[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Langeweg, Christian"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2395"]
[ECO "E51"]
[EventDate "1982.07.07"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Nf3 Nc6 7.O-O a6 8.Re1 h6 
9.h3 dxc4 10.Bxc4 Bd6 11.e4 e5 12.Be3 b5 13.dxe5 Nxe5 14.Bb3 Bb7 15.Nd4 b4
16.Nd5 Nxd5 17.Bxd5 Bxd5 18.exd5 Qf6 19.Qc2 Rfe8 20.Rad1 Rad8 21.Nf5 Qg6 
22.Kf1 Nd7 23.Bd4 Rxe1+ 24.Rxe1 Nf6 25.Re6 fxe6 26.Ne7+ Bxe7 27.Qxg6 Rxd5 
28.Be3 Kf8 29.f4 Ra5 30.g4 Rxa2 31.g5 hxg5 32.fxg5 Nd5 33.Bd4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Short, Nigel David"]
[Black "Boersma, Paulus"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2355"]
[ECO "B10"]
[EventDate "1982.07.07"]
[PlyCount "90"]

1.e4 c6 2.c4 e5 3.Nf3 f5 4.exf5 e4 5.Nd4 Qf6 6.Nc2 Qxf5 7.Nc3 Nf6 8.d4 Na6
9.Be2 Be7 10.g4 Qe6 11.g5 Ng8 12.d5 Qe5 13.Qd4 Qxd4 14.Nxd4 Nc5 15.Be3 h6 
16.Nf5 Nd3+ 17.Bxd3 exd3 18.gxh6 Nxh6 19.Nxg7+ Kf7 20.Bxh6 d6 21.Be3 Kxg7 
22.Kd2 Bf5 23.a4 Rh4 24.Rhg1+ Kf7 25.Rg3 Rah8 26.b3 a6 27.Rag1 Bf6 28.Rf3 
R8h5 29.Rg2 Bd8 30.Bf4 cxd5 31.cxd5 Be7 32.Rg1 Rg4 33.Rxg4 Bxg4 34.Rxd3 
Rf5 35.Rd4 Bf6 36.Rb4 Bxc3+ 37.Kxc3 b5 38.axb5 axb5 39.Bxd6 Be2 40.Rf4 Kg6
41.Rxf5 Kxf5 42.Kd4 Bd1 43.b4 Bf3 44.Kc5 Be2 45.Bg3 Kf6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Van Wijgerden, Cornelis"]
[Black "Grooten, Herman"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2305"]
[ECO "B24"]
[EventDate "1982.07.07"]
[PlyCount "115"]

1.e4 c5 2.Nc3 d6 3.Nge2 Nf6 4.g3 Nc6 5.Bg2 e6 6.O-O Be7 7.d3 O-O 8.h3 Rb8 
9.f4 Qc7 10.g4 b5 11.Ng3 b4 12.Nce2 d5 13.g5 Ne8 14.exd5 exd5 15.f5 Bd6 
16.Nf4 Qd8 17.h4 Nd4 18.f6 gxf6 19.Ngh5 Qe7 20.c3 bxc3 21.bxc3 fxg5 22.
hxg5 Qxg5 23.cxd4 Bg4 24.Qe1 Bxh5 25.Ne6 Qg4 26.Nxf8 Kxf8 27.dxc5 Bxc5+ 
28.Be3 Bd6 29.Qf2 Be5 30.d4 Bg3 31.Qf5 Qh4 32.Qh3 Qxh3 33.Bxh3 Bg6 34.Bf4 
Bxf4 35.Rxf4 Rb2 36.Bg2 Nc7 37.Rf2 Rb4 38.Rc1 Nb5 39.Rc8+ Kg7 40.Rb8 a6 
41.Rf4 Ra4 42.Bxd5 Nc3 43.Bb3 Rxa2 44.Bxa2 Ne2+ 45.Kf2 Nxf4 46.Ke3 Ng2+ 
47.Kf3 Ne1+ 48.Kf4 Nc2 49.d5 Ne1 50.Bc4 Kf6 51.Rb6+ Ke7 52.Bxa6 Bd3 53.Bc8
Ng2+ 54.Ke5 Ne3 55.Rb7+ Kd8 56.Bh3 Nc4+ 57.Kd4 Be2 58.d6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Miles, Anthony John"]
[Black "Hartoch, Robert"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2390"]
[ECO "A80"]
[EventDate "1982.07.07"]
[PlyCount "120"]

1.d4 f5 2.Nc3 Nf6 3.Bg5 d5 4.Bxf6 exf6 5.e3 c6 6.Bd3 Qb6 7.Rb1 Be6 8.Qf3 
g6 9.g4 f4 10.Nge2 Bb4 11.Qxf4 Nd7 12.Kd2 O-O-O 13.a3 Be7 14.Na4 Qa5+ 15.
Nac3 Qc7 16.Qxc7+ Kxc7 17.Nf4 Bf7 18.h4 Bd6 19.Nce2 Ne5 20.dxe5 fxe5 21.
Nh3 e4 22.Ng5 Rd7 23.Nxf7 Rxf7 24.f4 Re8 25.Rbf1 Rfe7 26.Bb5 cxb5 27.Nd4 
Bc5 28.c3 Bxd4 29.cxd4 Re6 30.h5 Rc6 31.hxg6 hxg6 32.Rh7+ Kb6 33.Rc1 a5 
34.Rh6 b4 35.axb4 axb4 36.g5 Rg8 37.Rc2 Rg7 38.Kc1 Kb5 39.b3 Rc3 40.Kb2 
Rgc7 41.Rxc3 bxc3+ 42.Kc2 Kb4 43.f5 gxf5 44.Rb6+ Ka5 45.Rf6 b5 46.Rxf5 Kb4
47.Rxd5 Rh7 48.Rc5 Rh2+ 49.Kb1 Rg2 50.Rf5 Kxb3 51.Rxb5+ Kc4 52.Rc5+ Kd3 
53.d5 Rxg5 54.Ka2 Rg6 55.Ka3 c2 56.Kb4 Rb6+ 57.Ka5 Rb1 58.d6 c1=Q 59.Rxc1 
Rxc1 60.d7 Ra1+ 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Van der Wiel, John"]
[Black "Hess, Ralf"]
[Result "1-0"]
[WhiteElo "2520"]
[BlackElo "2370"]
[ECO "C91"]
[EventDate "1982.07.07"]
[PlyCount "67"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.d4 d6 
9.c3 Nd7 10.Nbd2 Na5 11.Bc2 c5 12.dxc5 dxc5 13.Nf1 f6 14.Ne3 Nb6 15.Qe2 
Ra7 16.h4 Be6 17.h5 Re8 18.Nh4 Bf8 19.Qf3 b4 20.Rd1 Rd7 21.Rxd7 Qxd7 22.h6
Rd8 23.hxg7 Qxg7 24.Nef5 Qf7 25.Be3 Nbc4 26.Bxc5 Kh8 27.Bxb4 Bxb4 28.cxb4 
Nc6 29.b3 Nxb4 30.Rd1 Rg8 31.Nh6 Qg7 32.Nxg8 Nxc2 33.bxc4 Bg4 34.Rd8 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Van Baarle, John"]
[Black "Kuligowski, Adam"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2450"]
[ECO "B51"]
[EventDate "1982.07.07"]
[PlyCount "77"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O a6 5.Bxc6+ bxc6 6.Re1 e5 7.c3 Ne7 8.d4 
Qc7 9.dxe5 dxe5 10.Be3 Ng6 11.Nbd2 Rb8 12.Nc4 Be7 13.Qe2 O-O 14.Rad1 a5 
15.Qc2 Ba6 16.Nfd2 Bb5 17.Na3 Rfd8 18.Nxb5 cxb5 19.a4 c4 20.axb5 Rxb5 21.
Qa4 Rxb2 22.Nxc4 Rbb8 23.Rxd8+ Qxd8 24.Qxa5 Qd3 25.Nxe5 Qxe4 26.Nxg6 hxg6 
27.h3 Bf6 28.Qc5 Be5 29.g3 f6 30.c4 Rd8 31.Qe7 Rd3 32.Qe6+ Kh7 33.Qg4 Qc6 
34.h4 f5 35.Qg5 Qxc4 36.h5 Qf7 37.hxg6+ Qxg6 38.Qh4+ Kg8 39.Qc4+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Kuijf, Hans"]
[Black "King, Daniel John"]
[Result "1/2-1/2"]
[WhiteElo "2310"]
[BlackElo "2430"]
[ECO "B33"]
[EventDate "1982.07.07"]
[PlyCount "99"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 
b5 9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.Qh5 Bg7 13.O-O f4 14.c4 bxc4 15.
Bxc4 O-O 16.Rac1 Rb8 17.b3 Qd7 18.Bd3 Kh8 19.Nc4 Nd4 20.Na5 Rfc8 21.Qh4 
Rxc1 22.Rxc1 Rc8 23.Rxc8+ Qxc8 24.Nc4 f3 25.Kh1 h6 26.gxf3 Nxf3 27.Qg3 Nd4
28.Nce3 Qc1+ 29.Kg2 a5 30.Qh4 Qc8 31.Bc4 Qg8 32.Kh1 Bf8 33.Qg3 Qxg3 34.
hxg3 f5 35.exf5 Nxf5 36.Nb6 Nxe3 37.fxe3 Bf5 38.Bd5 Be7 39.Nc4 Bb1 40.a4 
Bd8 41.Nxd6 Bc7 42.Nc4 Bd3 43.Nd2 Bb6 44.e4 Kg7 45.Kg2 Be3 46.Nf3 Kf6 47.
Ne1 Be2 48.Nc2 Bc5 49.Bc4 Bd1 50.Ne1 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Ligterink, Gert"]
[Black "Borm, Franciscus"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2330"]
[ECO "E01"]
[EventDate "1982.07.07"]
[PlyCount "95"]

1.c4 e6 2.Nf3 Nf6 3.g3 d5 4.Bg2 c6 5.b3 Nbd7 6.Bb2 Bd6 7.O-O O-O 8.Nc3 Qe7
9.d4 Rd8 10.Qc2 dxc4 11.bxc4 e5 12.e3 exd4 13.exd4 Ba3 14.Rfe1 Qb4 15.Bxa3
Qxa3 16.Rab1 Nf8 17.d5 cxd5 18.cxd5 Nxd5 19.Nxd5 Rxd5 20.Ne5 Rc5 21.Qd2 
Qa5 22.Qe3 Bf5 23.Rbc1 Rxc1 24.Rxc1 Rc8 25.Rd1 Re8 26.Bd5 Be6 27.Bxb7 Bxa2
28.f4 f6 29.Ra1 fxe5 30.Qf2 Qb6 31.Qxb6 axb6 32.Rxa2 exf4 33.gxf4 Rb8 34.
Bd5+ Kh8 35.Kf2 Ng6 36.Ke3 Re8+ 37.Be4 Ne7 38.Ra7 Nd5+ 39.Kf3 Nf6 40.Bc6 
Rb8 41.Bb5 h6 42.Ra3 Rf8 43.Rd3 Nh5 44.Rd4 g5 45.Kg4 Rxf4+ 46.Rxf4 Nxf4 
47.h4 Ne6 48.Bc4 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Kuijf, Marinus"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2490"]
[ECO "C12"]
[EventDate "1982.07.07"]
[PlyCount "36"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.Ne2 dxe4 6.a3 Be7 7.Bxf6 Bxf6 8.Nxe4
O-O 9.g3 e5 10.Bg2 exd4 11.Nxf6+ Qxf6 12.Qxd4 Qe7 13.Qe4 Qxe4 14.Bxe4 Nd7 
15.O-O-O Nf6 16.Bg2 Bg4 17.Rd2 Rad8 18.Nc3 c6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Bohm, Hans"]
[Black "Jussupow, Artur"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2555"]
[ECO "E32"]
[EventDate "1982.07.07"]
[PlyCount "24"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.Bg5 d6 6.e3 Nbd7 7.Ne2 c5 8.O-O-O 
Qa5 9.a3 Bxc3 10.Nxc3 cxd4 11.Bxf6 Nxf6 12.Rxd4 Rd8 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Said, Said Ahmed"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2575"]
[ECO "E12"]
[EventDate "1982.07.07"]
[PlyCount "122"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.e3 Be7 8.Bb5+ c6
9.Bd3 Nxc3 10.bxc3 c5 11.O-O Nc6 12.Qe2 O-O 13.Bb2 Rc8 14.Rad1 cxd4 15.
exd4 Bd6 16.Ne5 Bxe5 17.dxe5 Qc7 18.Qe4 g6 19.Rfe1 Rfd8 20.Qf4 Rd7 21.Bc2 
Rxd1 22.Bxd1 Ne7 23.Bb3 Qc6 24.f3 Rd8 25.Qe3 Nd5 26.Qf2 Qb5 27.Ba2 Qc5 28.
Bb1 Qxf2+ 29.Kxf2 Ne7 30.Bc2 Nc6 31.f4 Ne7 32.Rd1 Nd5 33.Be4 Rc8 34.Rd4 b5
35.a4 Rc5 36.Bxd5 Bxd5 37.axb5 Rxb5 38.Rb4 Ra5 39.c4 Bc6 40.Bd4 Kg7 41.Rb8
Ra4 42.Bc5 g5 43.fxg5 Rxc4 44.Bxa7 Rc2+ 45.Ke3 Rxg2 46.h4 Rg4 47.Bc5 Re4+ 
48.Kd3 Rxh4 49.Be7 Kg6 50.Bf6 Kh5 51.Rf8 Be4+ 52.Ke3 Bg6 53.Rd8 Rh3+ 54.
Kf4 Kh4 55.Rh8 Kh5 56.Rd8 Rh1 57.Rd2 Kh4 58.Rf2 Kh3 59.Rf3+ Kg2 60.Rg3+ 
Kf2 61.Re3 Rh4# 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Van der Vliet, Fredrik"]
[Black "Van den Berg, John"]
[Result "1-0"]
[WhiteElo "2390"]
[ECO "A11"]
[EventDate "1982.07.07"]
[PlyCount "47"]

1.g3 Nf6 2.Bg2 d5 3.Nf3 g6 4.b3 Bg7 5.Bb2 O-O 6.c4 c6 7.O-O a5 8.d3 Re8 9.
Nbd2 Nbd7 10.cxd5 Nxd5 11.Bxg7 Kxg7 12.Qc2 e5 13.a3 c5 14.e3 b6 15.Nc4 Ba6
16.Nfd2 N7f6 17.Qb2 Qe7 18.f4 b5 19.fxe5 bxc4 20.exf6+ Nxf6 21.Ne4 Qe5 22.
Qxe5 Rxe5 23.Nxf6 Rd8 24.dxc4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Iskov, Gert"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[WhiteElo "2345"]
[BlackElo "2465"]
[ECO "E20"]
[EventDate "1982.07.07"]
[PlyCount "62"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.d4 cxd4 5.Nxd4 Bb4 6.g3 O-O 7.Bg2 d5 8.cxd5 
Nxd5 9.Bd2 Bxc3 10.bxc3 e5 11.Nb3 Nc6 12.O-O Nde7 13.c4 Qc7 14.Rc1 Rd8 15.
Qe1 Bf5 16.f4 exf4 17.Bxf4 Qc8 18.Nc5 b6 19.Ne4 Bh3 20.Bxh3 Qxh3 21.Qf2 f6
22.c5 Qe6 23.Nc3 bxc5 24.Qxc5 Ng6 25.Nd5 Rxd5 26.Qxc6 Qxc6 27.Rxc6 Re8 28.
e3 Re7 29.Rfc1 Nxf4 30.exf4 Rd2 31.R1c2 Re1# 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Donner, Jan"]
[Black "Van Mil, Johannes"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2315"]
[ECO "D76"]
[EventDate "1982.07.07"]
[PlyCount "64"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d5 5.cxd5 Nxd5 6.Nf3 O-O 7.O-O Nb6 8.Nc3 
Nc6 9.e3 e5 10.d5 Na5 11.e4 c6 12.Bg5 f6 13.Be3 cxd5 14.Bxb6 Qxb6 15.Nxd5 
Qd8 16.Rc1 Nc6 17.Qb3 Rf7 18.Rfd1 Be6 19.Qe3 Qf8 20.Rc5 Rd8 21.Qc3 Rfd7 
22.b4 Kh8 23.Re1 Bxd5 24.exd5 Rxd5 25.Rxd5 Rxd5 26.Qc4 Rd7 27.b5 Nd8 28.
Qc8 Re7 29.Qb8 b6 30.Rc1 Rd7 31.Bh3 f5 32.Nxe5 Rb7 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Timmerman, Gert Jan"]
[Black "Pliester, Leon"]
[Result "1/2-1/2"]
[BlackElo "2300"]
[ECO "C45"]
[EventDate "1982.07.07"]
[PlyCount "48"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.g3 d5 8.Bg2 
Bxd4 9.cxd4 dxe4 10.Nc3 O-O 11.Nxe4 Qg6 12.O-O Be6 13.Nc3 Rad8 14.Qa4 Nd5 
15.Nxd5 Bxd5 16.Bxd5 Rxd5 17.Qb3 Qd6 18.Qxb7 Rb8 19.Qa6 Nxd4 20.Qxd6 Rxd6 
21.Rfd1 Nc2 22.Bxa7 Rxb2 23.Rdb1 Rxb1+ 24.Rxb1 f5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.07"]
[Round "1"]
[White "Meulders, Richard"]
[Black "Grunfeld, Yehuda"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2480"]
[ECO "A65"]
[EventDate "1982.07.07"]
[PlyCount "84"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bd3 Bg7 8.Nge2 O-O
9.O-O a6 10.a4 Nbd7 11.Bg5 Qc7 12.b3 Ne5 13.Bc2 Rb8 14.a5 b5 15.axb6 Qxb6 
16.h3 a5 17.Be3 Ba6 18.f4 Ned7 19.Ra4 Qc7 20.Qd2 Rfe8 21.Rfa1 Bxe2 22.Qxe2
Nb6 23.Nb5 Qd8 24.Kh2 Nfxd5 25.Rd1 Nxe3 26.Qxe3 Nxa4 27.bxa4 Bd4 28.Nxd4 
cxd4 29.Qxd4 Qc7 30.Bd3 Rb4 31.Qd5 Qc5 32.Bb5 Rexe4 33.Qxd6 Qxd6 34.Rxd6 
Rxf4 35.Ra6 Rxa4 36.Bxa4 Rxa4 37.Kg3 h5 38.h4 Rg4+ 39.Kh3 a4 40.Ra7 f5 41.
Rb7 Kf8 42.Ra7 Ke8 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Sosonko, Gennadi"]
[Black "Van Wijgerden, Cornelis"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2425"]
[ECO "A88"]
[EventDate "1982.07.07"]
[PlyCount "79"]

1.d4 f5 2.g3 Nf6 3.Bg2 d6 4.Nf3 g6 5.O-O Bg7 6.c4 O-O 7.Nc3 c6 8.b3 Qc7 9.
Ba3 a5 10.Rc1 Na6 11.d5 Bd7 12.Nd4 Nb4 13.Bb2 Rae8 14.a3 Na6 15.e3 e5 16.
dxe6 Bxe6 17.Nxe6 Rxe6 18.Nd5 Qd8 19.Nf4 Ree8 20.b4 axb4 21.axb4 Ne4 22.
Bxg7 Kxg7 23.Qd4+ Kg8 24.Rb1 Qf6 25.b5 Nac5 26.bxc6 bxc6 27.Rb6 Rc8 28.Ra1
Rf7 29.Qxf6 Rxf6 30.Ne2 Nd3 31.f4 d5 32.cxd5 cxd5 33.Bxe4 Rxb6 34.Bxd3 Re8
35.Kf2 Rbe6 36.Bb5 Rb8 37.Nd4 Reb6 38.Ra5 Kf7 39.h3 Kf6 40.Kf3 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Ree, Hans"]
[Black "Bohm, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2385"]
[ECO "C05"]
[EventDate "1982.07.07"]
[PlyCount "84"]

1.d4 e6 2.e4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 cxd4 8.cxd4 g6
9.Bd3 a5 10.Ne2 Nb6 11.g4 h5 12.gxh5 Rxh5 13.Ng3 Rh3 14.Kf2 Bd7 15.Kg2 Rh8
16.h4 Qc7 17.h5 gxh5 18.Rxh5 Rxh5 19.Nxh5 O-O-O 20.Nf6 Nb4 21.Nxd7 Qxd7 
22.Be2 Be7 23.b3 Rg8+ 24.Kf2 a4 25.Bd2 a3 26.Qh1 Qe8 27.f5 Rh8 28.Qc1+ Kb8
29.f6 Bf8 30.Bf4 Na8 31.Qd2 Nc6 32.Bb5 Nc7 33.Bxc6 bxc6 34.Rg1 Kb7 35.Qc1 
Nb5 36.Bd2 Kb6 37.Rh1 Rxh1 38.Qxh1 c5 39.Qh8 Nxd4 40.Nxd4 cxd4 41.Bb4 Qc6 
42.Qxf8 Qc2+ 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Jussupow, Artur"]
[Black "Van Baarle, John"]
[Result "1/2-1/2"]
[WhiteElo "2555"]
[BlackElo "2315"]
[ECO "A32"]
[EventDate "1982.07.07"]
[PlyCount "72"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.g3 cxd4 5.Nxd4 Nc6 6.Bg2 Bc5 7.Nc2 d5 8.cxd5 
Nxd5 9.O-O O-O 10.a3 a5 11.Bd2 e5 12.Nc3 Be6 13.Nxd5 Bxd5 14.Bg5 Qxg5 15.
Qxd5 Qe7 16.Rad1 Rad8 17.Qc4 Nd4 18.a4 Nxc2 19.Qxc2 b6 20.Bd5 Kh8 21.Bc4 
g6 22.e3 Kg7 23.b3 h5 24.Rxd8 Rxd8 25.Rd1 Rxd1+ 26.Qxd1 Qd6 27.Qf3 Qd7 28.
h4 Bb4 29.Kg2 Bc5 30.Qe4 Qd6 31.Qb7 Qe7 32.Qd5 Qf6 33.Kg1 Qf5 34.Qb7 Qb1+ 
35.Kg2 Qf5 36.Bd5 Qf6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Pliester, Leon"]
[Black "Ligterink, Gert"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "2465"]
[ECO "E29"]
[EventDate "1982.07.07"]
[PlyCount "57"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.a3 Bxc3+ 7.bxc3 b6 8.Ne2 
O-O 9.e4 Ne8 10.e5 Ba6 11.Ng3 cxd4 12.cxd4 Nxd4 13.Bb2 Nc6 14.Qh5 g6 15.
Qh6 d5 16.Rd1 d4 17.Be4 Qc7 18.Bxc6 Qxc6 19.Rxd4 f5 20.exf6 Nxf6 21.O-O 
Bxc4 22.Rfd1 Bd5 23.Rc1 Qd6 24.Rf4 e5 25.Nf5 gxf5 26.Rxf5 Ne4 27.Rg5+ Kf7 
28.Qg7+ Ke8 29.Rxe5+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Borm, Franciscus"]
[Black "Kuijf, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2310"]
[ECO "B00"]
[EventDate "1982.07.07"]
[PlyCount "85"]

