qg5 g6 31.Rc6 Qd7 32.Rxa6 Nxe4 33.Nh6+ Kg7 34.Nf5+ 
Kg8 35.Nh6+ Kg7 36.Qh4 Nxf2 37.Rxe6 Qxe6 38.Qxf2 Kxh6 39.Qd2+ Qe3+ 40.
Qxe3+ Rxe3 41.Rxd6 Re2 42.a6 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "8"]
[White "Kolbak, Jens"]
[Black "Sibe, Jan"]
[Result "1-0"]
[ECO "E05"]
[EventDate "1964.12.28"]
[PlyCount "127"]

1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 Be7 5.O-O O-O 6.c4 dxc4 7.Nbd2 c6 8.Nxc4 
Nbd7 9.Qc2 Nb6 10.Nce5 Bd7 11.Rb1 Ne8 12.Rd1 Nd6 13.h4 Be8 14.Nd3 Nd5 15.
Bf4 Nxf4 16.Nxf4 Qc8 17.Bh3 g6 18.Rbc1 Qb8 19.Kg2 Nf5 20.h5 Bd6 21.e3 Bd7 
22.Nd3 Qd8 23.e4 Ng7 24.h6 Ne8 25.Nc5 Bc8 26.Qb3 Qe7 27.Nd3 Bb8 28.Re1 Nf6
29.Nfe5 Rd8 30.Qc3 Qd6 31.Nf3 Qf8 32.Qd2 Kh8 33.Qg5 Ng8 34.Qh4 f6 35.Nc5 
Re8 36.d5 exd5 37.Bxc8 Rxc8 38.exd5 Bd6 39.Nxb7 cxd5 40.Nxd6 Qxd6 41.Rcd1 
Rd8 42.Nd4 Re8 43.b3 Qb4 44.Rxe8 Rxe8 45.Qf4 Re4 46.Qc7 Qe7 47.Qc6 Qe5 48.
Nf3 Qe6 49.Qb7 Nxh6 50.Rxd5 Nf7 51.Rd7 Kg7 52.Rxf7+ Qxf7 53.Qxe4 Qd7 54.a4
g5 55.Nd4 h5 56.Nf5+ Kf7 57.Ne3 Kg7 58.Qd5 Qc7 59.a5 h4 60.a6 h3+ 61.Kxh3 
Qc8+ 62.g4 Qxa6 63.Nf5+ Kh8 64.Qd8+ 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "8"]
[White "Verstraeten, Roeland"]
[Black "Algera, Simon"]
[Result "1/2-1/2"]
[ECO "B05"]
[EventDate "1964.12.28"]
[PlyCount "76"]

1.e4 Nf6 2.e5 Nd5 3.Nf3 d6 4.d4 Bg4 5.Be2 c6 6.h3 Bh5 7.O-O Bxf3 8.Bxf3 
dxe5 9.dxe5 e6 10.Re1 Nd7 11.c3 Qc7 12.Qe2 Bc5 13.Nd2 Nf4 14.Qe4 Ng6 15.
Nc4 O-O 16.h4 Be7 17.g3 Rfd8 18.h5 Nc5 19.Qe2 Nf8 20.Bf4 Nd3 21.Red1 Nxf4 
22.gxf4 f5 23.Qc2 Rxd1+ 24.Rxd1 Rd8 25.Qb3 Rxd1+ 26.Qxd1 Qd7 27.Na5 Qxd1+ 
28.Bxd1 Nd7 29.Nxb7 Nc5 30.Nxc5 Bxc5 31.Ba4 Kf7 32.Bxc6 g6 33.h6 Bf8 34.
Kg2 Bxh6 35.Kf3 g5 36.fxg5 Bxg5 37.Ke2 Ke7 38.Kd3 h5 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "8"]
[White "Woodcock, Christopher"]
[Black "De Haseth, Pieter Lourens"]
[Result "1/2-1/2"]
[ECO "B11"]
[EventDate "1964.12.28"]
[PlyCount "36"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Bg4 5.Bc4 e6 6.c3 Nd7 7.d4 Be7 8.Ng3 
Ngf6 9.h3 Bxf3 10.Qxf3 Nd5 11.O-O O-O 12.Re1 Re8 13.Bd2 Nf8 14.Rad1 Qc7 
15.Bb3 Ng6 16.Nh5 Nf6 17.Nf4 Nxf4 18.Bxf4 Bd6 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "9"]
[White "Algera, Simon"]
[Black "Kolbak, Jens"]
[Result "0-1"]
[ECO "C42"]
[EventDate "1964.12.28"]
[PlyCount "66"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.d3 Nf6 6.Nc3 c6 7.Be2 d5 8.O-O 
Bd6 9.Bg5 O-O 10.d4 Nbd7 11.Bd3 Qc7 12.h3 h6 13.Bd2 a6 14.Bf5 Nb6 15.Bxc8 
Raxc8 16.b3 Rce8 17.Nh4 Bf4 18.Bxf4 Qxf4 19.Nf3 Nbd7 20.Qd2 Qf5 21.Rfe1 
Ne4 22.Nxe4 dxe4 23.Nh2 Nf6 24.Nf1 Qg6 25.Qb4 b5 26.Qa5 Nh5 27.Qd2 Re6 28.
Re3 f5 29.f4 Qf6 30.Re2 Rd8 31.Rd1 Red6 32.c3 c5 33.d5 Rxd5 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "9"]
[White "De Haseth, Pieter Lourens"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "C10"]
[EventDate "1964.12.28"]
[PlyCount "84"]