1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 a6 5.h3 g6 6.Bf4 Bg7 7.e5 Nd7 8.Bc4 Nb6 
9.Bb3 Na5 10.O-O d5 11.Re1 Nxb3 12.axb3 h6 13.Qd2 Be6 14.Be3 Qd7 15.Ne2 g5
16.Nh2 O-O-O 17.Nc1 f6 18.exf6 exf6 19.Nd3 Bf5 20.Nc5 Qc6 21.Qe2 Rhe8 22.
c3 Bf8 23.Qh5 Nd7 24.b4 Nxc5 25.dxc5 Be4 26.Nf3 Bxf3 27.Qxf3 Re4 28.Qf5+ 
Qe6 29.Qxe6+ Rxe6 30.Bd4 Rde8 31.Rxe6 Rxe6 32.b5 Kb8 33.bxa6 bxa6 34.g4 
Be7 35.f3 Kb7 36.Kf2 Rc6 37.b4 Re6 38.Ra5 c6 39.Ra1 Bd8 40.Ra2 Bc7 41.Kg2 
Bd8 42.Kf2 Bc7 43.Kg2 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "King, Daniel John"]
[Black "Kuijf, Marinus"]
[Result "1-0"]
[WhiteElo "2430"]
[BlackElo "2370"]
[ECO "C06"]
[EventDate "1982.07.07"]
[PlyCount "67"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Ngf3 c5 6.c3 Nc6 7.Bd3 Qb6 8.O-O 
cxd4 9.cxd4 Nxd4 10.Nxd4 Qxd4 11.Nf3 Qb6 12.Qa4 Qb4 13.Qc2 Qc5 14.Qe2 Be7 
15.Be3 Qc7 16.Rac1 Qd8 17.Rc3 O-O 18.Qc2 f5 19.exf6 Nxf6 20.Bd4 Bd6 21.Ne5
Bd7 22.f4 Rc8 23.Nxd7 Qxd7 24.Bxf6 gxf6 25.Bxh7+ Kh8 26.Rff3 d4 27.Rh3 
Rxc3 28.bxc3 Rb8 29.Bf5+ Kg8 30.Rh7 d3 31.Bxd3 Bc5+ 32.Kh1 Qd6 33.Qe2 Kf8 
34.Qh5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Van der Sterren, Paul"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2600"]
[ECO "D24"]
[EventDate "1982.07.07"]
[PlyCount "61"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3 a6 5.e4 b5 6.e5 Nd5 7.a4 Nxc3 8.bxc3 Qd5
9.g3 Bb7 10.Bg2 Qd7 11.Ba3 Bd5 12.O-O Nc6 13.Re1 Rb8 14.axb5 axb5 15.e6 
fxe6 16.Ne5 Nxe5 17.Rxe5 Bxg2 18.Kxg2 g6 19.Qe2 Bg7 20.Rxe6 O-O 21.Rxe7 
Qc6+ 22.Qe4 Qxe4+ 23.Rxe4 Rf7 24.Rae1 Bf8 25.Re8 Rxe8 26.Rxe8 Kg7 27.Bxf8+
Rxf8 28.Re7+ Rf7 29.Re6 Rf6 30.Re7+ Rf7 31.Re6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Van Mil, Johannes"]
[Black "Short, Nigel David"]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2485"]
[ECO "C07"]
[EventDate "1982.07.07"]
[PlyCount "104"]

1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3
Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.a4 Qc7 12.b3 Bd6 13.h3 O-O 14.Bb2 Bd7 15.
Qe2 Rad8 16.Rad1 Bc8 17.Nf3 Qe7 18.Ne5 Bc7 19.Bd3 Rfe8 20.Qf3 Rd5 21.Rde1 
Bb6 22.Qf4 Bc7 23.Qh4 h6 24.Re3 Nd7 25.Qxe7 Rxe7 26.Nxd7 Rdxd7 27.Be5 Kf8 
28.Rfe1 Rd5 29.Bc4 Rxe5 30.Rxe5 Bxe5 31.Rxe5 Rc7 32.a5 Ke7 33.Bd3 Bd7 34.
h4 f6 35.Re3 g5 36.c4 e5 37.hxg5 hxg5 38.g3 g4 39.b4 Be6 40.c5 Rd7 41.f4 
gxf3 42.Be4 Bc4 43.Bxf3 Bb5 44.Kf2 Bc6 45.Rb3 f5 46.Be2 Rd2 47.Ke3 Ra2 48.
Bf1 Kf6 49.Rd3 Kg5 50.Rd8 Ra3+ 51.Rd3 Ra4 52.Rb3 Ra2 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Langeweg, Christian"]
[Black "Iskov, Gert"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2345"]
[ECO "E88"]
[EventDate "1982.07.07"]
[PlyCount "41"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Qd2 cxd5 9.
cxd5 Nbd7 10.Bd3 Nh5 11.Nge2 f5 12.exf5 gxf5 13.O-O Nc5 14.Bc2 a5 15.a3 
Bd7 16.b4 Na6 17.Rab1 axb4 18.axb4 Qe8 19.Kh1 Rc8 20.Rb3 Nc7 21.Ra1 
1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Grunfeld, Yehuda"]
[Black "Van der Vliet, Fredrik"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2390"]
[ECO "B96"]
[EventDate "1982.07.07"]
[PlyCount "81"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 b5 8.e5 dxe5 
9.fxe5 Qc7 10.Qe2 Nfd7 11.O-O-O Bb7 12.Nxe6 fxe6 13.Qh5+ g6 14.Qg4 Qxe5 
15.Bd3 Be7 16.Bxe7 Kxe7 17.Rhe1 h5 18.Qxg6 Qf4+ 19.Kb1 Qg4 20.Rxe6+ Qxe6 
21.Qg7+ Kd8 22.Qxh8+ Kc7 23.Qxh5 Bxg2 24.Bf5 Qe5 25.Qh7 Bc6 26.h4 Kb6 27.
Qg6 Qf6 28.Qg4 Qe5 29.Ne4 Ra7 30.Nd6 Rc7 31.h5 Ka7 32.h6 Nf6 33.Qb4 Ka8 
34.a3 Qh2 35.Qa5 Ra7 36.Nc8 Qh5 37.Nb6+ Kb7 38.Bc8+ Kc7 39.Na8+ Kxc8 40.
Rd8+ Kb7 41.Qb6+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Kuligowski, Adam"]
[Black "Timmerman, Gert Jan"]
[Result "1-0"]
[WhiteElo "2450"]
[ECO "A84"]
[EventDate "1982.07.07"]
[PlyCount "59"]

1.d4 d5 2.c4 e6 3.Nc3 f5 4.Nf3 Nf6 5.Bf4 c6 6.e3 Be7 7.Bd3 O-O 8.O-O Ne4 
9.h3 b6 10.Rc1 Nd7 11.Qb3 Nxc3 12.bxc3 Bb7 13.cxd5 exd5 14.Qb1 g6 15.g4 
fxg4 16.hxg4 Qe8 17.Kg2 Qf7 18.Rh1 Qe6 19.Rh3 Rf7 20.Rg3 Kf8 21.Rh1 a5 22.
Rh6 Bf6 23.Qh1 Kg8 24.g5 Bg7 25.Rxh7 Nf8 26.Rh4 Ba6 27.Be5 Rxf3 28.Rh8+ 
Bxh8 29.Qxh8+ Kf7 30.Rxf3+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Hartoch, Robert"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2520"]
[ECO "B23"]
[EventDate "1982.07.07"]
[PlyCount "32"]

1.e4 c5 2.f4 e6 3.Nc3 d5 4.d3 Nc6 5.Nf3 Nf6 6.Bd2 b6 7.e5 Ng8 8.g3 Nge7 9.
Bg2 Nf5 10.O-O h5 11.Ne2 Qd7 12.Qe1 Ba6 13.Qf2 Rc8 14.Rfe1 Be7 15.a3 g6 
16.Rad1 Kf8 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Boersma, Paulus"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2355"]
[BlackElo "2565"]
[ECO "B53"]
[EventDate "1982.07.07"]
[PlyCount "78"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Bd7 5.c4 Nc6 6.Qd1 g6 7.Be2 Bg7 8.O-O 
Rc8 9.Nc3 Bxc3 10.bxc3 Nf6 11.Bh6 Nxe4 12.Bd3 Nc5 13.Bc2 Be6 14.Nd4 Qa5 
15.Re1 Kd7 16.Nb3 Nxb3 17.axb3 Qxc3 18.Be4 Rc7 19.Be3 Rd8 20.Ra4 Qf6 21.
Qd2 Ke8 22.Bg5 Qg7 23.Bd5 Nd4 24.Rxa7 Nxb3 25.Qb4 Nc5 26.Bxb7 f6 27.Be3 
Nd3 28.Qb6 Rxb7 29.Qxb7 Nxe1 30.Bb6 Rc8 31.Bc7 Qf7 32.Bxd6 exd6 33.Qe4 
Qxa7 34.Qxe6+ Kd8 35.Qxd6+ Qd7 36.Qxf6+ Qe7 37.Qd4+ Ke8 38.Qh8+ Kd7 39.
Qd4+ Qd6 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Van den Berg, John"]
[Black "Meulders, Richard"]
[Result "0-1"]
[BlackElo "2350"]
[ECO "A85"]
[EventDate "1982.07.07"]
[PlyCount "114"]

1.d4 f5 2.Nf3 Nf6 3.e3 g6 4.Bd3 Bg7 5.c4 d6 6.Nc3 O-O 7.O-O Nc6 8.d5 Ne5 
9.Be2 Nxf3+ 10.Bxf3 e5 11.dxe6 c6 12.Qc2 Bxe6 13.b3 Qa5 14.Bd2 Qe5 15.Ne2 
Ne4 16.Bxe4 Qxe4 17.Qxe4 fxe4 18.Bc3 Bh6 19.Rfd1 Bg4 20.Rd2 Bxe2 21.Rxe2 
Rf5 22.Rd1 Bf8 23.Bb4 c5 24.Be1 a6 25.Ba5 Rc8 26.Red2 Kf7 27.Kf1 Ke6 28.
Bb6 Be7 29.a4 Rc6 30.Ba5 h5 31.Bc3 Rc8 32.a5 Rc6 33.b4 cxb4 34.Bxb4 Rxc4 
35.Bxd6 Bd8 36.Bf4 Be7 37.Rb2 Rb4 38.Rxb4 Bxb4 39.Rb1 Rb5 40.Bc7 Kd7 41.
Bb6 Kc6 42.Rc1+ Kd5 43.Rd1+ Ke6 44.Rb1 Bc3 45.Rxb5 axb5 46.Ke2 b4 47.Kd1 
b3 48.f3 Kd5 49.Kc1 Kc4 50.fxe4 Kd3 51.Kb1 Kxe4 52.Kc1 Kd3 53.h3 Kc4 54.g4
hxg4 55.hxg4 Kb5 56.Bd8 Bxa5 57.Bf6 Bb6 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Grooten, Herman"]
[Black "Said, Said Ahmed"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2395"]
[ECO "D55"]
[EventDate "1982.07.07"]
[PlyCount "115"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Bg5 Be7 5.Nc3 O-O 6.e3 b6 7.Qc2 Bb7 8.cxd5 
exd5 9.Bd3 Nbd7 10.O-O h6 11.Bf4 c5 12.Rac1 c4 13.Bf5 a6 14.Ne5 b5 15.a3 
Nb6 16.f3 Nc8 17.Qf2 Nd6 18.Bb1 Re8 19.Ne2 a5 20.g4 Nh7 21.Bg3 Nf8 22.Nf4 
b4 23.e4 dxe4 24.fxe4 f6 25.Nxc4 Nxe4 26.Bxe4 Bxe4 27.Rfe1 Bb7 28.h3 Rc8 
29.axb4 Bxb4 30.Rxe8 Qxe8 31.Kh2 Qe4 32.b3 Kh8 33.d5 a4 34.Qb6 Qe7 35.bxa4
Bd2 36.d6 Qd7 37.Rb1 Bxf4 38.Bxf4 Be4 39.Rb4 Ne6 40.Qe3 Qc6 41.Bg3 Bh1 42.
Qf2 Ng5 43.Nd2 Bd5 44.h4 Qc1 45.Rb1 Nf3+ 46.Qxf3 Qxd2+ 47.Qf2 Qd3 48.d7 
Rd8 49.Rc1 Rxd7 50.Rc8+ Kh7 51.Qf5+ Qxf5 52.gxf5 Be4 53.Rc5 Rd2+ 54.Kh3 
Bg2+ 55.Kg4 Rd4+ 56.Bf4 Rxa4 57.h5 Ra3 58.Kh4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.08"]
[Round "2"]
[White "Hess, Ralf"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2430"]
[ECO "B08"]
[EventDate "1982.07.07"]
[PlyCount "22"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Bc4 Bg7 5.Nf3 O-O 6.Qe2 Nfd7 7.Bg5 Nc6 8.Rd1 
Nb6 9.Bb3 Na5 10.h3 Nxb3 11.axb3 f6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Hort, Vlastimil"]
[Black "Hartoch, Robert"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2390"]
[ECO "A80"]
[EventDate "1982.07.07"]
[PlyCount "120"]

1.d4 f5 2.Bg5 Nf6 3.Nd2 d5 4.Bxf6 exf6 5.e3 Be6 6.Ne2 Bd6 7.c4 dxc4 8.Nc3 
Nd7 9.Bxc4 Bxc4 10.Nxc4 Nb6 11.Nxd6+ Qxd6 12.Qf3 Qc6 13.Qxf5 Qxg2 14.O-O-O
O-O 15.Rhg1 Qc6 16.d5 Qd7 17.Qxd7 Nxd7 18.Nb5 Nb6 19.d6 cxd6 20.Nxd6 Rab8 
21.h4 Rfd8 22.h5 Rd7 23.Rd4 Rbd8 24.Rgd1 Kf8 25.Kb1 Ke7 26.Nf5+ Kf8 27.Nd6
Ke7 28.Nf5+ Kf8 29.h6 gxh6 30.Rh1 Rxd4 31.Nxd4 Rd5 32.Rxh6 Kg7 33.Rh1 h5 
34.Kc2 Nc8 35.Kd3 Ne7 36.f4 Kh6 37.e4 Rd8 38.Ke3 Rg8 39.Rc1 Rc8 40.Rd1 Kg6
41.Ne6 Re8 42.Nc7 Rh8 43.Rd7 Rh7 44.Ne6 Kh6 45.Nd4 Nc6 46.Nf5+ Kg6 47.Nh4+
Kh6 48.Nf5+ Kg6 49.Nh4+ Kh6 50.Rd6 Kg7 51.Kf3 Kf7 52.a3 a5 53.a4 Rg7 54.
Nf5 Rg1 55.Rd7+ Kf8 56.Rxb7 Rf1+ 57.Kg3 Rg1+ 58.Kf2 Rb1 59.Rb6 Nb4 60.
Rxf6+ Ke8 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Short, Nigel David"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2575"]
[ECO "B22"]
[EventDate "1982.07.07"]
[PlyCount "47"]

1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Qxd5 5.Nc3 Qd6 6.d4 e6 7.Nf3 Nf6 8.Bd3 
Nc6 9.O-O Be7 10.Be3 O-O 11.Rc1 Rd8 12.a3 a6 13.Ne4 Nxe4 14.Bxe4 Bd7 15.d5
exd5 16.Qxd5 Qxd5 17.Bxd5 Be8 18.Be4 Bf6 19.b4 Bd7 20.h3 Rac8 21.Rfd1 Be8 
22.Bb6 Rxd1+ 23.Rxd1 g6 24.g3 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Van Wijgerden, Cornelis"]
[Black "Van Mil, Johannes"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2315"]
[ECO "A07"]
[EventDate "1982.07.07"]
[PlyCount "79"]

1.g3 d5 2.Bg2 Nf6 3.d3 c6 4.Nd2 g6 5.Ngf3 Bg7 6.O-O O-O 7.e4 a5 8.e5 Ne8 
9.Re1 a4 10.Nf1 Nc7 11.h4 c5 12.Be3 d4 13.Bd2 Nc6 14.Qc1 Be6 15.Bh6 Bd5 
16.N1h2 Qd7 17.h5 a3 18.b3 Nb4 19.Bxg7 Kxg7 20.Ng5 Bxg2 21.Kxg2 f6 22.
exf6+ exf6 23.Ne4 g5 24.Nf3 g4 25.Nh4 Qd5 26.Kg1 Ne6 27.Nd6 Ng5 28.c4 Qc6 
29.Qd2 Qxd6 30.Nf5+ Kh8 31.Qxg5 fxg5 32.Nxd6 Nxd3 33.Re7 Rxf2 34.Nf7+ Kg8 
35.Nh6+ Kf8 36.Rxh7 Re8 37.Nxg4 Rf7 38.Rxf7+ Kxf7 39.Rf1+ Kg7 40.Rf5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Miles, Anthony John"]
[Black "Van der Vliet, Fredrik"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2390"]
[ECO "E12"]
[EventDate "1982.07.07"]
[PlyCount "115"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 c5 5.d5 Ba6 6.Qc2 exd5 7.cxd5 Bb7 8.e4 Qe7 
9.Nc3 Nxd5 10.Nb5 a6 11.Bg5 f6 12.O-O-O Nb4 13.Nc7+ Kd8 14.axb4 Kxc7 15.
Bf4+ Kd8 16.e5 Nc6 17.exf6 gxf6 18.Bc4 Nd4 19.Nxd4 cxd4 20.Rhe1 Qxb4 21.
Bf7 Bd6 22.Bxd6 Qxd6 23.Kb1 Rc8 24.Qa4 Rc7 25.Rxd4 Qc5 26.g4 Bc6 27.Qd1 
Rf8 28.Bb3 Kc8 29.Re3 Kb7 30.Rc4 Qg5 31.f4 Qh4 32.h3 Qf2 33.Qd4 h6 34.Ka2 
b5 35.Rc2 Qg1 36.Bd5 Re8 37.Rxc6 dxc6 38.Bxc6+ Rxc6 39.Qd7+ Rc7 40.Qd5+ 
Ka7 41.Rxe8 Qc5 42.Qa8+ Kb6 43.Re6+ Rc6 44.Qb8+ Ka5 45.Qd8+ Rc7 46.Re4 Qc6
47.Rd4 Qe6+ 48.Rd5 Qe7 49.Qxe7 Rxe7 50.Rh5 Re4 51.f5 Ra4+ 52.Kb1 Rf4 53.
Rxh6 Rf1+ 54.Ka2 b4 55.Rxf6 Kb5 56.Re6 a5 57.Re2 a4 58.b3 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Pliester, Leon"]
[Black "King, Daniel John"]
[Result "1/2-1/2"]
[WhiteElo "2300"]
[BlackElo "2430"]
[ECO "E56"]
[EventDate "1982.07.07"]
[PlyCount "122"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 d5 5.Bd3 O-O 6.Nf3 c5 7.O-O Nc6 8.cxd5 
exd5 9.Ne2 c4 10.Bb1 Re8 11.b3 cxb3 12.axb3 Qe7 13.Nf4 Bd6 14.Re1 Bg4 15.
h3 Bxf3 16.Qxf3 Nxd4 17.Qd1 Bxf4 18.Bd2 Bxe3 19.Rxe3 Qd6 20.Rxe8+ Rxe8 21.
Be3 Nc6 22.Bxa7 d4 23.Bd3 Nd5 24.Bc4 Nf4 25.Qf3 Ne6 26.Bb6 g6 27.h4 Qe7 
28.Bb5 Qxh4 29.Bxc6 bxc6 30.Qxc6 Rf8 31.Qf3 Qe7 32.Ba5 Rc8 33.Bd2 Kg7 34.
b4 Rc2 35.Qd3 Rb2 36.Ra6 Qd7 37.f4 Qd5 38.Kf1 Rb3 39.Qe2 d3 40.Qe5+ Qxe5 
41.fxe5 Rb2 42.Ke1 Nd4 43.Rd6 Nc2+ 44.Kf2 Na3 45.Rxd3 Nc4 46.Ke1 Nxd2 47.
Rxd2 Rxb4 48.Kf2 Kf8 49.Kf3 Ke7 50.g4 Ke6 51.Rh2 Kxe5 52.Rxh7 Rb3+ 53.Kg2 
Kf6 54.Rh8 Kg5 55.Rf8 f6 56.Rg8 Rb4 57.Kh3 Rc4 58.Rg7 Rc8 59.Kg3 Rh8 60.
Ra7 Re8 61.Rg7 Re3+ 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Borm, Franciscus"]
[Black "Kuligowski, Adam"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2450"]
[ECO "B92"]
[EventDate "1982.07.07"]
[PlyCount "88"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O 
O-O 9.f4 b5 10.a4 Qb6+ 11.Kh1 Bb7 12.Qd3 b4 13.Nd5 Nxd5 14.exd5 a5 15.Be3 
Qc7 16.Rad1 Nd7 17.fxe5 Nxe5 18.Qe4 g6 19.Nd4 f5 20.Qf4 Bxd5 21.Qg3 Be4 
22.Ne6 Qxc2 23.Rd2 Qxa4 24.Nxf8 Bxf8 25.Bf4 Qc6 26.Rdd1 Bg7 27.Rc1 Qb7 28.
Rfd1 Qe7 29.b3 Kh8 30.Bf1 Nf7 31.Bxd6 Nxd6 32.Qxd6 Qxd6 33.Rxd6 a4 34.bxa4
b3 35.Rcd1 Be5 36.Rd8+ Rxd8 37.Rxd8+ Kg7 38.Bc4 b2 39.Ba2 b1=Q+ 40.Bxb1 
Bxb1 41.a5 Bf6 42.Rd7+ Kh6 43.a6 Be4 44.a7 Bg5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Van der Wiel, John"]
[Black "Grunfeld, Yehuda"]
[Result "1-0"]
[WhiteElo "2520"]
[BlackElo "2480"]
[ECO "A45"]
[EventDate "1982.07.07"]
[PlyCount "49"]

1.d4 Nf6 2.Bg5 c5 3.d5 Ne4 4.Bf4 Qb6 5.Bc1 g6 6.f3 Nf6 7.e4 d6 8.Nc3 Bg7 
9.Nge2 O-O 10.g4 e6 11.Nf4 Re8 12.h4 Na6 13.h5 Nc7 14.hxg6 hxg6 15.Kf2 a6 
16.Kg2 Bd7 17.a4 e5 18.Nd3 c4 19.Nf2 Qc5 20.Qe1 Rec8 21.Be3 Qb4 22.Nfd1 
Kf8 23.Be2 Nce8 24.Qf2 Ke7 25.Ra3 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Van Baarle, John"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2465"]
[ECO "E14"]
[EventDate "1982.07.07"]
[PlyCount "86"]

1.Nf3 Nf6 2.d4 e6 3.c4 b6 4.e3 Bb7 5.Bd3 d5 6.O-O Bd6 7.Nc3 O-O 8.cxd5 
exd5 9.Ne5 c5 10.Bd2 Nc6 11.Nxc6 Bxc6 12.Rc1 c4 13.Bb1 b5 14.Ne2 Re8 15.
Ng3 b4 16.Nf5 Bf8 17.Qe1 a5 18.f3 g6 19.Ng3 Qb6 20.Qf2 Bg7 21.Kh1 Ra7 22.
h3 h5 23.Rfe1 a4 24.a3 bxa3 25.bxa3 Bf8 26.Rc3 Rb7 27.Bc2 Qd8 28.Bc1 Bd6 
29.Nf1 Bc7 30.Bd2 Ba5 31.Qh4 Bxc3 32.Bxc3 Nh7 33.Qg3 h4 34.Qf2 Qf6 35.Nh2 
Bd7 36.Ng4 Bxg4 37.hxg4 Kg7 38.Qg1 h3 39.gxh3 Qxf3+ 40.Qg2 Qxg2+ 41.Kxg2 
Rb3 42.Bxb3 axb3 43.e4 Ng5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Ligterink, Gert"]
[Black "Kuijf, Marinus"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2370"]
[ECO "D46"]
[EventDate "1982.07.07"]
[PlyCount "68"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.e3 Nbd7 6.Bd3 Bb4 7.a3 Ba5 8.O-O O-O 
9.Qc2 dxc4 10.Bxc4 Bc7 11.Ba2 e5 12.Re1 h6 13.Bd2 Re8 14.Qb3 Qe7 15.e4 
exd4 16.Nxd4 Ne5 17.Rad1 Bb6 18.Bf4 Bxd4 19.Rxd4 Be6 20.Qd1 Bxa2 21.Nxa2 
c5 22.Rd2 Nc4 23.Rc2 Rad8 24.Qc1 Na5 25.Qe3 Qxe4 26.Qxe4 Rxe4 27.Be3 Nc4 
28.Nc3 Nxe3 29.fxe3 Re5 30.h3 b6 31.b4 Rd3 32.Rec1 Rdxe3 33.Rd2 Kh7 34.Kf2
Rxc3 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Bohm, Hans"]
[Black "Kuijf, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[BlackElo "2310"]
[ECO "D36"]
[EventDate "1982.07.07"]
[PlyCount "109"]

1.d4 d5 2.c4 e6 3.Nf3 c6 4.cxd5 exd5 5.Qc2 Nf6 6.Nc3 Be7 7.Bg5 Nbd7 8.e3 
h6 9.Bh4 O-O 10.Bd3 Ne8 11.Bg3 Ndf6 12.O-O Nh5 13.Be5 Bg4 14.Rab1 f6 15.
Bg3 Nxg3 16.hxg3 Bxf3 17.gxf3 Nd6 18.a4 a5 19.b4 axb4 20.Rxb4 f5 21.Rfb1 
Qd7 22.Ne2 Bg5 23.Kg2 Ra7 24.Ng1 Rfa8 25.f4 Bf6 26.Nf3 g6 27.Ne5 Bxe5 28.
dxe5 Ne8 29.g4 Ng7 30.gxf5 Nxf5 31.Bxf5 gxf5 32.Kf3 Qf7 33.Ke2 Kh7 34.Qb2 
b5 35.Qc2 Rxa4 36.Rxa4 Rxa4 37.Qxc6 Ra2+ 38.Kd3 Ra3+ 39.Kd2 Ra2+ 40.Kd3 
Ra3+ 41.Kc2 Ra2+ 42.Rb2 Rxb2+ 43.Kxb2 Kg7 44.Qd6 h5 45.e6 Qf6+ 46.Kb3 h4 
47.Qxd5 h3 48.Kc2 b4 49.Qd7+ Kg8 50.e7 Qc3+ 51.Kd1 Qb3+ 52.Kc1 Qc3+ 53.Kd1
Qb3+ 54.Kd2 Qc3+ 55.Kd1 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Said, Said Ahmed"]
[Black "Jussupow, Artur"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2555"]
[ECO "A61"]
[EventDate "1982.07.07"]
[PlyCount "78"]

1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 Bg7 8.Qa4+ 
Bd7 9.Qb3 Qc7 10.e4 Nh5 11.Be3 a6 12.a4 O-O 13.Be2 Bg4 14.h3 Bxf3 15.Bxf3 
Nf6 16.e5 dxe5 17.O-O Nbd7 18.Rfd1 Qd6 19.Qxb7 Rfc8 20.Be2 e4 21.Qb3 Bf8 
22.a5 Qe5 23.d6 Rcb8 24.Qa2 Bxd6 25.g3 Qe7 26.Rd2 Be5 27.Rad1 Ra7 28.Nd5 
Nxd5 29.Qxd5 Rxb2 30.Qxe4 Rxd2 31.Rxd2 Nf6 32.Qc6 Rc7 33.Qxa6 Kg7 34.Kg2 
c4 35.Bf3 c3 36.Rc2 Qb4 37.Bb6 Re7 38.Qd3 h5 39.Bd8 Re6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Donner, Jan"]
[Black "Iskov, Gert"]
[Result "1-0"]
[WhiteElo "2430"]
[BlackElo "2345"]
[ECO "E64"]
[EventDate "1982.07.07"]
[PlyCount "111"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nc3 c5 6.d5 d6 7.Nf3 Na6 8.O-O Nc7 
9.a4 Rb8 10.Re1 b6 11.e4 a6 12.Bf1 Bd7 13.e5 Nfe8 14.h3 b5 15.b3 b4 16.Ne4
f5 17.exf6 Nxf6 18.Ra2 Nxe4 19.Rxe4 Bf5 20.Re1 Ne8 21.Rae2 Rb7 22.Bg5 Nf6 
23.Nh4 Bc8 24.Qc1 Qe8 25.Bg2 Qf7 26.Nf3 Kh8 27.Bh6 Bxh6 28.Qxh6 Ng8 29.Qd2
Qf6 30.Re3 Rb8 31.h4 h6 32.Nh2 Bd7 33.Bf3 Qg7 34.Bg4 Bf5 35.Bxf5 gxf5 36.
Rf3 Rf6 37.Rf4 Rbf8 38.Re3 a5 39.Nf1 Qf7 40.Qb2 Kh7 41.Qc2 Kh8 42.Qe2 Qg7 
43.Ref3 Qg6 44.Ne3 h5 45.Ng2 e5 46.dxe6 Rxe6 47.Re3 Rxe3 48.Qxe3 Nh6 49.
Rf3 Ng4 50.Nf4 Qf6 51.Qd2 Re8 52.Kg2 Ne5 53.Re3 Rg8 54.Qd5 Rg4 55.Nxh5 Qe7
56.Nf4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Van den Berg, John"]
[Black "Hess, Ralf"]
[Result "1/2-1/2"]
[BlackElo "2370"]
[ECO "A55"]
[EventDate "1982.07.07"]
[PlyCount "73"]

1.d4 Nf6 2.c4 d6 3.Nf3 Nbd7 4.Nc3 e5 5.e4 c6 6.Be2 Be7 7.O-O O-O 8.Re1 a6 
9.Qc2 Qc7 10.h3 b5 11.a3 exd4 12.Nxd4 Ne5 13.cxb5 cxb5 14.Bg5 h6 15.Bxf6 
Bxf6 16.Nd5 Qxc2 17.Nxf6+ gxf6 18.Nxc2 Bb7 19.f3 d5 20.exd5 Bxd5 21.Nd4 
Rad8 22.a4 Bc4 23.Nf5 Rd2 24.Bxc4 bxc4 25.Re4 Rb8 26.f4 Nd3 27.Rxc4 Rbxb2 
28.Nh4 a5 29.Rd4 Kf8 30.Ra3 Nc5 31.Rxd2 Rxd2 32.Nf5 Ke8 33.Nxh6 Rd4 34.Nf5
Rxf4 35.g4 Rxa4 36.Rxa4 Nxa4 37.Nd6+ 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Timmerman, Gert Jan"]
[Black "Boersma, Paulus"]
[Result "1-0"]
[BlackElo "2355"]
[ECO "B15"]
[EventDate "1982.07.07"]
[PlyCount "75"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.Bc4 Nd7 7.Ne2 Bd6 8.
Bf4 Nb6 9.Bb3 a5 10.a4 O-O 11.Bxd6 Qxd6 12.h3 Re8 13.O-O Be6 14.Bxe6 Rxe6 
15.c3 Rae8 16.Ng3 g6 17.Qb3 Nd5 18.Qxb7 Rb8 19.Qa7 Rxb2 20.Qxa5 Qf4 21.
Rab1 Ra2 22.Qd8+ Kg7 23.Rb8 Kh6 24.h4 Qxh4 25.Qf8+ Kg5 26.Qxf7 Re7 27.Qf8 
Rxa4 28.Re8 Rxe8 29.Qxe8 Rc4 30.Qe2 Ra4 31.Qe6 Rc4 32.Re1 f5 33.Qd6 Qf4 
34.Qd8+ Kg4 35.Ne2 Qd2 36.f3+ Kh5 37.Ng3+ Kh6 38.Qf8+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Grooten, Herman"]
[Black "Langeweg, Christian"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[BlackElo "2395"]
[ECO "E14"]
[EventDate "1982.07.07"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+ 4.Nbd2 b6 5.e3 O-O 6.Bd3 Bb7 7.O-O d5 8.a3 Bd6
9.b4 c5 10.dxc5 bxc5 11.cxd5 exd5 12.bxc5 Bxc5 13.Nb3 Bd6 14.Bb2 Nbd7 15.
Rc1 Rb8 16.Re1 Ba8 17.Re2 Re8 18.Nbd4 Rxb2 19.Rxb2 Bxa3 20.Ra2 Bxc1 21.
Qxc1 Qb8 22.Qa3 Rc8 23.Qxa7 Nc5 24.Qxb8 Rxb8 25.Bc2 Nfd7 26.h4 g6 27.Ra5 
Bb7 28.Kh2 Ra8 29.Rb5 Ba6 30.Rb1 Rb8 31.Rd1 Rb2 32.Rd2 Nb6 33.Rd1 Nbd7 34.
Ne1 Ne5 35.Kg3 Kg7 36.Ra1 Bb7 37.Ra5 Ned7 38.Nef3 Kf6 39.Ng5 h6 40.Nh3 Ne6
1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.09"]
[Round "3"]
[White "Meulders, Richard"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2350"]
[BlackElo "2490"]
[ECO "E90"]
[EventDate "1982.07.07"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.h3 e5 7.d5 Na6 8.Be3 Nh5 9.
Nd2 Qe8 10.Nb3 f5 11.c5 Nf6 12.f3 fxe4 13.Nxe4 Nxe4 14.fxe4 Qe7 15.Bxa6 
Qh4+ 16.Kd2 bxa6 17.g4 Bh6 18.Qe1 Qf2+ 19.Qxf2 Rxf2+ 20.Kd3 Rf3 21.Rae1 a5
22.Nxa5 Rb8 23.b3 Ba6+ 24.Kd2 Rf2+ 25.Kc3 Bxe3 26.Rxe3 Rxa2 27.Nc6 Rb5 28.
Nxa7 Rxc5+ 29.Kb4 Rcc2 30.g5 Rc5 31.h4 Be2 32.Rh2 Rxa7 33.Rhxe2 c6 34.dxc6
Rxc6 35.Rf2 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Short, Nigel David"]
[Black "Miles, Anthony John"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2565"]
[ECO "B52"]
[EventDate "1982.07.07"]
[PlyCount "33"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Nxd7 5.c4 Ngf6 6.Nc3 e6 7.O-O Be7 8.d3
O-O 9.h3 Ne5 10.a3 Nfd7 11.Rb1 Bf6 12.Nxe5 Nxe5 13.Be3 Qd7 14.Qd2 Nc6 15.
b4 b6 16.Ne2 Rac8 17.f4 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Sosonko, Gennadi"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2600"]
[ECO "E16"]
[EventDate "1982.07.07"]
[PlyCount "35"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3 O-O 8.O-O 
Na6 9.Ne5 Bxg2 10.Kxg2 Qc8 11.e4 Qb7 12.Qf3 Rad8 13.Rfe1 Nb4 14.Rac1 d6 
15.Nd3 Nxd3 16.Qxd3 Nd7 17.Qf3 Qa6 18.b3 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Ree, Hans"]
[Black "Said, Said Ahmed"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2395"]
[ECO "E05"]
[EventDate "1982.07.07"]
[PlyCount "131"]

1.c4 e6 2.d4 Nf6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O dxc4 7.Qc2 a6 8.Qxc4 b5
9.Qc2 Bb7 10.Bd2 Nc6 11.e3 Nb4 12.Bxb4 Bxb4 13.a3 Be7 14.Nbd2 Qd6 15.Nb3 
Be4 16.Qc3 b4 17.axb4 Qxb4 18.Qxb4 Bxb4 19.Rfc1 Rfb8 20.h3 Bd5 21.Nc5 Bxc5
22.Rxc5 Rxb2 23.Rxc7 Rb7 24.Rxb7 Bxb7 25.Ne5 Bxg2 26.Kxg2 Nd5 27.Ra5 Nb4 
28.Kf3 f6 29.Nd7 Nc6 30.Rc5 Ne7 31.Nb6 Rb8 32.Rc7 Kf7 33.Nc4 Ra8 34.Na5 
Ke8 35.Rb7 Kf8 36.g4 Ng6 37.Ke4 Ne7 38.f4 g6 39.g5 f5+ 40.Ke5 Re8 41.Ra7 
Nd5 42.Rxh7 Nxe3 43.Rh8+ Kf7 44.Rh7+ Kf8 45.Ra7 Re7 46.Rxa6 Kf7 47.Kd6 e5 
48.Nc6 Re6+ 49.Kc5 Rxc6+ 50.Rxc6 exf4 51.Rf6+ Kg7 52.Re6 Nd1 53.Re1 Nf2 
54.Kc6 Nxh3 55.d5 Nxg5 56.d6 f3 57.d7 Nf7 58.Rf1 f4 59.Rxf3 g5 60.Kc7 Kg6 
61.Rf1 Kf6 62.Rf2 Kg6 63.Re2 f3 64.Re6+ Kg7 65.Re3 g4 66.Re4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Jussupow, Artur"]
[Black "Meulders, Richard"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2350"]
[ECO "A80"]
[EventDate "1982.07.07"]
[PlyCount "69"]

1.d4 f5 2.Bg5 g6 3.Nc3 d5 4.h4 Bg7 5.Nh3 Be6 6.Nf4 Bf7 7.h5 h6 8.hxg6 hxg5
9.Nh5 Kf8 10.gxf7 Kxf7 11.e4 fxe4 12.Qg4 Nf6 13.Nxf6 Rxh1 14.Nfxd5 e6 15.
Ne3 Rh4 16.Qg3 c5 17.O-O-O cxd4 18.Ng4 Nc6 19.Nxe4 Qd5 20.Qf3+ Ke7 21.Qa3+
Kd8 22.Nef6 Bxf6 23.Nxf6 Qe5 24.Qf8+ Kc7 25.Qf7+ Kd6 26.g3 Rh1 27.Qd7+ Kc5
28.Qxb7 Qxf6 29.Bg2 Rxd1+ 30.Kxd1 Nb4 31.Qc7+ Kb5 32.a3 Qd8 33.Qb7+ Qb6 
34.Qxa8 Na6 35.Qg8 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Kuijf, Hans"]
[Black "Donner, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2310"]
[BlackElo "2430"]
[ECO "C00"]
[EventDate "1982.07.07"]
[PlyCount "29"]

1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 Nc6 5.g3 dxe4 6.dxe4 Bc5 7.Bg2 O-O 8.O-O 
e5 9.c3 a5 10.Qc2 Nd7 11.Nc4 f6 12.Nh4 Nb6 13.Be3 Bxe3 14.Nxe3 Qe8 15.Rad1
1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "King, Daniel John"]
[Black "Van Wijgerden, Cornelis"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2425"]
[ECO "D11"]
[EventDate "1982.07.07"]
[PlyCount "76"]