1.e4 e6 2.d4 d5 3.Nc3 Nc6 4.Be3 Bb4 5.e5 f6 6.f4 fxe5 7.fxe5 Qh4+ 8.Bf2 
Qe4+ 9.Qe2 Nh6 10.O-O-O Bxc3 11.Qh5+ g6 12.Qxh6 Bxd4 13.Re1 Qf5 14.Bxd4 
Nxd4 15.Bd3 Qf8 16.Qh4 Nf5 17.Bxf5 Qxf5 18.g4 Qf4+ 19.Kb1 O-O 20.Nh3 Qf7 
21.Ng5 Qg7 22.Rhf1 h6 23.Nh3 Rxf1 24.Rxf1 g5 25.Qe1 Bd7 26.Nf2 Rf8 27.Nd3 
Bb5 28.Rf2 b6 29.Rxf8+ Qxf8 30.h4 Bxd3 31.cxd3 Qf3 32.Kc2 Qg2+ 33.Kc3 Qxg4
34.hxg5 Qxg5 35.b4 h5 36.Qd1 Qxe5+ 37.d4 Qg3+ 38.Kb2 Qg4 39.Qd2 h4 40.Kb3 
Kg7 41.Qc2 Qg3+ 42.Ka4 a6 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "9"]
[White "Glauser, Hansruedi"]
[Black "Bleiman, Yaacov"]
[Result "1/2-1/2"]
[ECO "B17"]
[EventDate "1964.12.28"]
[PlyCount "82"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Bc4 Ngf6 6.Ng5 e6 7.Qe2 Nb6 8.Bb3 
h6 9.N5f3 Be7 10.Be3 O-O 11.Ne5 Nbd5 12.Bd2 c5 13.dxc5 Nd7 14.c4 N5f6 15.
Ngf3 Bxc5 16.O-O b6 17.Rfe1 Bb7 18.Bc2 Nxe5 19.Nxe5 Qe7 20.Bc3 Bb4 21.Bxb4
Qxb4 22.Rad1 Qe7 23.Rd2 Rfd8 24.Red1 Qc7 25.Ng4 Nxg4 26.Qxg4 Rxd2 27.Rxd2 
Qc6 28.Rd4 Qc5 29.Qd1 Qg5 30.f3 g6 31.b3 Rc8 32.Qd2 Qf6 33.Rd7 Bc6 34.Rd6 
h5 35.Qd4 Qg5 36.h4 Qg3 37.Rd8+ Rxd8 38.Qxd8+ Kg7 39.Qd4+ e5 40.Qe3 Qxh4 
41.Qxe5+ Qf6 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "9"]
[White "Noorda, Sijbolt Jan"]
[Black "Verstraeten, Roeland"]
[Result "1-0"]
[ECO "A03"]
[EventDate "1964.12.28"]
[PlyCount "25"]