1.Nf3 d5 2.d4 Nf6 3.g3 c6 4.Bg2 Bf5 5.O-O e6 6.c4 Be7 7.Qb3 Qb6 8.Qxb6 
axb6 9.Nbd2 O-O 10.b3 Nbd7 11.Nh4 Bc2 12.Bb2 h6 13.Rfc1 Bh7 14.a4 Bb4 15.
Bc3 Bxc3 16.Rxc3 Ra5 17.Nhf3 Rfa8 18.Rac1 dxc4 19.Nxc4 Nd5 20.Nxa5 Nxc3 
21.Rxc3 Rxa5 22.Nd2 b5 23.axb5 Rxb5 24.Nc4 Kf8 25.Kf1 Nf6 26.Ke1 Nd5 27.
Bxd5 exd5 28.Nb2 Rb4 29.e3 Ke7 30.Kd2 Rb5 31.h4 Kd6 32.Na4 Bf5 33.Kc1 b6 
34.Kb2 c5 35.Rc1 c4 36.Rc3 Bd7 37.Kc2 Rxb3 38.Nb2 Bf5+ 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Van der Sterren, Paul"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2520"]
[ECO "E12"]
[EventDate "1982.07.07"]
[PlyCount "92"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 c5 5.d5 Ba6 6.Qc2 exd5 7.cxd5 g6 8.Nc3 Bg7 
9.g3 O-O 10.Bg2 d6 11.O-O b5 12.Re1 Nbd7 13.e4 Ng4 14.h3 Nge5 15.Nxe5 Bxe5
16.Be3 Qb6 17.f4 Bd4 18.Qd2 Bxe3+ 19.Qxe3 Rae8 20.Qf2 Bb7 21.Bf1 a6 22.a4 
b4 23.Nd1 Nf6 24.a5 Qa7 25.Bg2 Re7 26.Qd2 Rfe8 27.Nf2 c4 28.Qxb4 Nxe4 29.
Bxe4 Rxe4 30.Rxe4 Rxe4 31.Kf1 Re3 32.Qxd6 Qd4 33.Qb8+ Kg7 34.Qxb7 Rf3 35.
Qb6 Rxf2+ 36.Kg1 Qxb2 37.Qxb2+ Rxb2 38.Rc1 Rd2 39.Rxc4 Rxd5 40.Ra4 Rd2 41.
Rc4 Rd5 42.Ra4 Kf6 43.Kf2 h5 44.Ke3 Ke6 45.g4 Kd6 46.Rd4 hxg4 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Van Mil, Johannes"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[WhiteElo "2315"]
[BlackElo "2465"]
[ECO "B82"]
[EventDate "1982.07.07"]
[PlyCount "57"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4 Nc6 7.Nf3 Be7 8.Bd3 
O-O 9.O-O Nb4 10.Qe1 b6 11.Be3 Bb7 12.Qg3 Rc8 13.Rad1 Nxd3 14.cxd3 Qd7 15.
f5 exf5 16.Nd4 f4 17.Qxf4 Nh5 18.Qf3 g6 19.Nf5 Qxf5 20.exf5 Bxf3 21.Rxf3 
Nf6 22.Bd4 d5 23.fxg6 fxg6 24.Rdf1 Rc6 25.g4 Nxg4 26.Nxd5 Bd6 27.h3 Rxf3 
28.Rxf3 Rc1+ 29.Rf1 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Langeweg, Christian"]
[Black "Borm, Franciscus"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2330"]
[ECO "D36"]
[EventDate "1982.07.07"]
[PlyCount "94"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 c6 5.Bg5 Nbd7 6.e3 Bb4 7.Qc2 O-O 8.cxd5 
exd5 9.Bd3 h6 10.Bh4 Re8 11.O-O Be7 12.Bg3 Nf8 13.h3 a6 14.Rab1 Bd6 15.
Bxd6 Qxd6 16.b4 Ne6 17.Ne5 a5 18.a3 Nd7 19.Bh7+ Kf8 20.f4 Nd8 21.Rf3 Qe7 
22.Ne2 Nf6 23.Nc3 axb4 24.axb4 Ra3 25.Bd3 Kg8 26.Qb2 Ra8 27.Qb3 Qc7 28.Qc2
Qe7 29.Kh1 Qd6 30.g4 Nd7 31.Ne2 Qe7 32.Ng3 Nxe5 33.fxe5 Rf8 34.Nf5 Qc7 35.
Nd6 Be6 36.Bh7+ Kh8 37.Bf5 Kg8 38.Rbf1 Bxf5 39.gxf5 f6 40.Rg1 Nf7 41.Rfg3 
Nxd6 42.exd6 Qd7 43.Rxg7+ Qxg7 44.Rxg7+ Kxg7 45.Qg2+ Kh8 46.Qg6 Ra1+ 47.
Kh2 Ra2+ 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Kuijf, Marinus"]
[Black "Timmerman, Gert Jan"]
[Result "1-0"]
[WhiteElo "2370"]
[ECO "C90"]
[EventDate "1982.07.07"]
[PlyCount "93"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d3 Be7 5.O-O d6 6.c3 O-O 7.Nbd2 Na5 8.Bb5 a6
9.Ba4 b5 10.Bc2 c5 11.Re1 Qc7 12.Nf1 Rd8 13.Bg5 h6 14.Bh4 Be6 15.Ne3 b4 
16.cxb4 cxb4 17.d4 Ng4 18.Bxe7 Qxe7 19.Nd5 Bxd5 20.exd5 Qb7 21.dxe5 dxe5 
22.Nxe5 Nxe5 23.Rxe5 Nc4 24.Rh5 Nd6 25.Qd3 f5 26.Rd1 Rac8 27.Bb3 Qf7 28.
Rh3 Qf6 29.Qd2 Kh8 30.Re3 Ne4 31.Qe2 a5 32.h3 Ng5 33.Re7 Ne4 34.Re6 Qh4 
35.d6 Rc6 36.d7 Rxe6 37.Bxe6 Qf6 38.Bc4 Qb6 39.Qe3 Qc6 40.Qd3 Qc5 41.Qd4 
Qc6 42.Qd5 Qc7 43.Qe6 Nf6 44.Bb5 Qc2 45.Re1 Qc5 46.Qe7 Qb6 47.Qxd8+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Grunfeld, Yehuda"]
[Black "Pliester, Leon"]
[Result "1-0"]
[WhiteElo "2480"]
[BlackElo "2300"]
[ECO "C82"]
[EventDate "1982.07.07"]
[PlyCount "54"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 a6 6.Ba4 b5 7.Bb3 d5 8.dxe5 
Be6 9.c3 Nc5 10.Bc2 Bg4 11.Re1 Ne6 12.Nbd2 Bc5 13.Nb3 Bb6 14.a4 Ne7 15.
axb5 axb5 16.Rxa8 Qxa8 17.Qd3 c6 18.Nfd4 Qb7 19.Qg3 h5 20.h3 Nxd4 21.cxd4 
Be6 22.Qxg7 Rg8 23.Qf6 Bxh3 24.Bg5 Be6 25.Ra1 Bc8 26.Bh7 Rf8 27.Ra8 Qxa8 
1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Van der Vliet, Fredrik"]
[Black "Hess, Ralf"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2370"]
[ECO "E03"]
[EventDate "1982.07.07"]
[PlyCount "55"]

1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Nf3 a6 7.Qxc4 b5 8.Qc6 
Ra7 9.Be3 Bb7 10.Qc1 Ra8 11.O-O Rc8 12.Rd1 Bd6 13.a3 c5 14.dxc5 Bxc5 15.
Bxc5 Rxc5 16.Qe3 Qc7 17.Nbd2 O-O 18.Nb3 Rc4 19.Rac1 Bd5 20.Rxc4 Qxc4 21.
Nbd4 Rc8 22.Qd2 g6 23.Ne1 Bxg2 24.Nxg2 Qc7 25.Ne3 Ne5 26.Qb4 Rd8 27.Qb3 
Qb6 28.Ndc2 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Kuligowski, Adam"]
[Black "Bohm, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2385"]
[ECO "A04"]
[EventDate "1982.07.07"]
[PlyCount "47"]

1.c4 f5 2.Nf3 Nf6 3.g3 b6 4.Bg2 Bb7 5.d4 g6 6.O-O Bg7 7.d5 b5 8.Nc3 bxc4 
9.Nd2 e5 10.dxe6 Bxg2 11.exd7+ Nbxd7 12.Kxg2 Nb6 13.Qc2 O-O 14.Rd1 Qe8 15.
Nf3 Qc6 16.Be3 Rae8 17.Bd4 Re7 18.Kg1 Rfe8 19.Re1 h6 20.Rad1 a6 21.Nb1 Kh7
22.Nc3 Kg8 23.Nh4 Kh7 24.Nf3 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Iskov, Gert"]
[Black "Grooten, Herman"]
[Result "1-0"]
[WhiteElo "2345"]
[BlackElo "2305"]
[ECO "B24"]
[EventDate "1982.07.07"]
[PlyCount "53"]

1.e4 c5 2.Nc3 e6 3.Nge2 Nc6 4.g3 d5 5.exd5 exd5 6.Bg2 Nf6 7.d4 Bg4 8.Be3 
cxd4 9.Bxd4 Nxd4 10.Qxd4 Rc8 11.Nxd5 Qa5+ 12.c3 Bxe2 13.Qe5+ Kd8 14.Qxe2 
Nxd5 15.O-O-O Rc5 16.Rxd5+ Rxd5 17.Bxd5 Kc7 18.Rd1 Bd6 19.Bxf7 Qg5+ 20.Rd2
Rd8 21.f4 Qf6 22.Bd5 a6 23.Bg2 Qf7 24.Qe4 Kb8 25.Qxh7 Bxf4 26.gxf4 Qxf4 
27.Bd5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Hartoch, Robert"]
[Black "Van Baarle, John"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2315"]
[ECO "C47"]
[EventDate "1982.07.07"]
[PlyCount "37"]

1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.d4 exd4 5.Nxd4 Bb4 6.Nxc6 bxc6 7.Bd3 d5 8.
exd5 cxd5 9.Qe2+ Be7 10.O-O O-O 11.Bf4 c6 12.Na4 Re8 13.Qd2 c5 14.c4 Bb7 
15.Qc2 Qd7 16.Rfe1 d4 17.b3 Bd6 18.Bxd6 Qxd6 19.f3 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.10"]
[Round "4"]
[White "Boersma, Paulus"]
[Black "Van den Berg, John"]
[Result "0-1"]
[WhiteElo "2355"]
[ECO "D80"]
[EventDate "1982.07.07"]
[PlyCount "81"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.f3 c5 5.dxc5 d4 6.Nb5 e5 7.Bg5 Na6 8.e3 h6 9.
Bh4 Bxc5 10.exd4 Bb4+ 11.Nc3 exd4 12.a3 Qe7+ 13.Be2 dxc3 14.axb4 cxb2 15.
Rb1 g5 16.Bf2 Qxb4+ 17.Qd2 Qxd2+ 18.Kxd2 Be6 19.Rxb2 b6 20.h4 Ke7 21.hxg5 
Rhd8+ 22.Kc3 hxg5 23.Be3 Nc5 24.Ra2 Rg8 25.Nh3 Bxh3 26.Rxh3 Ne6 27.g3 Rgc8
28.Kb3 Rc7 29.Rh1 Nd7 30.f4 Ndc5+ 31.Kb4 gxf4 32.gxf4 Rg8 33.f5 Nd8 34.Bf4
Rd7 35.Rh6 f6 36.Rh7+ Nf7 37.Bh5 Nd3+ 38.Ka4 Kf8 39.Bh6+ Nxh6 40.Rxd7 Nc5+
41.Kb5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Hort, Vlastimil"]
[Black "Short, Nigel David"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2485"]
[ECO "B09"]
[EventDate "1982.07.07"]
[PlyCount "106"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.e5 dxe5 6.dxe5 Qxd1+ 7.Kxd1 Ng4 8.Nd5
Kd8 9.Ke1 c6 10.Nc3 f6 11.h3 Nh6 12.Nf3 Nf7 13.Bc4 Rf8 14.Rf1 Kc7 15.Rf2 
Na6 16.Be3 fxe5 17.Bxf7 Rxf7 18.Ng5 Rf5 19.g4 Rf8 20.Nxh7 Rh8 21.Ng5 Bd7 
22.fxe5 Bxe5 23.Bf4 Bxf4 24.Rxf4 Nc5 25.Rd1 Raf8 26.Rc4 Ne6 27.Nxe6+ Bxe6 
28.Re4 Bc8 29.Rxe7+ Kb8 30.Rd3 Rf4 31.Ne4 Rhf8 32.Kd2 Rf1 33.Nd6 Rh1 34.
Re8 Rh2+ 35.Kc3 Rxe8 36.Nxe8 a6 37.Nf6 Kc7 38.a4 a5 39.b3 Rf2 40.Ne8+ Kb6 
41.Nd6 Be6 42.Re3 Bd5 43.Re7 Rh2 44.Rg7 g5 45.Kd3 Bf3 46.Rxb7+ Kc5 47.Ne4+
Bxe4+ 48.Kxe4 Rxc2 49.Kf5 Rc3 50.Kxg5 Rxh3 51.Kg6 Kd4 52.g5 Rc3 53.Kg7 Rg3
1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Van Wijgerden, Cornelis"]
[Black "Jussupow, Artur"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2555"]
[ECO "C56"]
[EventDate "1982.07.07"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Nf6 5.O-O Nxe4 6.Re1 d5 7.Nc3 dxc4 8.
Rxe4+ Be6 9.Nxd4 Nxd4 10.Rxd4 Qc8 11.Bg5 Bc5 12.Rd8+ Qxd8 13.Bxd8 Rxd8 14.
Qh5 Bb6 15.Rd1 O-O 16.Qh4 Rxd1+ 17.Nxd1 h6 18.Ne3 Re8 19.h3 c6 20.Nxc4 
Bxc4 21.Qxc4 Re1+ 22.Kh2 Bxf2 23.g3 Bb6 24.a4 g6 25.Qg4 Re6 26.Kg2 h5 27.
Qd1 Rf6 28.h4 Rf5 29.Kh3 Rf2 30.Qd3 Ba5 31.b4 Bxb4 32.Qd4 Be1 33.Qe3 Rf1 
34.Qe2 Rg1 35.Kh2 Rxg3 36.Qxe1 Rg4 37.a5 Rc4 38.Kg3 Rxc2 39.Qe8+ Kg7 40.
Qe5+ Kh7 41.Qc7 Rc3+ 42.Kf2 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Miles, Anthony John"]
[Black "Ree, Hans"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2490"]
[ECO "E99"]
[EventDate "1982.07.07"]
[PlyCount "86"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.O-O Nc6 8.d5 Ne7 
9.Ne1 Nd7 10.Be3 f5 11.f3 f4 12.Bf2 g5 13.Rc1 Ng6 14.b4 Nf6 15.c5 Rf7 16.
a4 Bf8 17.cxd6 Bxd6 18.Nd3 Rg7 19.Kh1 h5 20.Nc5 g4 21.Ne6 Bxe6 22.dxe6 g3 
23.Qb3 Kh8 24.Bg1 gxh2 25.Bf2 h4 26.Kxh2 Nh5 27.Rg1 Qg5 28.e7 Rxe7 29.Bc4 
Rae8 30.Bf7 Rd8 31.Rcd1 Nf8 32.Nb5 Ng3 33.Nxd6 cxd6 34.Rd2 Qf6 35.Bc4 Rh7 
36.Qd3 h3 37.Qd5 hxg2+ 38.Kxg2 Ng6 39.Bc5 Qh4 40.Kf2 Nxe4+ 41.Kf1 Nxd2+ 
42.Qxd2 dxc5 43.Rxg6 Qh1+ 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Pliester, Leon"]
[Black "Hartoch, Robert"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "2390"]
[ECO "B07"]
[EventDate "1982.07.07"]
[PlyCount "81"]

1.e4 d6 2.d4 Nf6 3.f3 c5 4.c3 Nbd7 5.Be3 g6 6.Bd3 Bg7 7.Ne2 O-O 8.O-O b6 
9.Nd2 Bb7 10.a4 a6 11.b4 Qc7 12.Qb1 Rab8 13.Qa2 e5 14.dxc5 dxc5 15.b5 axb5
16.axb5 Rfd8 17.Bc4 Nf8 18.Qb3 Ne8 19.f4 Bh6 20.Rf3 Bc8 21.h3 Ne6 22.Raf1 
N8g7 23.Bd5 Nh5 24.fxe5 Bxe3+ 25.Rxe3 Qxe5 26.Nc4 Qc7 27.Ref3 Rf8 28.e5 
Bb7 29.Bxb7 Rxb7 30.Nd6 c4 31.Qxc4 Qxc4 32.Nxc4 Nc5 33.Nd4 Ng7 34.Nd6 Rc7 
35.Nc6 Nge6 36.Nb4 Ng5 37.Re3 Nd7 38.Nd5 Rc5 39.Nf6+ Nxf6 40.Rxf6 h5 41.h4
1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Borm, Franciscus"]
[Black "King, Daniel John"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2430"]
[ECO "B33"]
[EventDate "1982.07.07"]
[PlyCount "72"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Ndb5 d6 7.Bf4 e5 8.Bg5 
a6 9.Na3 b5 10.Nd5 Be7 11.Bxf6 Bxf6 12.c3 O-O 13.Nc2 Rb8 14.h4 a5 15.a3 g6
16.h5 Bg7 17.g3 Qg5 18.Bh3 Be6 19.hxg6 hxg6 20.Nce3 Rb7 21.Qd3 Rfb8 22.Rd1
Bf8 23.Qf1 f5 24.Qg2 b4 25.axb4 axb4 26.f4 exf4 27.gxf4 Qxg2 28.Bxg2 Bxd5 
29.Nxd5 bxc3 30.bxc3 Rb2 31.O-O Bg7 32.exf5 gxf5 33.Bh3 Kf7 34.Rf2 Ne7 35.
Rxb2 Rxb2 36.c4 Rc2 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Van der Wiel, John"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2520"]
[BlackElo "2575"]
[ECO "B12"]
[EventDate "1982.07.07"]
[PlyCount "30"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 c5 7.Be3 Nc6 8.dxc5 Qh4 
9.Nb5 Be4 10.Nc7+ Kd7 11.Nxa8 Bxh1 12.Ng3 Qxh2 13.b4 Nh6 14.Qe2 Be7 15.b5 
Nxe5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Van Baarle, John"]
[Black "Van der Vliet, Fredrik"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2390"]
[ECO "A28"]
[EventDate "1982.07.07"]
[PlyCount "69"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 Bxc3 6.Qxc3 Qe7 7.d3 d5 8.Be2 
O-O 9.O-O Bg4 10.cxd5 Nxd5 11.Qb3 Nb6 12.a3 a5 13.Qc2 a4 14.Bd2 f5 15.Bc3 
e4 16.dxe4 fxe4 17.Nd4 Nxd4 18.Bxd4 Bxe2 19.Qxe2 Nd5 20.Rac1 Rf5 21.Rc4 
Qh4 22.Qc2 Rg5 23.g3 b5 24.Rc5 Qg4 25.Rxb5 Rh5 26.Qc6 Rd8 27.h4 h6 28.Ra5 
Kh7 29.Qxa4 Rxh4 30.Qd1 Qg6 31.Qe2 Rg4 32.Kg2 c6 33.Ra7 Qf5 34.f3 exf3+ 
35.Qxf3 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Ligterink, Gert"]
[Black "Van den Berg, John"]
[Result "1-0"]
[WhiteElo "2465"]
[ECO "A16"]
[EventDate "1982.07.07"]
[PlyCount "145"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qa4+ c6 6.Qd4 Nf6 7.Qxd8+ Kxd8 8.
e4 Nbd7 9.d4 Bg7 10.Bf4 Ke8 11.O-O-O Ng4 12.Bg3 f6 13.Bc4 Nb6 14.Bb3 f5 
15.Rhe1 fxe4 16.Nxe4 Nd5 17.Bh4 Kf8 18.Nc3 Ngf6 19.Ng5 h6 20.Nge4 Nxe4 21.
Rxe4 g5 22.Bg3 Bf5 23.Re2 Rd8 24.Bxd5 cxd5 25.Be5 Bf6 26.Rde1 Rh7 27.f3 h5
28.Kd2 a6 29.a4 Bxe5 30.Rxe5 e6 31.a5 Rc7 32.b3 Rd6 33.g4 hxg4 34.fxg4 
Bxg4 35.Rxg5 Bf5 36.Reg1 Rh7 37.R1g2 b6 38.Na4 bxa5 39.Nc5 Rb6 40.h4 Rb4 
41.Kc3 Ke7 42.Rg7+ Rxg7 43.Rxg7+ Kf6 44.Ra7 Rb5 45.Rxa6 Kf7 46.Nd7 Kg6 47.
Ne5+ Kh5 48.Nc6 Kxh4 49.Rxa5 Rb6 50.Rc5 Bg4 51.b4 Be2 52.Ne5 Kg5 53.Rc7 
Kf5 54.Rf7+ Ke4 55.Nd7 Rc6+ 56.Nc5+ Ke3 57.Re7 Bg4 58.Rg7 Bf5 59.Rg1 Be4 
60.Re1+ Kf2 61.Ra1 Ke3 62.b5 Rb6 63.Kb4 Kxd4 64.Ra6 Rb8 65.Rxe6 Rc8 66.
Nb3+ Kd3 67.b6 Rc4+ 68.Kb5 Kc3 69.Nc5 Rb4+ 70.Ka6 Rb1 71.b7 Kd4 72.Rc6 
Ra1+ 73.Na4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Van der Sterren, Paul"]
[Black "Grunfeld, Yehuda"]
[Result "1-0"]
[WhiteElo "2465"]
[BlackElo "2480"]
[ECO "A77"]
[EventDate "1982.07.07"]
[PlyCount "89"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Nd2 Nbd7 8.e4 Bg7
9.Be2 O-O 10.O-O Re8 11.a4 Ne5 12.h3 g5 13.Nf3 Nxf3+ 14.Bxf3 Re5 15.Be2 
Nxe4 16.f4 Nxc3 17.bxc3 gxf4 18.Bxf4 Qh4 19.Bd3 Bd7 20.Qf3 Rf8 21.Bxe5 
Bxe5 22.Rab1 Bc8 23.Bf5 Bxf5 24.Qxf5 b6 25.Rbe1 Qg3 26.Qf3 Qg7 27.c4 f5 
28.Kh1 Kh8 29.Re2 Qg5 30.Ra2 Qh4 31.g4 Rg8 32.Rg2 f4 33.g5 Rxg5 34.Rxg5 
Qxg5 35.Qg4 Qd8 36.Qf5 Qe8 37.Rg1 Bd4 38.Qe6 Qd8 39.Rg4 f3 40.Qf7 f2 41.
Kg2 a6 42.Kf1 b5 43.Re4 Be5 44.cxb5 axb5 45.axb5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Kuijf, Marinus"]
[Black "Kuligowski, Adam"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2450"]
[ECO "B25"]
[EventDate "1982.07.07"]
[PlyCount "88"]

1.e4 c5 2.Nc3 d6 3.Nge2 Nf6 4.g3 g6 5.Bg2 Nc6 6.O-O Bg7 7.d3 Rb8 8.f4 Bd7 
9.f5 Ne5 10.h3 b5 11.Nf4 gxf5 12.exf5 Bxf5 13.Nh5 Nxh5 14.Rxf5 Nf6 15.Bg5 
O-O 16.Qd2 Ne8 17.Raf1 Qd7 18.Ne4 f6 19.Be3 e6 20.R5f2 f5 21.Ng5 Nf6 22.
Qe2 Rbe8 23.Rd1 Ng6 24.Kh2 h6 25.Nf3 e5 26.Bc1 f4 27.g4 d5 28.Nd2 Qc7 29.
Kh1 Nh4 30.Rff1 Nxg2 31.Qxg2 e4 32.Rde1 f3 33.Qf2 Qc6 34.dxe4 dxe4 35.Nb3 
e3 36.Rxe3 Ne4 37.Qg1 f2 38.Qg2 Bd4 39.Nxd4 cxd4 40.Rd3 Qxc2 41.Rxd4 Qe2 
42.Rxe4 Rxe4 43.Bxh6 Rf3 44.Kh2 Rd4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Said, Said Ahmed"]
[Black "Kuijf, Hans"]
[Result "1-0"]
[WhiteElo "2395"]
[BlackElo "2310"]
[ECO "A56"]
[EventDate "1982.07.07"]
[PlyCount "86"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Nf3 O-O 7.Bd3 a6 8.Qe2 Ne8 9.
h3 g6 10.g4 Ng7 11.Bh6 Nd7 12.O-O-O Nf6 13.Rdg1 Kh8 14.Be3 Bd7 15.Nd2 Qa5 
16.f4 exf4 17.Bxf4 b5 18.Kb1 Rab8 19.Ka1 Qc7 20.Re1 Nfe8 21.h4 h5 22.gxh5 
Nxh5 23.Qf2 Bf6 24.Be2 Neg7 25.Bh6 Bd4 26.Be3 Be5 27.Bxh5 Nxh5 28.Bh6 Bg3 
29.Qf3 Bxe1 30.Rxe1 Rg8 31.Qxf7 Rb7 32.Bg5 b4 33.Bf6+ Nxf6 34.Qxf6+ Rg7 
35.Qf8+ Kh7 36.Nf3 Bg4 37.Ng5+ Kh6 38.Nd1 Bxd1 39.Rxd1 Qe7 40.Qh8+ Rh7 41.
Nxh7 Qxh7 42.Qf8+ Qg7 43.Qxd6 Rf7 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Donner, Jan"]
[Black "Bohm, Hans"]
[Result "1-0"]
[WhiteElo "2430"]
[BlackElo "2385"]
[ECO "E41"]
[EventDate "1982.07.07"]
[PlyCount "89"]

1.d4 e6 2.c4 Nf6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Nf3 Bxc3+ 7.bxc3 d6 8.Nd2 
e5 9.d5 Ne7 10.h3 h5 11.O-O Bf5 12.e4 Bh7 13.Re1 g5 14.Nf3 g4 15.Ng5 Bg6 
16.f4 gxf3 17.Qxf3 Nh7 18.Rf1 Nxg5 19.Bxg5 Kd7 20.Qd1 Kc7 21.Qa4 Qd7 22.
Qa5+ b6 23.Qa6 Qc8 24.Qxc8+ Nxc8 25.Rf6 a6 26.a4 Ra7 27.Kf2 Kb8 28.Ke3 Rd7
29.Be2 Ne7 30.Rxd6 Rxd6 31.Bxe7 Rd7 32.Bf6 Re8 33.h4 Rb7 34.g4 hxg4 35.
Bxg4 Kc7 36.h5 Bh7 37.Bf5 Bxf5 38.exf5 b5 39.axb5 axb5 40.h6 Rb6 41.Bg7 
bxc4 42.h7 Rbb8 43.Rh1 Kd6 44.Ke4 Rb2 45.Rh6+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Timmerman, Gert Jan"]
[Black "Iskov, Gert"]
[Result "1/2-1/2"]
[BlackElo "2345"]
[ECO "C45"]
[EventDate "1982.07.07"]
[PlyCount "83"]

1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Nge7 7.g3 d5 8.Bg2 
Bxd4 9.cxd4 Be6 10.Nc3 Rd8 11.e5 Qg6 12.Ne2 f6 13.Nf4 Qf7 14.exf6 Qxf6 15.
O-O O-O 16.Rc1 Nf5 17.Rc5 Rd7 18.Nxd5 Qf7 19.Nf4 Ncxd4 20.Bxd4 Rxd4 21.Qc2
c6 22.Nxe6 Qxe6 23.Bh3 g6 24.Qc3 Rfd8 25.a3 R8d5 26.Rxd5 Rxd5 27.Re1 Qd7 
28.Bf1 b5 29.Bg2 Rd6 30.Bh3 Rd3 31.Qc2 Rd2 32.Qb3+ Kg7 33.Qf3 Nd4 34.Qf4 
Qf7 35.Qe5+ Qf6 36.Qe7+ Qxe7 37.Rxe7+ Kf6 38.Rxa7 Rxb2 39.Rxh7 c5 40.Bf1 
c4 41.Rc7 Nf3+ 42.Kg2 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Grooten, Herman"]
[Black "Boersma, Paulus"]
[Result "1-0"]
[WhiteElo "2305"]
[BlackElo "2355"]
[ECO "D85"]
[EventDate "1982.07.07"]
[PlyCount "51"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Be2 
Nc6 9.e5 O-O 10.O-O cxd4 11.cxd4 Be6 12.Be3 Bd5 13.Ng5 Rc8 14.h4 Nb4 15.h5
Nc2 16.hxg6 hxg6 17.Bd3 Nxa1 18.Qg4 f6 19.Ne6 f5 20.Bxf5 Rxf5 21.Nxd8 Nc2 
22.Qxg6 Nxe3 23.Ne6 Rf7 24.fxe3 Rxf1+ 25.Kxf1 Rc1+ 26.Kf2 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Hess, Ralf"]
[Black "Van Mil, Johannes"]
[Result "0-1"]
[WhiteElo "2370"]
[BlackElo "2315"]
[ECO "D99"]
[EventDate "1982.07.07"]
[PlyCount "120"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4+ Bd7 6.Qb3 dxc4 7.Qxc4 O-O 8.e4 
Bg4 9.Be3 Nfd7 10.Qb3 Nb6 11.a4 a5 12.Rd1 Na6 13.Be2 Qd6 14.O-O Qb4 15.Qc2
Rfd8 16.d5 Bxf3 17.gxf3 Nc4 18.Bc1 Na3 19.Qd3 Nc5 20.bxa3 Qxc3 21.Qb5 b6 
22.Bf4 Rac8 23.Rb1 Qf6 24.Be3 Qh4 25.Kg2 Be5 26.h3 h5 27.Qc4 Rd6 28.Rh1 
Nd7 29.Kf1 Rf6 30.Qb5 Rd8 31.Rc1 Bf4 32.Qd3 Ne5 33.Qd2 Rd7 34.Rc3 g5 35.
Kg2 Ng6 36.Bb5 Rd8 37.Rc6 Rxc6 38.Bxc6 Rd6 39.Bb5 Rf6 40.Be2 Ne5 41.Qc3 c5
42.Kf1 Ng6 43.Ke1 Be5 44.Qc1 Nf4 45.Kd2 e6 46.d6 Bxd6 47.Qb2 e5 48.Qxb6 
Nxe2 49.Kxe2 g4 50.fxg4 hxg4 51.Rg1 Qxh3 52.Rg3 Qh4 53.Qxa5 Rg6 54.Qa8+ 
Kg7 55.Qd5 Qe7 56.Qa8 Qe6 57.a5 Qc4+ 58.Ke1 Be7 59.Qb8 Qxe4 60.Kd2 Rd6+ 
0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.11"]
[Round "5"]
[White "Meulders, Richard"]
[Black "Langeweg, Christian"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2395"]
[ECO "E48"]
[EventDate "1982.07.07"]
[PlyCount "176"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.Ne2 dxc4 7.Bxc4 c5 8.O-O 
cxd4 9.exd4 Nbd7 10.a3 Be7 11.Be3 Nb6 12.Ba2 Bd7 13.Rc1 Bc6 14.Nf4 Nbd5 
15.Qd3 Qd6 16.g3 Rfd8 17.Nfxd5 Bxd5 18.Bf4 Qd7 19.Bb1 g6 20.Rfe1 Bc6 21.
Rcd1 Nd5 22.Bd2 Nxc3 23.Bxc3 Qd5 24.Qe4 Qxe4 25.Bxe4 Bxe4 26.Rxe4 Bf6 27.
Kg2 Rd5 28.f4 Rc8 29.Kf3 g5 30.fxg5 Bxg5 31.Re5 Rcd8 32.Rxd5 Rxd5 33.g4 
Bf6 34.a4 h5 35.h3 hxg4+ 36.hxg4 Kg7 37.Ke4 Kg6 38.Rh1 a6 39.Rg1 Rd8 40.
Rh1 b5 41.axb5 axb5 42.b3 Bg7 43.Rh2 Ra8 44.Bb2 Ra2 45.Re2 Bh6 46.Kf3 Bg5 
47.Rg2 Bf6 48.Rf2 Be7 49.Re2 Bf6 50.Rf2 Bg7 51.Rg2 Ra8 52.Rh2 Bf6 53.Ke4 
Ra2 54.Re2 Be7 55.Kf3 Bb4 56.Rg2 Ra8 57.Ke4 Ra2 58.Kf3 Bf8 59.Re2 Bh6 60.
Bc3 Ra3 61.Rb2 Ra1 62.Re2 Rf1+ 63.Rf2 Rc1 64.Bb2 Rb1 65.Re2 Rh1 66.Kg2 Rd1
67.Bc3 Rd3 68.Rc2 Bg7 69.b4 Bxd4 70.Bd2 Rb3 71.Kf1 Rb2 72.Rxb2 Bxb2 73.Ke2
Kf6 74.Bh6 Ba3 75.Bd2 Ke5 76.Kd3 Bb2 77.Bh6 Kd5 78.Bf8 Be5 79.Bh6 Bd6 80.
Bd2 Be7 81.Bc3 Bg5 82.Be1 e5 83.Bg3 e4+ 84.Ke2 Be7 85.Be1 Bf8 86.Ke3 Bh6+ 
87.Kf2 Kc4 88.Ke2 Bg5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Short, Nigel David"]
[Black "Donner, Jan"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2430"]
[ECO "B07"]
[EventDate "1982.07.07"]
[PlyCount "59"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nge2 Bg7 5.g3 O-O 6.Bg2 e5 7.O-O exd4 8.Nxd4 
Nc6 9.Nde2 Re8 10.h3 Nd7 11.Kh2 Nb6 12.a4 a5 13.b3 Nb4 14.Be3 Nd7 15.Qd2 
Nc5 16.Rad1 Qe7 17.Rfe1 Nca6 18.Nf4 Bd7 19.Nfd5 Qd8 20.Bg5 f6 21.Be3 Bc6 
22.Bd4 Bd7 23.Be3 Nxd5 24.Nxd5 b6 25.e5 Rxe5 26.Nxb6 cxb6 27.Qxd6 Rxe3 28.
Rxe3 Ra7 29.Re7 Nb8 30.Qe6+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Sosonko, Gennadi"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2465"]
[ECO "D34"]
[EventDate "1982.07.07"]
[PlyCount "69"]

1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.g3 Be7 5.Bg2 O-O 6.O-O c5 7.cxd5 exd5 8.Nc3 
Nc6 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Rc1 Bf8 13.Nxc6 bxc6 14.Na4 Bd7 
15.Bc5 Bxc5 16.Nxc5 Bf5 17.Re1 Rb8 18.b3 Qa5 19.Na4 Qb4 20.e3 Qa3 21.Qd2 
Ne4 22.Qe2 Rbc8 23.f3 Ng5 24.Qb2 Qd6 25.Qd4 Qa3 26.Qb2 Qd6 27.Nc5 Ne6 28.
b4 Rb8 29.Qd2 Nxc5 30.Rxc5 a5 31.a3 axb4 32.axb4 Qf6 33.Rec1 Rb6 34.e4 
dxe4 35.fxe4 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Ree, Hans"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2520"]
[ECO "E15"]
[EventDate "1982.07.07"]
[PlyCount "46"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb4 6.Qa4 c5 7.a3 Bxd2+ 8.Bxd2 
cxd4 9.Bg2 Bb7 10.O-O Qc8 11.Nxd4 Bxg2 12.Kxg2 Na6 13.f3 Nc5 14.Qc2 a6 15.
Rfd1 d6 16.Rac1 Qc7 17.b4 Ncd7 18.b5 a5 19.Nc6 Nb8 20.Bf4 e5 21.Nxb8 Rxb8 
22.Bg5 Nd7 23.a4 h6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Van Wijgerden, Cornelis"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2425"]
[BlackElo "2600"]
[ECO "B13"]
[EventDate "1982.07.07"]
[PlyCount "84"]

1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nf6 5.c3 Bg4 6.Ne2 Nc6 7.Bg5 Qb6 8.Qb3 
Bxe2 9.Qxb6 axb6 10.Bxe2 e6 11.Nd2 Bd6 12.O-O O-O 13.a3 h6 14.Bh4 Bf4 15.
Rad1 Ne8 16.Bg3 Bxg3 17.hxg3 Nd6 18.Rfe1 b5 19.Nb3 Nc4 20.Rb1 b6 21.Bd3 
Rfe8 22.f4 h5 23.Re2 g6 24.Nd2 Kg7 25.Nf3 Ne7 26.Rbe1 Nd6 27.Nh4 Ng8 28.
Nf3 Nf6 29.Kh2 Nfe4 30.Nd2 f5 31.Nf3 Kf6 32.Rf1 Ra7 33.Ne5 Rg7 34.Nf3 Reg8
35.Re3 g5 36.Bxe4 gxf4 37.gxf4 Rxg2+ 38.Kh1 Nxe4 39.Ng5 Rxb2 40.Nxe4+ dxe4
41.Rh3 Rc2 42.Rb1 Rg4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Jussupow, Artur"]
[Black "Kuijf, Marinus"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2370"]
[ECO "D44"]
[EventDate "1982.07.07"]
[PlyCount "49"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.
Nxg5 hxg5 10.Bxg5 Nbd7 11.exf6 Bh6 12.Bxh6 Rxh6 13.g3 Bb7 14.Bg2 Qc7 15.
Qd2 Rxf6 16.a4 O-O-O 17.O-O Nc5 18.axb5 Nb3 19.Qe2 Nxd4 20.Qxc4 Kb8 21.Qc5
cxb5 22.Qxa7+ Kc8 23.Bxb7+ Qxb7 24.Qa8+ Kc7 25.Nxb5+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Borm, Franciscus"]
[Black "Said, Said Ahmed"]
[Result "0-1"]
[WhiteElo "2330"]
[BlackElo "2395"]
[ECO "B58"]
[EventDate "1982.07.07"]
[PlyCount "135"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nf3 h6 8.O-O 
Be7 9.Re1 O-O 10.h3 Re8 11.Bf1 Bf8 12.a3 a6 13.Be3 b5 14.a4 b4 15.Nd5 Rb8 
16.a5 Nxd5 17.Qxd5 Qd7 18.Bc4 Bb7 19.Qd3 Ra8 20.Bd5 Be7 21.Nd2 Nd8 22.Nc4 
Bxd5 23.Qxd5 Qc6 24.Red1 Rc8 25.b3 Ne6 26.Qxc6 Rxc6 27.Ra4 Rb8 28.f3 Rb5 
29.Kf1 f6 30.Rd2 Kf7 31.Bb6 Nf4 32.Ne3 h5 33.h4 d5 34.exd5 Rd6 35.Bc7 Rd7 
36.d6 Ne6 37.Bb6 Rxd6 38.Rxd6 Bxd6 39.Ra1 Bc5 40.Nc4 Ke7 41.Ke2 Nf4+ 42.
Kf1 Nd5 43.Bxc5+ Rxc5 44.Kf2 Nc3 45.Re1 Ke6 46.Rg1 f5 47.Re1 Rd5 48.Kg3 
Kf6 49.Kh3 g6 50.g3 Nb5 51.Kg2 Na3 52.Nxa3 bxa3 53.Ra1 Rxa5 54.Kf2 Ke6 55.
Ke3 Kd5 56.Ra2 e4 57.fxe4+ fxe4 58.c3 Ke5 59.c4 Kf5 60.Kd4 Kg4 61.c5 e3 
62.Kxe3 Rxc5 63.Rxa3 Rc3+ 64.Kd4 Rxg3 65.Rxa6 Kxh4 66.b4 g5 67.Ra1 g4 68.
Rb1 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "King, Daniel John"]
[Black "Van Mil, Johannes"]
[Result "1-0"]
[WhiteElo "2430"]
[BlackElo "2315"]
[ECO "B51"]
[EventDate "1982.07.07"]
[PlyCount "61"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nd7 4.O-O a6 5.Bxd7+ Bxd7 6.d4 cxd4 7.Qxd4 e6 8.
Nc3 Qc7 9.Bg5 f6 10.Be3 Ne7 11.Qd1 g5 12.Bd4 e5 13.Be3 Bc6 14.a4 h5 15.Qd3
h4 16.Rfd1 g4 17.Nd2 Rd8 18.Nc4 Nc8 19.b4 Qf7 20.b5 axb5 21.axb5 Bd7 22.
Nb6 Nxb6 23.Bxb6 Rc8 24.Nd5 Be6 25.c4 Bh6 26.c5 dxc5 27.Nc7+ Kf8 28.Qd6+ 
Kg8 29.Nxe6 c4 30.Nd8 Qf8 31.Qe6+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Langeweg, Christian"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2565"]
[ECO "A40"]
[EventDate "1982.07.07"]
[PlyCount "53"]

1.d4 Nc6 2.c4 e5 3.d5 Nce7 4.e4 Ng6 5.Be3 Nf6 6.f3 Bb4+ 7.Nd2 Qe7 8.Qe2 
O-O 9.Qf2 d6 10.Bd3 Nh5 11.a3 Bc5 12.Bxc5 dxc5 13.O-O-O Bd7 14.g3 c6 15.
Ne2 cxd5 16.exd5 f5 17.Nc3 a6 18.Rhe1 Nf6 19.Nf1 Qd6 20.Qc2 e4 21.fxe4 f4 
22.gxf4 Qxf4+ 23.Kb1 Ne5 24.Ng3 Nfg4 25.Nf5 g6 26.Ne7+ Kg7 27.Ne2 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Bohm, Hans"]
[Black "Timmerman, Gert Jan"]
[Result "1/2-1/2"]
[WhiteElo "2385"]
[ECO "D82"]
[EventDate "1982.07.07"]
[PlyCount "124"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c5 6.dxc5 Qa5 7.Qa4+ Qxa4 8.Nxa4 
Bd7 9.Nc3 dxc4 10.Bxc4 Na6 11.Bxa6 bxa6 12.Be5 Bc6 13.Nf3 O-O 14.O-O Rfc8 
15.Nd4 Be8 16.b4 Bf8 17.Nb3 Nd7 18.Bg3 Bg7 19.Rac1 Ne5 20.Rfd1 Kf8 21.Na5 
Rd8 22.a3 Nd3 23.Rc2 Nxb4 24.axb4 Bxc3 25.Rb1 Bxb4 26.Nb7 Rd2 27.Rcc1 Ba3 
28.Rc3 Bc6 29.Rxa3 Bxb7 30.f3 Bd5 31.Rxa6 Rc2 32.e4 Bc4 33.Ra5 Be6 34.Bb8 
a6 35.Rb6 Bd7 36.g4 h5 37.gxh5 gxh5 38.h4 f6 39.Kf1 Kf7 40.Ke1 Be8 41.Rb3 
Bd7 42.Kd1 Rc4 43.Kd2 Ra4 44.Bc7 Rxa5 45.Bxa5 Bb5 46.Rc3 Rc8 47.Rc1 Ke6 
48.Ke3 f5 49.exf5+ Kxf5 50.Rg1 e5 51.Bb6 Be8 52.Rg8 Ke6 53.Kd2 Kf6 54.Kc3 
Bd7 55.Rg5 Bc6 56.Rxh5 Bxf3 57.Rh7 Bc6 58.Rh6+ Kf5 59.Kc4 Ke4 60.h5 Bb5+ 
61.Kc3 Kf5 62.Rd6 Rc6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Grunfeld, Yehuda"]
[Black "Van Baarle, John"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2315"]
[ECO "B17"]
[EventDate "1982.07.07"]
[PlyCount "111"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 e6 6.Bd3 Ngf6 7.Nxf6+ Nxf6 8.
Qe2 c5 9.Bg5 Be7 10.O-O-O O-O 11.dxc5 Qa5 12.Kb1 Qxc5 13.h4 Rd8 14.Bxf6 
Bxf6 15.Bxh7+ Kxh7 16.Rxd8 Bxd8 17.Qd3+ Kg8 18.Qxd8+ Qf8 19.Qd3 f6 20.h5 
e5 21.Nh4 Be6 22.Ng6 Qc5 23.h6 gxh6 24.Rxh6 Qxf2 25.b3 Kg7 26.Nf4 Qg1+ 27.
Kb2 Qd4+ 28.Qxd4 exd4 29.Rh4 Bf5 30.Nh5+ Kg6 31.Ng3 Rd8 32.Rf4 Bc8 33.Ne4 
f5 34.Nf2 b6 35.Kc1 Kf6 36.Kd2 Ke6 37.a4 Ba6 38.g4 fxg4 39.Nxg4 Rd7 40.a5 
Rd6 41.Rf6+ Ke7 42.Rf5 Rg6 43.Rf4 Rd6 44.axb6 axb6 45.Ne5 Re6 46.Nd3 Bxd3 
47.cxd3 Rd6 48.Kc2 Ke6 49.Kb2 Ke5 50.Rh4 Rc6 51.Ka3 Rc3 52.Rh3 Kf4 53.Kb4 
Rc5 54.Ka4 Ra5+ 55.Kb4 Rc5 56.Ka4 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Van der Vliet, Fredrik"]
[Black "Boersma, Paulus"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[BlackElo "2355"]
[ECO "E66"]
[EventDate "1982.07.07"]
[PlyCount "83"]

1.d4 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 O-O 5.Nf3 d6 6.O-O Nc6 7.Nc3 a6 8.d5 Na5 
9.Nd2 c5 10.Qc2 Rb8 11.b3 b5 12.Bb2 Bh6 13.f4 bxc4 14.bxc4 e6 15.Rab1 Bg7 
16.a3 Bd7 17.Bf3 Re8 18.dxe6 Bxe6 19.Nd5 Bxd5 20.cxd5 Re3 21.Bc3 Nd7 22.
Rxb8 Nxb8 23.Bxg7 Kxg7 24.Kf2 Qf6 25.Ne4 Qd4 26.Kg2 Qxd5 27.Rd1 Qb3 28.
Qxb3 Rxb3 29.Rxd6 c4 30.a4 c3 31.Rd1 c2 32.Rc1 Nc4 33.Kf2 Na3 34.Nc5 Rb4 
35.a5 Rb5 36.Nd3 Rxa5 37.Ra1 Nc4 38.Rxa5 Nxa5 39.Nc1 Nbc6 40.Ke3 Kf6 41.
Kd2 Nd4 42.Bd5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Kuligowski, Adam"]
[Black "Pliester, Leon"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2300"]
[ECO "E01"]
[EventDate "1982.07.07"]
[PlyCount "82"]