1.e3 Nf6 2.f4 d5 3.b3 g6 4.Bb2 Bg7 5.Nf3 c5 6.Be2 Nc6 7.Ne5 O-O 8.O-O Qc7 
9.Nxc6 Qxc6 10.Bf3 e6 11.Qe1 b5 12.Qh4 c4 13.Bxf6 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "9"]
[White "Ree, Hans"]
[Black "Holzl, Franz"]
[Result "1-0"]
[ECO "A14"]
[EventDate "1964.12.28"]
[PlyCount "77"]

1.c4 e6 2.Nf3 d5 3.g3 c6 4.b3 Nf6 5.Bg2 Be7 6.O-O O-O 7.Bb2 Nbd7 8.Qc2 Bd6
9.d4 Ne4 10.Ne5 f5 11.Nd2 Qg5 12.Ndf3 Qh5 13.a3 Ndf6 14.b4 a6 15.Qb3 g5 
16.Rad1 Bd7 17.a4 b5 18.c5 Bb8 19.Ne1 Bxe5 20.dxe5 Ng4 21.h3 Ngxf2 22.Rxf2
Nxf2 23.Kxf2 g4 24.Nd3 bxa4 25.Qc3 f4 26.Nxf4 gxh3 27.Rh1 a5 28.bxa5 Rab8 
29.Bxh3 Qg5 30.Qc2 h5 31.Bg2 Rf7 32.Bf3 Be8 33.Rxh5 Qg7 34.Rh4 Rf5 35.Rg4 
Rg5 36.Nxe6 Rxg4 37.Nxg7 Rxg7 38.e6 Rg5 39.Qc3 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.04"]
[Round "9"]
[White "Sibe, Jan"]
[Black "Woodcock, Christopher"]
[Result "1/2-1/2"]
[ECO "B74"]
[EventDate "1964.12.28"]
[PlyCount "82"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 g6 7.Be3 Bg7 8.O-O 
O-O 9.Nb3 Be6 10.f4 Na5 11.Nxa5 Qxa5 12.Bf3 Rac8 13.Rf2 Qb4 14.Nd5 Bxd5 
15.c3 Qc4 16.exd5 Ne4 17.Rc2 Nc5 18.b3 Qd3 19.Bxc5 Qxd1+ 20.Rxd1 Rxc5 21.
c4 b5 22.Rdc1 Rfc8 23.Kf2 b4 24.Re1 Kf8 25.Ke3 a5 26.Kd3 a4 27.Rb1 Ra8 28.
Rf2 axb3 29.axb3 Ra3 30.Bd1 Rca5 31.Bc2 Ra2 32.Rd2 Bc3 33.g4 Ra1 34.Rg2 
Rxb1 35.Bxb1 Ra3 36.Ba2 Kg7 37.g5 h6 38.h4 hxg5 39.hxg5 f6 40.Ke4 fxg5 41.
fxg5 Kf7 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.05"]
[Round "10"]
[White "Bleiman, Yaacov"]
[Black "De Haseth, Pieter Lourens"]
[Result "1-0"]
[ECO "E80"]
[EventDate "1964.12.28"]
[PlyCount "52"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 g6 6.f3 Bg7 7.Bg5 Na6 8.Qd2 h6 9.
Be3 Nc7 10.Bd3 Bd7 11.Nge2 a6 12.a4 b6 13.g4 Ng8 14.Ng3 a5 15.O-O-O Qe7 
16.h4 O-O-O 17.Be2 Rf8 18.Rdf1 Qe8 19.Bd1 f6 20.f4 Kb8 21.Rh2 Rh7 22.Rhf2 
Ne7 23.fxe5 fxe5 24.Rxf8 Bxf8 25.Qf2 Rh8 26.Qf6 Nc8 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.05"]
[Round "10"]
[White "Holzl, Franz"]
[Black "Verstraeten, Roeland"]