1.d4 d5 2.c4 e6 3.Nf3 c6 4.Qc2 Nd7 5.g3 Ngf6 6.Bg2 Bd6 7.Nbd2 O-O 8.O-O 
Qe7 9.Re1 b5 10.c5 Bc7 11.a4 Ba6 12.e4 bxa4 13.Rxa4 Bb5 14.Ra3 Nxe4 15.
Nxe4 dxe4 16.Rxe4 h6 17.Rh4 f5 18.g4 e5 19.Qb3+ Qf7 20.Qxf7+ Rxf7 21.gxf5 
exd4 22.Nxd4 Re8 23.Be3 Re5 24.Rxa7 Nxc5 25.b4 Nd3 26.Ne6 Bd6 27.Ra8+ Bf8 
28.Rg4 Rexf5 29.Bxh6 Nxf2 30.Rxg7+ Rxg7 31.Bxg7 Nd3 32.Be4 Rf1+ 33.Kxf1 
Nf4+ 34.Ke1 Nxe6 35.Bxf8 Nxf8 36.Rc8 Kf7 37.Bxc6 Ba6 38.Rc7+ Ke6 39.b5 Kd6
40.Rf7 Ne6 41.bxa6 Kxc6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Iskov, Gert"]
[Black "Ligterink, Gert"]
[Result "1/2-1/2"]
[WhiteElo "2345"]
[BlackElo "2465"]
[ECO "B80"]
[EventDate "1982.07.07"]
[PlyCount "80"]

1.e4 c5 2.Nf3 e6 3.Nc3 d6 4.d4 cxd4 5.Nxd4 Nc6 6.g3 Nf6 7.Bg2 Bd7 8.O-O 
Be7 9.h3 O-O 10.Nde2 Qb8 11.a4 Nb4 12.g4 Rd8 13.g5 Ne8 14.Be3 d5 15.exd5 
exd5 16.Nxd5 Nxd5 17.Qxd5 Bxh3 18.Qe4 Bxg2 19.Kxg2 Qc7 20.Rh1 g6 21.Nd4 
Nd6 22.Qe5 Qd7 23.Qh2 h5 24.gxh6 Nc4 25.Qf4 Qd5+ 26.Qf3 Bf6 27.h7+ Kh8 28.
Qxd5 Rxd5 29.c3 Re8 30.Rh3 Bg5 31.Bxg5 Rxg5+ 32.Rg3 Rh5 33.b3 Nd6 34.Rd1 
Kxh7 35.c4 Ne4 36.Re1 f5 37.f3 Rd8 38.fxe4 Rxd4 39.exf5 Rd2+ 40.Kg1 Rxf5 
1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Hartoch, Robert"]
[Black "Kuijf, Hans"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "2310"]
[ECO "B24"]
[EventDate "1982.07.07"]
[PlyCount "126"]

1.e4 c5 2.f4 g6 3.Nf3 Bg7 4.Nc3 a6 5.g3 Nc6 6.Bg2 e6 7.O-O Nge7 8.d3 O-O 
9.Be3 Nd4 10.Ne2 Nxe2+ 11.Qxe2 b6 12.d4 d6 13.Rfd1 Qc7 14.e5 dxe5 15.Nxe5 
Rb8 16.dxc5 bxc5 17.Qc4 Rxb2 18.Bd4 Rb8 19.Qxc5 Qxc5 20.Bxc5 Bf6 21.Rab1 
Rxb1 22.Rxb1 Rd8 23.Rb8 Kg7 24.h4 Nf5 25.Kh2 h6 26.Bb6 Rh8 27.c4 g5 28.h5 
gxf4 29.gxf4 Bh4 30.Nd3 Bg3+ 31.Kg1 Rg8 32.Bb7 Bxb7 33.Rxb7 Kf6 34.Kf1 Nd6
35.Rc7 Rg4 36.Bd4+ Kf5 37.Be5 Ke4 38.Nf2+ Bxf2 39.Kxf2 Nf5 40.Rxf7 Rh4 41.
c5 Rh2+ 42.Kg1 Rc2 43.Rb7 Rxc5 44.Rb4+ Kf3 45.Rb3+ Kg4 46.Rb6 Rc1+ 47.Kf2 
Rc2+ 48.Ke1 Kf3 49.Rb2 Rxb2 50.Bxb2 Kxf4 51.Kd2 e5 52.Kc3 e4 53.Kb4 e3 54.
Ka5 Nd6 55.Bc3 Ne4 56.Be1 Kf3 57.Kxa6 Ke2 58.Bb4 Kd1 59.Be7 Ke1 60.a4 e2 
61.a5 Nd2 62.Kb7 Kf1 63.Bh4 Nf3 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Van den Berg, John"]
[Black "Grooten, Herman"]
[Result "1-0"]
[BlackElo "2305"]
[ECO "E15"]
[EventDate "1982.07.07"]
[PlyCount "75"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 Bb4+ 6.Bd2 Be7 7.Bg2 c6 8.O-O d5 
9.Ne5 Nfd7 10.Bf4 Nxe5 11.Bxe5 O-O 12.Nd2 Nd7 13.Bf4 f5 14.h4 Bf6 15.e3 
Qe7 16.Rc1 Bb7 17.Nf3 g6 18.Bg5 Kg7 19.Bxf6+ Qxf6 20.Ne1 h6 21.Nd3 g5 22.
cxd5 exd5 23.Bxd5 cxd5 24.Rc7 Bc8 25.Ne5 Rf7 26.Nxf7 Qxf7 27.Qc2 Ba6 28.
Qc6 Rd8 29.Rc1 gxh4 30.Qd6 Kh7 31.R1c6 Qg7 32.Qxd5 Bd3 33.Rd6 Be4 34.Rdxd7
Bxd5 35.Rxg7+ Kh8 36.Rh7+ Kg8 37.Rhd7 Rxd7 38.Rxd7 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.13"]
[Round "6"]
[White "Hess, Ralf"]
[Black "Meulders, Richard"]
[Result "1-0"]
[WhiteElo "2370"]
[BlackElo "2350"]
[ECO "A21"]
[EventDate "1982.07.07"]
[PlyCount "69"]

1.c4 f5 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.Nc3 d6 7.Rb1 a5 8.a3 e5 9.
d3 Kh8 10.Bd2 c6 11.b4 axb4 12.axb4 Na6 13.b5 Nc5 14.Qc2 f4 15.bxc6 bxc6 
16.gxf4 Nh5 17.fxe5 dxe5 18.Be3 Ne6 19.Bb6 Qe7 20.e3 Ng5 21.Nxg5 Qxg5 22.
Ne4 Qh4 23.Bc5 Rf5 24.Ra1 Rxa1 25.Rxa1 Bf8 26.Ra8 Bxc5 27.Nxc5 Rf8 28.Nd7 
Re8 29.Nxe5 Nf6 30.Qc3 Qh5 31.Nf3 Qf5 32.Ra5 c5 33.Rxc5 Qxc5 34.Qxf6+ Kg8 
35.Ng5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Hort, Vlastimil"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2520"]
[ECO "D01"]
[EventDate "1982.07.07"]
[PlyCount "47"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 c5 4.e3 Nc6 5.Nf3 Bg4 6.dxc5 e6 7.h3 Bxf3 8.Qxf3 
Qa5 9.Bxf6 gxf6 10.Bb5 f5 11.O-O Bxc5 12.a3 Bd6 13.b4 Qb6 14.Qe2 Rc8 15.
Na4 Qc7 16.c4 a6 17.Bxc6+ Qxc6 18.c5 Qxa4 19.cxd6 Qd7 20.Qb2 O-O 21.Qf6 
Qxd6 22.Qg5+ Kh8 23.Qf6+ Kg8 24.Qg5+ 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Ree, Hans"]
[Black "Van Wijgerden, Cornelis"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2425"]
[ECO "A85"]
[EventDate "1982.07.07"]
[PlyCount "100"]

1.d4 d6 2.c4 f5 3.Nc3 Nf6 4.Bg5 e6 5.e4 fxe4 6.Nxe4 Be7 7.Nc3 O-O 8.Nf3 
Nc6 9.Bd3 Nh5 10.Bxe7 Qxe7 11.O-O Nf4 12.Re1 Qf6 13.Be4 Bd7 14.Qd2 Rae8 
15.d5 Nd8 16.dxe6 Ndxe6 17.Nd5 Qh6 18.Nxf4 Nxf4 19.Bd5+ Kh8 20.Rxe8 Rxe8 
21.Re1 Rxe1+ 22.Qxe1 Qg6 23.Nd2 Nxd5 24.cxd5 Qg5 25.Nf1 Qxd5 26.Qe7 Bc6 
27.Qd8+ Qg8 28.Qxc7 Qxa2 29.Qxd6 a6 30.h3 h6 31.Qd8+ Qg8 32.Qe7 Qd5 33.Ne3
Qe4 34.Qd8+ Kh7 35.Qd2 Be8 36.Qc3 Qc6 37.Qd4 Bg6 38.Nd5 Qd6 39.f4 Kh8 40.
Qb6 Qxb6+ 41.Nxb6 Kg8 42.Kf2 Be4 43.g4 Kf7 44.f5 Kf6 45.Nd7+ Ke7 46.Nc5 
Bd5 47.Ke3 Kd6 48.Kd4 a5 49.h4 b6 50.Nd3 b5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Miles, Anthony John"]
[Black "King, Daniel John"]
[Result "1-0"]
[WhiteElo "2565"]
[BlackElo "2430"]
[ECO "D01"]
[EventDate "1982.07.07"]
[PlyCount "71"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 Nbd7 4.Nf3 g6 5.e3 Bg7 6.Bd3 O-O 7.O-O b6 8.e4 
dxe4 9.Nxe4 Bb7 10.Qe2 h6 11.Bf4 Nxe4 12.Bxe4 Bxe4 13.Qxe4 Nf6 14.Qe2 e6 
15.Rad1 Qc8 16.Rfe1 Qb7 17.h3 Rad8 18.c4 a6 19.b3 Kh7 20.Be5 Ne8 21.Rd3 
Nd6 22.Bxg7 Kxg7 23.Qe5+ Kh7 24.Nh2 Ne8 25.Qf4 Qc6 26.Ng4 h5 27.Qh6+ Kg8 
28.Ne5 Qd6 29.Nf3 Nf6 30.Ng5 Rfe8 31.Rf3 Qxd4 32.Nxf7 Kxf7 33.Qh7+ Kf8 34.
Qxg6 Ke7 35.Qg7+ Kd6 36.Rxf6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Kuijf, Hans"]
[Black "Hess, Ralf"]
[Result "1-0"]
[WhiteElo "2310"]
[BlackElo "2370"]
[ECO "C68"]
[EventDate "1982.07.07"]
[PlyCount "89"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 bxc6 5.O-O d6 6.d4 exd4 7.Qxd4 Ne7 8.Nc3
f6 9.Be3 Ng6 10.Rad1 Bd7 11.Qc4 Be7 12.h4 h5 13.Ne2 Qc8 14.Nf4 Nxf4 15.
Bxf4 c5 16.Rfe1 Be6 17.Qe2 O-O 18.Nh2 Bf7 19.Nf1 Qb7 20.b3 Rfe8 21.Ng3 g6 
22.Bc1 Bf8 23.Bb2 Bg7 24.f4 d5 25.Qf3 Rad8 26.exd5 Rxe1+ 27.Rxe1 Qxd5 28.
Qxd5 Rxd5 29.Ne4 Rf5 30.g3 c4 31.Rd1 Rd5 32.Rxd5 Bxd5 33.Nc5 cxb3 34.cxb3 
a5 35.Bc3 Bf8 36.Nd7 Bc6 37.Nxf8 Kxf8 38.Bxa5 Ke7 39.Bxc7 Ke6 40.Kf2 Kf5 
41.Ke3 Kg4 42.Bd8 Kxg3 43.Bxf6 Kg4 44.Bg5 Kf5 45.Kd4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Ligterink, Gert"]
[Black "Bohm, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2465"]
[BlackElo "2385"]
[ECO "A84"]
[EventDate "1982.07.07"]
[PlyCount "40"]

1.d4 f5 2.c4 e6 3.Nc3 Nf6 4.e3 d5 5.f4 c6 6.Nf3 Be7 7.Bd3 O-O 8.O-O Bd7 9.
Ne5 Be8 10.Bd2 Nbd7 11.cxd5 Nxe5 12.fxe5 Nxd5 13.Qe2 Bg6 14.Bc4 Qd7 15.
Rac1 Rac8 16.Bb3 Kh8 17.Kh1 Bg5 18.Bc4 Nb6 19.Bb3 Nd5 20.Bc4 Nb6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Van der Sterren, Paul"]
[Black "Short, Nigel David"]
[Result "0-1"]
[WhiteElo "2465"]
[BlackElo "2485"]
[ECO "C19"]
[EventDate "1982.07.07"]
[PlyCount "70"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.a4 Bd7 8.Nf3 Qa5
9.Qd2 Nbc6 10.Bd3 O-O-O 11.O-O c4 12.Be2 f5 13.Ba3 h6 14.h4 Rdg8 15.Rfb1 
b6 16.Bd6 g6 17.Ne1 Kd8 18.Nf3 Ke8 19.g3 Nd8 20.Qc1 Nec6 21.Qe3 Qa6 22.Ne1
Nf7 23.Ba3 g5 24.Ng2 Kd8 25.Bh5 Be8 26.a5 b5 27.Qc1 Nfxe5 28.Bxe8 Nf3+ 29.
Kh1 Rxe8 30.Qe3 g4 31.Nf4 Kc8 32.Bc5 Nb8 33.Rb2 e5 34.Nxd5 Qb7 35.Nf6 Re6 
0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Van Mil, Johannes"]
[Black "Langeweg, Christian"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2395"]
[ECO "C08"]
[EventDate "1982.07.07"]
[PlyCount "47"]

1.e4 e6 2.d4 d5 3.Nd2 a6 4.Ngf3 c5 5.exd5 exd5 6.Be2 Nc6 7.O-O Bd6 8.dxc5 
Bxc5 9.Nb3 Ba7 10.Re1 Nge7 11.Bf4 O-O 12.c3 Ng6 13.Bg5 f6 14.Be3 Bxe3 15.
fxe3 Re8 16.Bd3 Bg4 17.Qc2 Bxf3 18.gxf3 Nh4 19.Qf2 f5 20.f4 Qf6 21.Kh1 Ng6
22.Rg1 h6 23.Rg3 Nf8 24.Qg2 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Kuijf, Marinus"]
[Black "Iskov, Gert"]
[Result "1-0"]
[WhiteElo "2370"]
[BlackElo "2345"]
[ECO "B80"]
[EventDate "1982.07.07"]
[PlyCount "73"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.a4 b6 8.f4 Bb7 
9.Bd3 Nbd7 10.O-O Be7 11.Qf3 O-O 12.Qh3 Nc5 13.e5 dxe5 14.fxe5 Nxd3 15.
exf6 Bxf6 16.Rxf6 Qxf6 17.cxd3 Qg6 18.Rd1 Rfd8 19.Rd2 b5 20.a5 Rac8 21.
Nde2 e5 22.Bb6 Rf8 23.b4 f5 24.Bc5 Rf6 25.d4 Qg5 26.Rd3 Rg6 27.d5 Rd8 28.
Rd1 Bc8 29.Qf3 f4 30.Ne4 Qh6 31.Nf2 e4 32.Qxf4 e3 33.Bxe3 Bb7 34.Qxh6 gxh6
35.Nf4 Rf6 36.Ng4 Rfd6 37.Bc5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Grunfeld, Yehuda"]
[Black "Jussupow, Artur"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2555"]
[ECO "C43"]
[EventDate "1982.07.07"]
[PlyCount "39"]

1.e4 e5 2.Nf3 Nf6 3.d4 Nxe4 4.Bd3 d5 5.Nxe5 Bd6 6.O-O O-O 7.Nd2 Bxe5 8.
dxe5 Nc5 9.Nb3 Nxd3 10.Qxd3 Nc6 11.Bf4 Qd7 12.Bg3 b6 13.Rfe1 Nb4 14.Qd2 c5
15.Nd4 Qg4 16.c3 cxd4 17.cxb4 d3 18.Qxd3 Qxb4 19.a3 Qc4 20.Qd2 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Said, Said Ahmed"]
[Black "Van Baarle, John"]
[Result "1/2-1/2"]
[WhiteElo "2395"]
[BlackElo "2315"]
[ECO "A32"]
[EventDate "1982.07.07"]
[PlyCount "80"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 Nxd5 6.Nxd5 Qxd5 7.dxc5 Qxd1+ 8.
Kxd1 Bxc5 9.e3 Nc6 10.Bd2 f6 11.Bc3 Ke7 12.Bb5 Bd7 13.Ke2 e5 14.Bc4 Rac8 
15.a3 a6 16.Bd5 b5 17.Rhd1 Rhd8 18.Rac1 Bb6 19.Rc2 Be6 20.Rcd2 Bxd5 21.
Rxd5 Rxd5 22.Rxd5 Ke6 23.e4 Ba5 24.Rc5 Bb6 25.Rd5 g5 26.Nd2 Bd4 27.Nb3 
Bxc3 28.bxc3 Ne7 29.Rc5 Kd6 30.Rxc8 Nxc8 31.Kd3 Nb6 32.Na5 Na4 33.Kc2 Nc5 
34.f3 g4 35.c4 gxf3 36.gxf3 Ne6 37.cxb5 axb5 38.Nb3 Nd8 39.Na5 Kc5 40.Kc3 
Ne6 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Kuligowski, Adam"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2575"]
[ECO "A20"]
[EventDate "1982.07.07"]
[PlyCount "60"]

1.c4 e5 2.e3 Nf6 3.a3 c6 4.Nf3 e4 5.Nd4 g6 6.Nc3 Bg7 7.Qc2 Qe7 8.b4 O-O 9.
Bb2 d5 10.cxd5 cxd5 11.Be2 Nbd7 12.O-O Ne5 13.Ncb5 Bg4 14.Qc7 Qxc7 15.Nxc7
Rac8 16.Bxg4 Rxc7 17.Nb5 Re7 18.Be2 a6 19.Nd6 Ne8 20.Nxe8 Rfxe8 21.b5 axb5
22.Bxb5 Rc8 23.Rab1 Ng4 24.Bxg7 Kxg7 25.Ba4 Ne5 26.Rb5 d4 27.exd4 Nd3 28.
g3 Rc4 29.Bb3 Rxd4 30.Bd5 Re5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Donner, Jan"]
[Black "Pliester, Leon"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2300"]
[ECO "D31"]
[EventDate "1982.07.07"]
[PlyCount "46"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 7.Bd2 a5 8.axb5 Bxc3 
9.Bxc3 cxb5 10.d5 Nf6 11.dxe6 Qxd1+ 12.Kxd1 Ne4 13.Be1 Nc6 14.Nd4 Nxd4 15.
exf7+ Kxf7 16.exd4 Rd8 17.f3 Rxd4+ 18.Ke2 Nc5 19.Rxa5 Rxa5 20.Bxa5 Na4 21.
Ke3 Rd5 22.Bc3 Nxc3 23.bxc3 Bf5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Boersma, Paulus"]
[Black "Meulders, Richard"]
[Result "1-0"]
[WhiteElo "2355"]
[BlackElo "2350"]
[ECO "A80"]
[EventDate "1982.07.07"]
[PlyCount "91"]

1.d4 f5 2.Nc3 d5 3.Bf4 Nf6 4.e3 e6 5.Nf3 Be7 6.Nb5 Na6 7.c4 O-O 8.Be2 c6 
9.Nc3 dxc4 10.Bxc4 Nb4 11.O-O Nbd5 12.Bg5 h6 13.Bxf6 Bxf6 14.Qc2 b5 15.
Nxd5 cxd5 16.Bxb5 Rb8 17.Be2 Qb6 18.b3 Ba6 19.Rfc1 Rfc8 20.Qd2 Kh7 21.g3 
Be7 22.Ne5 Ba3 23.Rxc8 Rxc8 24.Bh5 Qc7 25.g4 f4 26.exf4 Bc1 27.Bg6+ Kh8 
28.Qb4 Bxf4 29.Re1 Rb8 30.Qc5 Qxc5 31.dxc5 Bc8 32.Bf7 Bxe5 33.Rxe5 Bd7 34.
c6 Bxc6 35.Rxe6 Bd7 36.Ra6 Bxg4 37.Rxa7 Rd8 38.Bg6 Be2 39.Re7 Ba6 40.Re8+ 
Rxe8 41.Bxe8 g5 42.a4 Kg7 43.b4 Kf6 44.b5 Bc8 45.Bc6 Ke5 46.b6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Van den Berg, John"]
[Black "Hartoch, Robert"]
[Result "1/2-1/2"]
[BlackElo "2390"]
[ECO "D94"]
[EventDate "1982.07.07"]
[PlyCount "62"]