[Result "0-1"]
[ECO "A56"]
[EventDate "1964.12.28"]
[PlyCount "90"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.e4 d6 5.Bd3 Be7 6.Qc2 O-O 7.Ne2 Na6 8.a3 Bd7 9.
Nbc3 Nc7 10.f4 a6 11.b4 b6 12.bxc5 bxc5 13.fxe5 dxe5 14.O-O Nce8 15.Ng3 
Nd6 16.Nf5 Nfe8 17.Be3 Nxf5 18.exf5 f6 19.Ne4 Qa5 20.Rf3 Rc8 21.Qf2 Kf7 
22.Rh3 Rh8 23.Rf1 Qxa3 24.Be2 Qb4 25.g4 Kg8 26.Rh5 Qb6 27.h4 a5 28.Kh2 a4 
29.Rg1 a3 30.g5 a2 31.d6 Nxd6 32.gxf6 Nxe4 33.Rxg7+ Kf8 34.fxe7+ Kxg7 35.
Bh6+ Kf7 36.Qg2 Rcg8 37.Rg5 Nxg5 38.Bh5+ Kxe7 39.Bxg5+ Rxg5 40.Qxg5+ Qf6 
41.Qg1 Qxh4+ 42.Kg2 Qg5+ 43.Kf2 Qxg1+ 44.Kxg1 a1=Q+ 45.Kf2 Qb2+ 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.05"]
[Round "10"]
[White "Hubner, Robert"]
[Black "Sibe, Jan"]
[Result "1-0"]
[ECO "B35"]
[EventDate "1964.12.28"]
[PlyCount "81"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 Bg7 6.Nc3 Nf6 7.Bc4 O-O 8.Bb3 
Ng4 9.Qxg4 Nxd4 10.Qd1 Nxb3 11.axb3 b6 12.Bd4 e5 13.Be3 Bb7 14.Qd2 f5 15.
Bg5 Bf6 16.Bh6 Bg7 17.Bxg7 Kxg7 18.O-O-O Bc6 19.f3 Rc8 20.Rhe1 b5 21.exf5 
Rxf5 22.Ne4 d5 23.Ng3 Rf7 24.Rxe5 Qc7 25.Qd4 Kg8 26.h4 b4 27.Rd2 Rcf8 28.
Ne2 a5 29.h5 a4 30.hxg6 hxg6 31.Re6 Rg7 32.Qc5 Rc8 33.Nd4 Rh7 34.Rxg6+ Kf7
35.Qd6 Qxd6 36.Rxd6 Rh1+ 37.Rd1 Rxd1+ 38.Kxd1 a3 39.bxa3 bxa3 40.Nxc6 a2 
41.Ne5+ 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.05"]
[Round "10"]
[White "Kolbak, Jens"]
[Black "Noorda, Sijbolt Jan"]
[Result "1-0"]
[ECO "C47"]
[EventDate "1964.12.28"]
[PlyCount "57"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.Nxc6 bxc6 7.Bd3 Bxc3+ 
8.bxc3 O-O 9.O-O d5 10.exd5 cxd5 11.Re1 Qd6 12.Qf3 Bg4 13.Qg3 Qxg3 14.hxg3
c5 15.Ba3 c4 16.Bxf8 cxd3 17.f3 Bf5 18.Ba3 dxc2 19.Kf2 Rc8 20.Re3 h6 21.
Rae1 Rc4 22.g4 Bg6 23.Bc1 Nd7 24.Re8+ Kh7 25.Rd8 Nc5 26.Ree8 Bd3 27.Rxd5 
Rxc3 28.Re3 a5 29.Rxc5 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.05"]
[Round "10"]
[White "Ree, Hans"]
[Black "Glauser, Hansruedi"]
[Result "1-0"]
[ECO "A26"]
[EventDate "1964.12.28"]
[PlyCount "65"]

1.c4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d6 6.Nc3 Nc6 7.Rb1 e5 8.b4 Bf5 
9.d3 Qd7 10.b5 Ne7 11.Re1 Bh3 12.Bh1 h6 13.Nd2 Rab8 14.Qa4 b6 15.Qxa7 d5 
16.Qa3 d4 17.Na4 Nh5 18.c5 f5 19.cxb6 cxb6 20.Nc4 f4 21.Naxb6 fxg3 22.f3 
Qe6 23.hxg3 Nxg3 24.Qd6 Qf5 25.Qxe7 Nxh1 26.Qh4 Bf6 27.Qxh6 Ng3 28.Nd5 
Rbd8 29.Nxf6+ Rxf6 30.Bg5 Rdf8 31.Bxf6 Rxf6 32.Kh2 Nh5 33.Rg1 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.05"]
[Round "10"]
[White "Woodcock, Christopher"]
[Black "Algera, Simon"]
[Result "1-0"]
[ECO "B05"]
[EventDate "1964.12.28"]
[PlyCount "55"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.Ng5 Bf5 7.e6 fxe6 8.g4 Bg6 
9.Bd3 Bxd3 10.Qxd3 g6 11.c4 Nf6 12.Nc3 Qd7 13.f3 Na6 14.Be3 Nc7 15.h4 Rg8 
16.O-O-O Bh6 17.Kb1 Bf8 18.Rhe1 O-O-O 19.d5 exd5 20.Bxa7 dxc4 21.Qxc4 b5 
22.Qe2 Kb7 23.Bd4 Nce8 24.Ne6 Ra8 25.Bxf6 Kb8 26.Nxf8 Rxf8 27.Bxe7 Rg8 28.
Qe6 1-0

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.06"]
[Round "11"]
[White "Algera, Simon"]
[Black "Hubner, Robert"]
[Result "0-1"]
[ECO "B26"]
[EventDate "1964.12.28"]
[PlyCount "65"]

1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 Nd4 7.Qd2 Qa5 8.f4 e6 9.
Nf3 Nxf3+ 10.Bxf3 Ne7 11.Nd1 Qc7 12.c3 b6 13.Nf2 Bb7 14.Qe2 Ba6 15.g4 Nc6 
16.h4 O-O-O 17.Rc1 d5 18.exd5 exd5 19.b4 Rhe8 20.bxc5 bxc5 21.O-O Qe7 22.
Rfe1 Qxh4 23.Qd1 Qg3+ 24.Kf1 Bb7 25.Nh1 Qh3+ 26.Bg2 Qh4 27.Bf2 Rxe1+ 28.
Kxe1 Qe7+ 29.Kf1 Qc7 30.Bg3 Qa5 31.Qd2 d4 32.Bxc6 Bxc6 33.Qg2 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.06"]
[Round "11"]
[White "De Haseth, Pieter Lourens"]
[Black "Ree, Hans"]
[Result "0-1"]
[ECO "B83"]
[EventDate "1964.12.28"]
[PlyCount "87"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2 Be7 8.O-O 
O-O 9.f4 Bd7 10.Qe1 Nxd4 11.Bxd4 Bc6 12.Bf3 b5 13.Nd1 Qd7 14.Nf2 Qb7 15.e5
dxe5 16.fxe5 Nd5 17.Nd3 a5 18.Kh1 b4 19.Bc5 Bxc5 20.Nxc5 Qc7 21.Nd3 Rfd8 
22.Be4 Bb5 23.Qf2 Rac8 24.Rac1 Rd7 25.Rfe1 Qc4 26.h3 g6 27.Kh2 Qc7 28.Kh1 
Bc4 29.Ra1 Ne7 30.a3 b3 31.Rac1 Qd8 32.Nc5 Rd2 33.Qg1 bxc2 34.Rxc2 Rxc2 
35.Bxc2 Qd2 36.Ne4 Qxc2 37.Nd6 Rc6 38.Rc1 Qe2 39.Re1 Qd2 40.Rd1 Qg5 41.Qf2
Nf5 42.g4 Nxd6 43.exd6 Bd5+ 44.Kh2 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.06"]
[Round "11"]
[White "Glauser, Hansruedi"]
[Black "Holzl, Franz"]
[Result "1/2-1/2"]
[ECO "B05"]
[EventDate "1964.12.28"]
[PlyCount "98"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.Ng5 Bf5 7.e6 Bxe6 8.Nxe6 
fxe6 9.Bg4 Na6 10.Bxe6 Nac7 11.Bh3 g6 12.O-O Bg7 13.c4 Nf6 14.Nc3 O-O 15.
Be3 Nh5 16.g3 d5 17.cxd5 cxd5 18.Qb3 Qd6 19.Nb5 Nxb5 20.Qxb5 a6 21.Qb3 e6 
22.Rac1 b5 23.Rc5 Rfc8 24.Rfc1 Rxc5 25.Rxc5 Bf8 26.Qc2 Ng7 27.Bf4 Qd8 28.
Rc6 Kf7 29.Rc7+ Kg8 30.Be5 Nf5 31.Qc6 Qe8 32.Qb7 Rb8 33.Qxa6 Ra8 34.Qb7 
Rb8 35.Qc6 Ra8 36.Qxe8 Rxe8 37.g4 Nd6 38.Bf1 b4 39.Rc6 Ne4 40.Ra6 Bh6 41.
a4 Rf8 42.Bg3 Bg7 43.Rb6 Bxd4 44.Rxb4 Bc5 45.Rb5 Bd4 46.Rb4 Bc5 47.Rb8 
Bxf2+ 48.Kg2 Nxg3 49.Rxf8+ Kxf8 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.06"]
[Round "11"]
[White "Noorda, Sijbolt Jan"]
[Black "Woodcock, Christopher"]
[Result "1/2-1/2"]
[ECO "B52"]
[EventDate "1964.12.28"]
[PlyCount "38"]