1.d4 Nf6 2.Nf3 g6 3.c4 c5 4.e3 Bg7 5.Nc3 O-O 6.Be2 cxd4 7.exd4 d5 8.O-O 
Nc6 9.h3 b6 10.Ne5 Bb7 11.Bf3 Na5 12.b3 Rc8 13.Re1 a6 14.Ba3 Re8 15.c5 b5 
16.Bc1 Nc6 17.Nxc6 Bxc6 18.b4 Ne4 19.Nxe4 dxe4 20.Bxe4 Bxd4 21.Bxc6 Rxc6 
22.Rb1 Rf6 23.Be3 Bxe3 24.Rxe3 Qc7 25.Qe2 Rf4 26.a4 bxa4 27.Qxa6 Rb8 28.
Qxa4 Qxc5 29.Qe8+ Rxe8 30.bxc5 Rc4 31.Rb7 Rxc5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Timmerman, Gert Jan"]
[Black "Borm, Franciscus"]
[Result "0-1"]
[BlackElo "2330"]
[ECO "B42"]
[EventDate "1982.07.07"]
[PlyCount "121"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Bd3 d6 7.O-O Nc6 8.Be3 Be7
9.Nc3 O-O 10.f3 Bd7 11.b3 Nxd4 12.Bxd4 Bc6 13.Qe2 Nd7 14.Rac1 Bg5 15.Rc2 
e5 16.Bf2 Nc5 17.Nd5 Rc8 18.g3 Bxd5 19.cxd5 Nxd3 20.Qxd3 Rxc2 21.Qxc2 Qc8 
22.Qxc8 Rxc8 23.Bb6 Bc1 24.Rf2 f6 25.Re2 h5 26.Kg2 Kf7 27.h3 g6 28.g4 Bf4 
29.Ba5 Ke7 30.Bb4 h4 31.Ba3 g5 32.Bb2 Bc1 33.Ba1 Kd7 34.Kf1 Ba3 35.Re3 
Rc1+ 36.Re1 Rc7 37.Re2 Bb4 38.Bb2 Bc3 39.Ba3 Bd4 40.Bb4 Rc8 41.Ba5 Bc3 42.
Bb6 Bb4 43.Be3 Rc3 44.Kf2 Bc5 45.Bxc5 Rxc5 46.b4 Rc4 47.Rb2 Kc7 48.a4 a5 
49.bxa5 Rxa4 50.Rb5 Ra2+ 51.Kg1 Rc2 52.Rb3 Rc5 53.Ra3 Kb8 54.a6 b5 55.a7+ 
Ka8 56.Ra5 Rc1+ 57.Kf2 b4 58.Rb5 Rc4 59.Rb6 Kxa7 60.Rxd6 b3 61.Rd7+ 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.14"]
[Round "7"]
[White "Grooten, Herman"]
[Black "Van der Vliet, Fredrik"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2390"]
[ECO "E12"]
[EventDate "1982.07.07"]
[PlyCount "74"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 c5 5.d5 Ba6 6.Qc2 exd5 7.cxd5 Bb7 8.e4 Qe7 
9.Bd3 Nxd5 10.O-O Nc7 11.Bg5 f6 12.Bh4 Nc6 13.Nc3 O-O-O 14.Qa4 Kb8 15.b4 
Qe6 16.bxc5 Bxc5 17.Bc4 Qe7 18.Ba2 Rhe8 19.Bg3 d6 20.Rfd1 g5 21.Bd5 Qd7 
22.Rac1 Ne7 23.Qb3 Ncxd5 24.exd5 Nf5 25.a4 h5 26.Qb1 h4 27.Ne4 hxg3 28.
Nxf6 gxf2+ 29.Kh1 Qc8 30.Nxe8 Rxe8 31.Nxg5 Ng3+ 32.hxg3 Rh8+ 33.Nh7 Qd7 
34.Rc4 Qxh7+ 35.Qxh7 Rxh7+ 36.Rh4 Rxh4+ 37.gxh4 Ba6 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Sosonko, Gennadi"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2490"]
[ECO "A52"]
[EventDate "1982.07.07"]
[PlyCount "58"]

1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3 Nc6 5.e3 Ngxe5 6.Be2 g6 7.Nc3 Nxf3+ 8.
Bxf3 Bg7 9.Qd2 d6 10.b3 Ne5 11.Bb2 Nxf3+ 12.gxf3 O-O 13.O-O-O Bh3 14.Rhg1 
Be6 15.Ne4 f5 16.Ng5 Bxb2+ 17.Qxb2 Qf6 18.f4 Qxb2+ 19.Kxb2 Bf7 20.c5 dxc5 
21.Rd7 Rad8 22.Rgd1 Rxd7 23.Rxd7 h6 24.Nf3 Rc8 25.Ne5 Be8 26.Re7 Kf8 27.
Rh7 Kg8 28.Re7 Kf8 29.Rh7 Kg8 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Van Wijgerden, Cornelis"]
[Black "Grunfeld, Yehuda"]
[Result "1-0"]
[WhiteElo "2425"]
[BlackElo "2480"]
[ECO "A40"]
[EventDate "1982.07.07"]
[PlyCount "97"]

1.g3 g6 2.Bg2 Bg7 3.d4 d6 4.Nc3 Nc6 5.Nf3 Bg4 6.d5 Nb4 7.a3 Na6 8.Nd4 Qc8 
9.Qd3 Nf6 10.h3 Bd7 11.e4 c5 12.Nde2 O-O 13.g4 Nc7 14.g5 Nfe8 15.h4 b5 16.
h5 b4 17.Nd1 bxa3 18.Qg3 e5 19.Qh4 f5 20.hxg6 hxg6 21.Qh7+ Kf7 22.Rh6 Ke7 
23.Rxg6 f4 24.Rxg7+ Nxg7 25.Qxg7+ Rf7 26.Qh6 Qh8 27.Rxa3 Rh7 28.Qf6+ Qxf6 
29.gxf6+ Kxf6 30.c4 Rh4 31.Bf3 Bc8 32.Nec3 Rh3 33.Ke2 Ba6 34.b3 Rg8 35.Nb1
Bc8 36.Nd2 a6 37.Nb2 Rg1 38.Nd3 Kg5 39.Bb2 Ne8 40.b4 cxb4 41.Nxb4 Nf6 42.
Nd3 Nh5 43.Ra1 Rxa1 44.Bxa1 a5 45.c5 dxc5 46.Nxc5 Nf6 47.Bxe5 a4 48.Nxa4 
Ba6+ 49.Kd1 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Miles, Anthony John"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[WhiteElo "2565"]
[BlackElo "2600"]
[ECO "D01"]
[EventDate "1982.07.07"]
[PlyCount "85"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 Bf5 4.Bxf6 gxf6 5.e3 e6 6.Nge2 Bd6 7.Nb5 Be7 8.Ng3
Bg6 9.c4 c6 10.Nc3 h5 11.Nge2 Bd6 12.Qb3 Na6 13.c5 Bxc5 14.Nf4 Be7 15.Bxa6
bxa6 16.Qb7 Qc8 17.Qb3 Rb8 18.Qd1 Rxb2 19.O-O Qb7 20.Nd3 Bxd3 21.Qxd3 f5 
22.Rab1 O-O 23.g3 a5 24.Qe2 Rxe2 25.Rxb7 Rc2 26.Rxe7 Rxc3 27.Rb1 Rc2 28.a3
Ra2 29.Rxa7 Rxa3 30.Kg2 Ra2 31.Rb6 a4 32.Rxc6 Rb8 33.Rcc7 Rf8 34.Re7 a3 
35.Kf3 Ra1 36.h3 Ra2 37.h4 Ra1 38.Kf4 Ra2 39.f3 Rf2 40.Rxa3 Kg7 41.Ra6 Kf6
42.Rd7 Rg8 43.e4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Jussupow, Artur"]
[Black "Van der Sterren, Paul"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2465"]
[ECO "D64"]
[EventDate "1982.07.07"]
[PlyCount "65"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Rc1 c6 8.Qc2 a6 
9.a3 h6 10.cxd5 Nxd5 11.Bxe7 Qxe7 12.Bc4 Re8 13.Ne4 e5 14.Bxd5 cxd5 15.Nc3
Qd6 16.Qb3 e4 17.Qxd5 Qg6 18.Nh4 Qf6 19.Qh5 Nb6 20.g4 g5 21.Nf5 Bxf5 22.
gxf5 Kg7 23.h4 Qxf5 24.hxg5 Qxg5 25.Ke2 Qxh5+ 26.Rxh5 Rac8 27.Rg1+ Kh7 28.
Rg4 Nd7 29.Rf5 f6 30.Nxe4 Re6 31.Rh5 Rc2+ 32.Kf3 Rxb2 33.Ng3 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Pliester, Leon"]
[Black "Kuijf, Marinus"]
[Result "1-0"]
[WhiteElo "2300"]
[BlackElo "2370"]
[ECO "E54"]
[EventDate "1982.07.07"]
[PlyCount "113"]

1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Bb4 5.e3 c5 6.Bd3 cxd4 7.exd4 dxc4 8.Bxc4 
Bxc3+ 9.bxc3 Qc7 10.Qd3 O-O 11.O-O Nbd7 12.Bg5 b6 13.Bb3 Bb7 14.Rfe1 Rac8 
15.Rac1 Rfe8 16.Bh4 Qc6 17.c4 e5 18.d5 Qd6 19.Bg3 Nc5 20.Qf5 Qd7 21.Qxd7 
Nfxd7 22.Bc2 f6 23.h4 g6 24.h5 Kf7 25.Re3 Ba6 26.Ra3 Ra8 27.Nd2 Bc8 28.f4 
e4 29.Bf2 f5 30.hxg6+ hxg6 31.Bd4 Nf6 32.Bxc5 bxc5 33.Ba4 Bd7 34.Bxd7 Nxd7
35.Rb1 Nb6 36.Kf2 g5 37.Ke3 Kg6 38.Rb5 Nd7 39.Ra6+ Nf6 40.Rxc5 gxf4+ 41.
Kxf4 e3 42.Nf3 Re4+ 43.Kg3 Rh8 44.Ne1 Kg5 45.Rcc6 Ng4 46.Nf3+ Kh5 47.Rg6 
f4+ 48.Kh3 Nf2+ 49.Kh2 Ng4+ 50.Kg1 Re5 51.Rxg4 Kxg4 52.Nxe5+ Kf5 53.Nf3 
Rb8 54.Re6 Rb1+ 55.Kh2 Rc1 56.Re5+ Kf6 57.d6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Borm, Franciscus"]
[Black "Donner, Jan"]
[Result "1-0"]
[WhiteElo "2330"]
[BlackElo "2430"]
[ECO "B08"]
[EventDate "1982.07.07"]
[PlyCount "75"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.h3 O-O 6.Be3 c6 7.a4 a5 8.Qd2 Nbd7 
9.O-O-O Qc7 10.Kb1 Re8 11.Be2 e5 12.dxe5 dxe5 13.Bc4 Bf8 14.Ng5 Re7 15.Ba2
h6 16.Nf3 Kh7 17.g4 Ne8 18.Rhg1 Nb8 19.Qd8 Nd7 20.Qxc7 Nxc7 21.Nd2 Kg7 22.
Nc4 Ne6 23.Rd2 Nec5 24.Nd6 Rb8 25.h4 Ne6 26.h5 Ng5 27.Rh1 Nf6 28.Bxg5 hxg5
29.h6+ Kg8 30.Nxf7 Rxf7 31.h7+ Nxh7 32.Bxf7+ Kxf7 33.Rxh7+ Kg8 34.Rh1 Bxg4
35.Rg1 Bf3 36.Rxg5 Bh6 37.Rxg6+ Kh7 38.Rdd6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Van der Wiel, John"]
[Black "Short, Nigel David"]
[Result "0-1"]
[WhiteElo "2520"]
[BlackElo "2485"]
[ECO "C04"]
[EventDate "1982.07.07"]
[PlyCount "82"]

1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Be2 f6 7.exf6 Qxf6 8.Nf1 
Bd6 9.Ne3 O-O 10.O-O Qg6 11.c4 Nf6 12.a3 Bd7 13.b4 a6 14.Bb2 Bf4 15.Qb3 
Qh5 16.h3 Kh8 17.Rae1 Qg6 18.Bd3 Qh5 19.Qd1 Rad8 20.Ne5 Qxd1 21.Nxd1 dxc4 
22.Bxc4 Nxe5 23.dxe5 Ng8 24.g3 Bd2 25.Re2 Bc6 26.f4 Ne7 27.Kh2 g5 28.Bxe6 
Bb5 29.Bf7 Rxf7 30.e6+ Rg7 31.fxg5 Kg8 32.Bxg7 Bxe2 33.Rf7 Bxg5 34.Bc3 
Rxd1 35.Rg7+ Kf8 36.Rxg5 Bc4 37.Rh5 Bxe6 38.Rxh7 Rc1 39.Bd4 Nf5 40.Bc5+ 
Kg8 41.Rh5 Bd5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Van Baarle, John"]
[Black "King, Daniel John"]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2430"]
[ECO "D40"]
[EventDate "1982.07.07"]
[PlyCount "76"]

1.c4 c5 2.Nc3 Nf6 3.Nf3 e6 4.e3 d5 5.d4 Nc6 6.a3 Be7 7.dxc5 Bxc5 8.b4 Bd6 
9.cxd5 exd5 10.Nb5 Bb8 11.Nbd4 Bg4 12.Be2 O-O 13.Bb2 Re8 14.Rc1 Ne7 15.O-O
Nc8 16.Qc2 Nd6 17.Rfd1 Nde4 18.Nb5 Qe7 19.Nc7 Rc8 20.Bxf6 Nxf6 21.Nxa8 
Rxc2 22.Rxc2 g6 23.Rdc1 Bf5 24.Rc8+ Bxc8 25.Rxc8+ Kg7 26.Rxb8 Ne4 27.Rc8 
Qf6 28.Rc2 Qa1+ 29.Bf1 Qd1 30.Rc7 Qb1 31.Re7 Qc2 32.Bb5 Qxf2+ 33.Kh1 Qxe3 
34.Rxe4 dxe4 35.Ng1 Qc3 36.Bd7 Qd4 37.Bg4 Qd6 38.a4 Qb8 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Kuijf, Hans"]
[Black "Kuligowski, Adam"]
[Result "1-0"]
[WhiteElo "2310"]
[BlackElo "2450"]
[ECO "B20"]
[EventDate "1982.07.07"]
[PlyCount "49"]

1.e4 c5 2.d3 Nc6 3.g3 g6 4.Bg2 Bg7 5.f4 d6 6.Nf3 e5 7.O-O exf4 8.gxf4 Nf6 
9.Nc3 O-O 10.f5 gxf5 11.Bg5 Qb6 12.Qe1 Qxb2 13.Rb1 Qxc2 14.Rf2 Qxd3 15.Bf1
Qxb1 16.Qxb1 Ng4 17.Rg2 Bxc3 18.exf5 h5 19.h3 Bd4+ 20.Nxd4 Nxd4 21.Bf6 
Bxf5 22.Qc1 Kh7 23.hxg4 Be4 24.Bxd4 cxd4 25.Rh2 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Van Mil, Johannes"]
[Black "Said, Said Ahmed"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2395"]
[ECO "B74"]
[EventDate "1982.07.07"]
[PlyCount "99"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 g6 7.Be2 Bd7 8.Be3 
Bg7 9.Nb3 O-O 10.O-O Rc8 11.Bf3 Qc7 12.Rf2 Rfd8 13.g4 d5 14.exd5 Nb8 15.
Rd2 Kf8 16.Nd4 a6 17.a4 Ne8 18.Nce2 Nd6 19.b3 a5 20.c4 Na6 21.Qe1 Nc5 22.
Rb1 Ra8 23.Nc1 Kg8 24.Nd3 Nde4 25.Nxc5 Nxc5 26.Qf2 Rac8 27.Ne2 Qb6 28.Nc1 
Qd6 29.Nd3 b6 30.h3 h5 31.Kg2 Bh6 32.Qg3 Kh7 33.Ne5 Qf6 34.g5 Qf5 35.gxh6 
Qxb1 36.Nxf7 Bf5 37.Nxd8 Rxd8 38.Bxc5 bxc5 39.Qf2 Qxb3 40.Qxc5 Bxh3+ 41.
Kf2 Rd7 42.Re2 Kxh6 43.d6 exd6 44.Qg5+ Kh7 45.Be4 Qb6+ 46.Kg3 d5 47.Qxh5+ 
Kg7 48.Qxh3 Re7 49.cxd5 Qb3+ 50.Kg2 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Langeweg, Christian"]
[Black "Hess, Ralf"]
[Result "1-0"]
[WhiteElo "2395"]
[BlackElo "2370"]
[ECO "E47"]
[EventDate "1982.07.07"]
[PlyCount "77"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Bd3 Nc6 6.Ne2 cxd4 7.exd4 O-O 8.O-O 
b6 9.a3 Be7 10.Bf4 d6 11.h3 Bb7 12.d5 exd5 13.cxd5 Ne5 14.Bf5 g6 15.Bc2 
Rc8 16.Bh6 Re8 17.Ba4 Nfd7 18.f4 Nc4 19.Bxd7 Qxd7 20.Qd4 f6 21.b3 Na5 22.
Rab1 Bd8 23.Ng3 Rxc3 24.Qxc3 Bxd5 25.b4 Nc4 26.Rfe1 b5 27.Kh2 Kf7 28.Rxe8 
Qxe8 29.Re1 Qc6 30.Re2 a6 31.Qd3 Nb6 32.Rd2 Bc7 33.Qd4 Qc4 34.Qe3 Qb3 35.
Rd3 Qa2 36.Ne4 g5 37.Qd4 Bxe4 38.Qxe4 d5 39.Qxh7+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Bohm, Hans"]
[Black "Van den Berg, John"]
[Result "1-0"]
[WhiteElo "2385"]
[ECO "D00"]
[EventDate "1982.07.07"]
[PlyCount "80"]

1.d4 Nf6 2.c3 d5 3.Bg5 e6 4.Nd2 Be7 5.e3 O-O 6.Bd3 b6 7.Qb1 h6 8.Bh4 Ba6 
9.Bxa6 Nxa6 10.Ngf3 c5 11.Ne5 Rc8 12.f4 Nc7 13.Nc6 Qe8 14.Nxe7+ Qxe7 15.
Qd3 Nce8 16.g4 Nd6 17.O-O g5 18.Bg3 Nfe4 19.f5 exf5 20.Bxd6 Nxd6 21.gxf5 
Rfe8 22.dxc5 Nc4 23.Rae1 Nxd2 24.Qxd2 Qxc5 25.Qd4 Re4 26.Qxc5 Rxc5 27.Rf3 
Kg7 28.Kf2 Kf6 29.Rh3 Rh4 30.Rxh4 gxh4 31.Rd1 Kxf5 32.Rd4 Kg5 33.h3 f5 34.
Ke2 Kh5 35.Kd3 Kg5 36.b4 Rc7 37.Rxd5 Re7 38.c4 Kf6 39.Rd6+ Kg5 40.a3 Rc7 
1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Van der Vliet, Fredrik"]
[Black "Ligterink, Gert"]
[Result "0-1"]
[WhiteElo "2390"]
[BlackElo "2465"]
[ECO "D01"]
[EventDate "1982.07.07"]
[PlyCount "62"]

1.d4 Nf6 2.Nc3 d5 3.Bg5 c6 4.Bxf6 exf6 5.e3 Qb6 6.Rb1 Bb4 7.Qd2 f5 8.Bd3 
Be6 9.a3 Bd6 10.Nf3 Nd7 11.O-O Qc7 12.Ne2 Nf6 13.Qc1 Ne4 14.g3 f6 15.c4 
Qf7 16.b3 O-O 17.c5 Bc7 18.h4 Rae8 19.Kg2 g5 20.Rh1 Qg7 21.h5 Kh8 22.Nfg1 
f4 23.exf4 Bf5 24.Bc2 gxf4 25.Nxf4 Nxg3 26.fxg3 Bxc2 27.Qxc2 Bxf4 28.Ne2 
Re3 29.Rh3 Bc7 30.Rf1 Rfe8 31.Rf2 Qg4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Iskov, Gert"]
[Black "Boersma, Paulus"]
[Result "0-1"]
[WhiteElo "2345"]
[BlackElo "2355"]
[ECO "B15"]
[EventDate "1982.07.07"]
[PlyCount "64"]

1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ exf6 6.g3 Qd5 7.Nf3 Bd6 8.
Bg2 O-O 9.O-O Qh5 10.c4 Na6 11.d5 Bg4 12.Bd2 Rad8 13.dxc6 bxc6 14.Qa4 Bxf3
15.Qxa6 Bxg3 16.hxg3 Rxd2 17.Qxa7 Rxb2 18.Rab1 Bxg2 19.Kxg2 Rxb1 20.Rxb1 
Qe5 21.Qe3 Qxe3 22.fxe3 Ra8 23.Kf3 g6 24.Rb6 Rxa2 25.Rxc6 f5 26.c5 Kg7 27.
Rd6 Rc2 28.Rc6 h5 29.Kf4 f6 30.Rc7+ Kh6 31.e4 Rc4 32.Re7 Rxc5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Hartoch, Robert"]
[Black "Timmerman, Gert Jan"]
[Result "1/2-1/2"]
[WhiteElo "2390"]
[ECO "A45"]
[EventDate "1982.07.07"]
[PlyCount "129"]