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bb5+ Bd7 5.Bxd7+ Qxd7 6.d3 e6 7.O-O Nc6 8.Nbd2
Be7 9.d4 Qc7 10.dxc5 dxc5 11.Qe2 O-O 12.Nb3 Rad8 13.Bg5 Nd7 14.Bxe7 Nxe7 
15.Rfd1 Ng6 16.Qc4 b6 17.Nbd2 Nde5 18.Nxe5 Nxe5 19.Qe2 Rd7 1/2-1/2

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.06"]
[Round "11"]
[White "Sibe, Jan"]
[Black "Bleiman, Yaacov"]
[Result "0-1"]
[ECO "B06"]
[EventDate "1964.12.28"]
[PlyCount "58"]

1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.Be3 Qa5 5.Qd2 Nf6 6.Be2 cxd4 7.Bxd4 Nc6 8.Be3 
d6 9.h3 Qb4 10.Bd3 Ng4 11.Nge2 Nxe3 12.fxe3 O-O 13.O-O Bd7 14.Nf4 e6 15.
Qf2 Qxb2 16.Nce2 Qb6 17.Rab1 Qc7 18.g4 Ne5 19.Ng3 b6 20.g5 Qc5 21.Be2 f6 
22.h4 fxg5 23.hxg5 Nf7 24.Qh2 Qxe3+ 25.Kh1 Nxg5 26.Qh4 Nxe4 27.Ngh5 gxh5 
28.Nxh5 Qxe2 29.Rg1 Nf2+ 0-1

[Event "3rd Niemeyer tournament"]
[Site "Groningen NED"]
[Date "1965.01.06"]
[Round "11"]
[White "Verstraeten, Roeland"]
[Black "Kolbak, Jens"]
[Result "0-1"]
[ECO "C48"]
[EventDate "1964.12.28"]
[PlyCount "62"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Nd4 5.Nxd4 exd4 6.e5 dxc3 7.exf6 Qxf6 8.
dxc3 c6 9.Bd3 d5 10.O-O Bd6 11.Qh5 h6 12.Re1+ Be6 13.Bg5 Qxg5 14.Rxe6+ Be7
15.Qxg5 hxg5 16.Re5 Kf8 17.g3 Bf6 18.Re2 g6 19.Rae1 Kg7 20.Kg2 Rhd8 21.c4 
dxc4 22.Bxc4 b5 23.Bb3 a5 24.a4 bxa4 25.Bxa4 Bxb2 26.Bxc6 Rac8 27.Ba4 Bc3 
28.Rb1 Rd4 29.Be8 Kf8 30.Bb5 a4 31.Re3 a3 0-1