1.d4 Nf6 2.Bg5 Ne4 3.Bf4 c5 4.d5 Qb6 5.Bc1 e6 6.f3 Nf6 7.c4 Qb4+ 8.Nc3 
Qxc4 9.e4 Qb4 10.Bd2 Qb6 11.Bc4 d6 12.Nge2 e5 13.a4 Be7 14.g4 h5 15.g5 Nh7
16.Rg1 Nf8 17.f4 exf4 18.Nxf4 Bg4 19.a5 Qc7 20.Qa4+ Bd7 21.Qc2 Na6 22.Nb5 
Bxb5 23.Bxb5+ Kd8 24.Bc3 Rh7 25.Bxa6 bxa6 26.O-O-O Kc8 27.g6 fxg6 28.e5 
Rh6 29.Nxg6 Nxg6 30.Rxg6 Rxg6 31.Qxg6 Kb7 32.Qxg7 dxe5 33.Qxe5 Qxe5 34.
Bxe5 Bd8 35.Rg1 Bxa5 36.Rg7+ Kb6 37.Rh7 Re8 38.Rxh5 Kb5 39.Kc2 Kc4 40.b3+ 
Kb5 41.Kd3 Bb6 42.Ke4 Bc7 43.Kf4 Bxe5+ 44.Rxe5 Rh8 45.Re7 c4 46.bxc4+ Kxc4
47.d6 Rxh2 48.Rc7+ Kb5 49.Ke5 a5 50.d7 Rd2 51.Ke6 a4 52.Rb7+ Kc4 53.Rxa7 
Kb3 54.Rb7+ Ka2 55.Rb5 Rxd7 56.Kxd7 a3 57.Kd6 Ka1 58.Kc5 a2 59.Kb4 Kb2 60.
Kc4+ Kc1 61.Ra5 Kb2 62.Rb5+ Kc1 63.Ra5 Kb2 64.Rb5+ Kc1 65.Ra5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.15"]
[Round "8"]
[White "Meulders, Richard"]
[Black "Grooten, Herman"]
[Result "0-1"]
[WhiteElo "2350"]
[BlackElo "2305"]
[ECO "B51"]
[EventDate "1982.07.07"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.Bb5+ Nc6 4.O-O Bd7 5.c3 a6 6.Ba4 Nf6 7.Re1 c4 8.d4 cxd3
9.Qxd3 e6 10.Bg5 Be7 11.Na3 Ne5 12.Nxe5 Bxa4 13.Qd4 Qa5 14.Bxf6 Bxf6 15.
Nec4 Bxd4 16.Nxa5 Bb6 17.Nxb7 Bc7 18.Nc4 Ke7 19.b3 Bb5 20.Nba5 Rhc8 21.Re3
Kf8 22.a4 Be8 23.Rd1 Rab8 24.Red3 Rd8 25.h4 d5 26.exd5 exd5 27.Rxd5 Rxd5 
28.Rxd5 Bxa4 29.b4 Re8 30.g3 Re1+ 31.Kg2 Ke7 32.Rc5 Kd7 33.f4 f6 34.Kf2 
Rc1 35.Ne3 Bb6 36.Rd5+ Kc7 37.c4 Rc2+ 38.Kf3 Rc3 39.c5 Bxa5 40.bxa5 Bc6 
41.Kf2 Rxe3 42.Rh5 Rf3+ 43.Ke2 h6 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Hort, Vlastimil"]
[Black "Jussupow, Artur"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2555"]
[ECO "B22"]
[EventDate "1982.07.07"]
[PlyCount "54"]

1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Be2 cxd4 7.Qxd4 Nc6 8.Qxd5
Nxd5 9.O-O Be7 10.Nbd2 e5 11.Bc4 Nb6 12.Bb3 f6 13.Nc4 Nd7 14.Ne3 Nc5 15.
Bd5 Bd7 16.Rd1 O-O-O 17.b4 Na4 18.Bd2 Nb6 19.Be4 Be6 20.a4 Nc4 21.Nxc4 
Bxc4 22.Be3 Kb8 23.a5 g6 24.g4 Rxd1+ 25.Rxd1 Rd8 26.Rxd8+ Nxd8 27.g5 Ne6 
1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Short, Nigel David"]
[Black "Van Wijgerden, Cornelis"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2425"]
[ECO "B08"]
[EventDate "1982.07.07"]
[PlyCount "85"]

1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 Nf6 5.Nc3 O-O 6.O-O c6 7.a4 Qc7 8.h3 e5 9.
Re1 Nbd7 10.Be3 exd4 11.Bxd4 Re8 12.Nd2 b6 13.Nc4 Re6 14.f3 Bb7 15.Qd2 a6 
16.Bf1 Rae8 17.Ne3 b5 18.axb5 axb5 19.b4 Nb6 20.Ng4 Nxg4 21.hxg4 Nc8 22.
Ne2 Rd8 23.Bxg7 Kxg7 24.Nd4 Re7 25.Nb3 Ree8 26.Red1 Qe7 27.Qc3+ Qe5 28.
Qxe5+ Rxe5 29.Kf2 Rh8 30.Rd3 Rd8 31.Nc5 Re7 32.e5 d5 33.Rc3 Nb6 34.Ra7 Rb8
35.Rxb7 Rbxb7 36.Nxb7 Rxb7 37.Rxc6 Nc4 38.f4 Ra7 39.Rc5 Ra2 40.Bd3 Na3 41.
f5 Rb2 42.f6+ Kh6 43.e6 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Sosonko, Gennadi"]
[Black "Kuijf, Hans"]
[Result "1-0"]
[WhiteElo "2575"]
[BlackElo "2310"]
[ECO "A70"]
[EventDate "1982.07.07"]
[PlyCount "93"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bf4 Bg7 8.Qa4+ 
Bd7 9.Qb3 Qc7 10.e4 O-O 11.Be2 Re8 12.Nd2 a6 13.a4 Bc8 14.O-O Nbd7 15.Nc4 
Bf8 16.Bf3 h6 17.Rfe1 Ne5 18.Bxe5 dxe5 19.Qb6 Qxb6 20.Nxb6 Rb8 21.Rec1 Nd7
22.Nxc8 Rexc8 23.Bg4 f5 24.exf5 Nf6 25.Bh3 g5 26.g3 c4 27.a5 Bc5 28.Bf1 
Bd4 29.Ra4 Rc5 30.Bxc4 Rbc8 31.b3 Kf8 32.Kg2 Nxd5 33.Nxd5 Rxd5 34.Bxd5 
Rxc1 35.Bxb7 Rc2 36.Kf3 Rxf2+ 37.Ke4 Rb2 38.Bxa6 Rxb3 39.Bc4 Rb2 40.a6 Ba7
41.Kxe5 Rxh2 42.Rb4 Rh1 43.Rb7 Re1+ 44.Kd6 Bf2 45.a7 Bxg3+ 46.Kc6 Re8 47.
Rf7+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Ree, Hans"]
[Black "Van der Sterren, Paul"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2465"]
[ECO "E15"]
[EventDate "1982.07.07"]
[PlyCount "93"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Nbd2 Bb4 6.Qa4 c5 7.a3 Bxd2+ 8.Bxd2 
cxd4 9.Bg2 Bb7 10.O-O Bc6 11.Qd1 Qc7 12.Nxd4 Bxg2 13.Kxg2 Qxc4 14.Rc1 Qd5+
15.e4 Nxe4 16.Rc8+ Ke7 17.Nf5+ Qxf5 18.Bb4+ d6 19.Rxh8 a5 20.Bc3 f6 21.f4 
Nc5 22.Qf3 d5 23.g4 Qc2+ 24.Rf2 Qe4 25.Qxe4 Nxe4 26.Rc2 h6 27.Bd4 Nc6 28.
Rxa8 Nxd4 29.Rc7+ Kd6 30.Rxg7 Ne2 31.Kf3 Nd4+ 32.Ke3 Nc2+ 33.Ke2 Nd4+ 34.
Kd3 e5 35.fxe5+ fxe5 36.Rg6+ Kc5 37.Rc8+ Kb5 38.Rxh6 Nf2+ 39.Kd2 Nb3+ 40.
Kc3 Nc5 41.b3 a4 42.b4 Nce4+ 43.Kb2 Nxg4 44.Re6 Nd2 45.h4 Nc4+ 46.Rxc4 
Kxc4 47.h5 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Van Baarle, John"]
[Black "Bohm, Hans"]
[Result "1-0"]
[WhiteElo "2315"]
[BlackElo "2385"]
[ECO "C06"]
[EventDate "1982.07.07"]
[PlyCount "97"]

1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 a5 8.O-O a4 9.
f4 cxd4 10.cxd4 g6 11.Nf3 h5 12.Bd2 Nb6 13.Qc2 Rg8 14.g3 Bd7 15.Rac1 Nb4 
16.Bxb4 Bxb4 17.b3 Rc8 18.Qb1 a3 19.h3 Rxc1 20.Qxc1 Nc8 21.g4 hxg4 22.hxg4
Na7 23.Kf2 Qc8 24.Qb1 Nb5 25.Rc1 Qd8 26.Ke3 Qa5 27.f5 gxf5 28.gxf5 Nc3 29.
Nxc3 Bxc3 30.Rg1 Rf8 31.f6 Kd8 32.Qc2 b5 33.Rg7 Be8 34.Ng5 Qb4 35.Nf3 Rh8 
36.Bh7 Qa5 37.Ng5 Qb4 38.Qd3 Bb2 39.Nf3 Bc1+ 40.Ke2 Bb2 41.Bg8 Qc3 42.Qxc3
Bxc3 43.Bxf7 Bd7 44.Rg8+ Rxg8 45.Bxg8 b4 46.f7 Ke7 47.Ng5 Bb2 48.Kd2 Bc3+ 
49.Kc2 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Ligterink, Gert"]
[Black "Kuligowski, Adam"]
[Result "1-0"]
[WhiteElo "2465"]
[BlackElo "2450"]
[ECO "D53"]
[EventDate "1982.07.07"]
[PlyCount "65"]

1.Nf3 Nf6 2.c4 e6 3.d4 d5 4.Nc3 Be7 5.Bg5 h6 6.Bxf6 Bxf6 7.e3 c6 8.Qd2 Nd7
9.O-O-O a6 10.e4 dxc4 11.e5 Be7 12.Bxc4 b5 13.Bd3 Bb7 14.Kb1 Qa5 15.Qf4 b4
16.Ne4 c5 17.Nfd2 Bd5 18.Bc4 Qb6 19.Qg4 g6 20.Rhe1 Rd8 21.dxc5 Nxc5 22.
Nxc5 Bxc5 23.Bxd5 exd5 24.e6 Rd6 25.Nf3 O-O 26.Rc1 Bxf2 27.exf7+ Kg7 28.
Re8 Rd8 29.Ne5 Qf6 30.Rc6 Rd6 31.Rxf8 Qxe5 32.Rg8+ Kxf7 33.Rc7+ 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "King, Daniel John"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2430"]
[BlackElo "2520"]
[ECO "B30"]
[EventDate "1982.07.07"]
[PlyCount "54"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.O-O Nge7 5.c3 a6 6.Bxc6 Nxc6 7.d4 d5 8.e5 Bd7
9.dxc5 Bxc5 10.Nbd2 g5 11.Nb3 Be7 12.Re1 h5 13.Nfd4 Qc7 14.Qe2 Na7 15.Bd2 
Nc8 16.Nc1 Nb6 17.Nd3 O-O-O 18.b3 Kb8 19.a4 Rc8 20.a5 Na8 21.Rec1 Qd8 22.
c4 Nc7 23.Be3 Qg8 24.Nc2 Qg6 25.Nc5 Rhd8 26.Nb4 Be8 27.cxd5 exd5 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Van Mil, Johannes"]
[Black "Miles, Anthony John"]
[Result "0-1"]
[WhiteElo "2315"]
[BlackElo "2565"]
[ECO "B70"]
[EventDate "1982.07.07"]
[PlyCount "162"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Bc4 Bg7 7.h3 O-O 8.Bb3 a6
9.O-O Nbd7 10.Re1 Qc7 11.Bg5 Re8 12.Qd2 b6 13.Bh6 Ne5 14.Bxg7 Kxg7 15.Qe2 
Bb7 16.f4 Nc6 17.Nf3 Na5 18.Qf2 Qc5 19.e5 Nh5 20.Nd4 Nxb3 21.axb3 dxe5 22.
Rxe5 Qc7 23.Rae1 Rad8 24.Nd1 Nf6 25.c3 e6 26.Qg3 Rd5 27.Nf2 Red8 28.Qh4 
Rxd4 29.cxd4 Rxd4 30.Ng4 Nxg4 31.Qxg4 Qd6 32.Qg3 Qb4 33.f5 Rd2 34.R1e2 
exf5 35.Qc3 Rd1+ 36.Re1 Rd4 37.Re7 Be4 38.Re2 Kf8 39.Rc7 h5 40.Kf2 Kg8 41.
Rc8+ Kg7 42.Rc4 Qxc3 43.bxc3 Rd1 44.Rb4 b5 45.c4 h4 46.cxb5 axb5 47.Rbxe4 
fxe4 48.Rxe4 Rd2+ 49.Kf1 Kf6 50.Rxh4 Ke5 51.Rb4 Rd5 52.Ke2 f5 53.g3 g5 54.
Ke3 Ke6 55.Rd4 Re5+ 56.Kf3 Rc5 57.Ke3 Rc3+ 58.Rd3 Rc1 59.Rd4 Ke5 60.Rb4 
Rc3+ 61.Kf2 Rc5 62.Ke3 Rd5 63.h4 g4 64.Rf4 Rc5 65.Rb4 Kf6 66.Kf2 Re5 67.
Rd4 Ke6 68.Rd3 Rc5 69.Ke2 Rc2+ 70.Rd2 Rc3 71.Rd3 b4 72.Kd2 f4 73.Rd4 fxg3 
74.Rxg4 Rxb3 75.h5 Kf5 76.Rg8 Kf4 77.h6 Rb2+ 78.Ke1 Rh2 79.Rb8 Rh1+ 80.Ke2
g2 81.Rf8+ Ke4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Kuijf, Marinus"]
[Black "Van den Berg, John"]
[Result "1-0"]
[WhiteElo "2370"]
[ECO "B12"]
[EventDate "1982.07.07"]
[PlyCount "71"]

1.e4 c6 2.d4 d5 3.e5 Bf5 4.Nc3 e6 5.g4 Bg6 6.Nge2 c5 7.Be3 Nc6 8.dxc5 Nxe5
9.Nd4 Nc6 10.Bb5 Rc8 11.Qe2 Nf6 12.O-O-O Bxc5 13.h4 h5 14.g5 Nd7 15.Nxe6 
fxe6 16.Bxc5 Nxc5 17.Rxd5 Qe7 18.Rxc5 O-O 19.Rc4 Nb4 20.Rxc8 Rxc8 21.Bc4 
Kh7 22.Bb3 Rf8 23.Qe3 e5 24.Re1 Nc6 25.Nd5 Qd6 26.c3 e4 27.Rd1 Qh2 28.Nf6+
Kh8 29.Qc5 Qf4+ 30.Kb1 Ra8 31.Nd5 e3+ 32.Ka1 Qxf2 33.Qxe3 Qxe3 34.Nxe3 Re8
35.Nd5 Re2 36.Nf4 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Grunfeld, Yehuda"]
[Black "Borm, Franciscus"]
[Result "0-1"]
[WhiteElo "2480"]
[BlackElo "2330"]
[ECO "D00"]
[EventDate "1982.07.07"]
[PlyCount "128"]

1.d4 d5 2.Bg5 c6 3.e3 Qb6 4.Bd3 Nd7 5.Nf3 e5 6.dxe5 Qxb2 7.Nbd2 Nxe5 8.O-O
Nxd3 9.cxd3 h6 10.Bf4 Qa3 11.Qe2 Nf6 12.e4 Be7 13.e5 Nh7 14.Nb3 O-O 15.
Nfd4 Qa4 16.Qe3 c5 17.Ne2 b6 18.Qg3 Qc6 19.Bd2 d4 20.Nf4 Bg5 21.Rac1 Bxf4 
22.Bxf4 Qg6 23.Rfd1 Qxg3 24.Bxg3 Be6 25.Rc2 Rfe8 26.Nd2 Bd5 27.Nc4 Bxc4 
28.Rxc4 f6 29.f4 fxe5 30.fxe5 Ng5 31.a4 Ne6 32.Rb1 Rab8 33.Rc2 Re7 34.h4 
a6 35.Kh2 Reb7 36.Ra2 b5 37.axb5 axb5 38.Rc1 b4 39.Rb1 Rb6 40.h5 Kh7 41.
Kh3 Rc8 42.Ra4 Rcc6 43.Kg4 Ra6 44.Rxa6 Rxa6 45.Kf5 Kg8 46.Bh4 Kf7 47.Ke4 
Nc7 48.Rc1 Rc6 49.Bf2 Nb5 50.Kd5 Rc8 51.e6+ Ke8 52.Kc4 Nd6+ 53.Kd5 Nf5 54.
Ke4 Ne3 55.Bxe3 dxe3 56.Kxe3 Ke7 57.Ke4 Kxe6 58.Rc4 b3 59.Rc1 Rb8 60.Ke3 
Kd5 61.Kd2 b2 62.Rb1 Kd4 63.Kc2 Rb6 64.g4 Rb8 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Said, Said Ahmed"]
[Black "Pliester, Leon"]
[Result "0-1"]
[WhiteElo "2395"]
[BlackElo "2300"]
[ECO "D31"]
[EventDate "1982.07.07"]
[PlyCount "84"]

1.d4 d5 2.c4 e6 3.Nc3 c6 4.Nf3 dxc4 5.a4 Bb4 6.e3 b5 7.Bd2 a5 8.axb5 Bxc3 
9.Bxc3 cxb5 10.b3 Bb7 11.bxc4 b4 12.Bb2 Nf6 13.Bd3 Nbd7 14.O-O O-O 15.Qc2 
Qc7 16.Ne5 Nxe5 17.dxe5 Nd7 18.Bxh7+ Kh8 19.Rfd1 g6 20.Bxg6 fxg6 21.Qxg6 
Nc5 22.Bd4 Nb3 23.Qxe6 Rg8 24.f3 a4 25.Bb2 a3 26.Rd7 Qxd7 27.Qxd7 axb2 28.
Rb1 Ra1 29.Qh3+ Kg7 30.Qg4+ Kf8 31.Qf5+ Ke8 32.Kf2 Rxb1 33.Qxb1 Nc5 34.Kf1
Na4 35.e6 Ba6 36.Kg1 Bxc4 37.Qd1 Nc5 38.Qc2 Nd3 39.Qa4+ Kf8 40.e7+ Kg7 41.
e8=N+ Kh8 42.Qd1 Ba2 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Iskov, Gert"]
[Black "Meulders, Richard"]
[Result "1-0"]
[WhiteElo "2345"]
[BlackElo "2350"]
[ECO "B80"]
[EventDate "1982.07.07"]
[PlyCount "83"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.g3 Bb4 7.Bd2 Nf6 8.Bg2 
Be7 9.O-O d6 10.Re1 O-O 11.a4 Bd7 12.a5 Nc6 13.Nxc6 Bxc6 14.Na4 Bxa4 15.
Rxa4 Rac8 16.Bc3 Nd7 17.Rb4 e5 18.Ra4 Qc6 19.Ra1 Nc5 20.Bd2 Ne6 21.c3 Bg5 
22.Bxg5 Nxg5 23.Ra4 Rb8 24.Rb4 b5 25.axb6 Rxb6 26.Qd5 Ne6 27.Qxc6 Rxc6 28.
Ra1 Nc7 29.Ra5 Rd8 30.Bf1 Kf8 31.Bc4 g6 32.Bb3 h6 33.Rb7 Rc8 34.Kf1 h5 35.
h4 Ne6 36.Bd5 Rc5 37.Rxa6 Nd8 38.Rd7 Rb5 39.b3 Ne6 40.Raa7 Nd8 41.Bxf7 Nc6
42.Rac7 1-0

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Donner, Jan"]
[Black "Langeweg, Christian"]
[Result "0-1"]
[WhiteElo "2430"]
[BlackElo "2395"]
[ECO "E43"]
[EventDate "1982.07.07"]
[PlyCount "101"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Bd3 Bb7 6.Nf3 Ne4 7.O-O f5 8.Ne2 Bd6 
9.Nd2 O-O 10.f4 Nf6 11.Ng3 Nc6 12.a3 a5 13.b3 Ne7 14.e4 fxe4 15.Ndxe4 Nxe4
16.Bxe4 Qb8 17.Qd3 Bxe4 18.Nxe4 c6 19.g3 a4 20.b4 b5 21.cxb5 cxb5 22.Nc3 
Rf5 23.d5 Nxd5 24.Nxb5 Qb6+ 25.Nd4 Rff8 26.Bb2 Rf7 27.Rae1 Raf8 28.Kh1 Qb7
29.Nf3 Bxf4 30.gxf4 Nxf4 31.Qd4 Nh5 32.Qe4 Qxe4 33.Rxe4 Rxf3 34.Rxf3 Rxf3 
35.b5 Nf4 36.Kg1 Nd5 37.Kg2 Rb3 38.Bc1 Rb1 39.Rc4 Rxb5 40.Rxa4 Rb1 41.Rc4 
Ra1 42.Kf3 Kf7 43.Ke4 h6 44.Rc2 Nb6 45.Kd4 Rb1 46.Bd2 Rb5 47.Ra2 Rh5 48.
Bb4 d6 49.Be1 Rc5 50.Kd3 Na4 51.Bb4 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Boersma, Paulus"]
[Black "Hartoch, Robert"]
[Result "1/2-1/2"]
[WhiteElo "2355"]
[BlackElo "2390"]
[ECO "A61"]
[EventDate "1982.07.07"]
[PlyCount "51"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bg5 Bg7 8.Nd2 h6 
9.Bh4 g5 10.Bg3 Nh5 11.Qa4+ Kf8 12.e4 Nxg3 13.hxg3 Nd7 14.Qc2 a6 15.a4 Ne5
16.Be2 g4 17.f4 gxf3 18.gxf3 Qg5 19.Rg1 Qe3 20.O-O-O b5 21.Rde1 Qd4 22.Nb3
Qb4 23.Na2 Qxa4 24.Nc3 Qb4 25.Na2 Qa4 26.Nc3 1/2-1/2

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Timmerman, Gert Jan"]
[Black "Van der Vliet, Fredrik"]
[Result "0-1"]
[BlackElo "2390"]
[ECO "B87"]
[EventDate "1982.07.07"]
[PlyCount "86"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 b5 8.Bg5 b4 
9.Na4 Be7 10.Qf3 Bb7 11.Bxe6 Qa5 12.Bxf6 Bxf6 13.Bb3 O-O 14.O-O-O Nd7 15.
Qf5 Qxf5 16.Nxf5 Bxe4 17.Nxd6 Bxg2 18.Nxf7 Bxh1 19.Rxd7 Bg2 20.Nb6 Rab8 
21.Nc4 h5 22.Ne3 Ba8 23.Bc4 Kh7 24.Bd3+ Kg8 25.Bc4 Kh7 26.Bxa6 Be4 27.Nd6 
Bg6 28.f4 Rfd8 29.Rxd8 Rxd8 30.Ndc4 Rd4 31.f5 Bf7 32.c3 bxc3 33.bxc3 Rh4 
34.a4 Bxc3 35.Nd6 Bb3 36.Bd3 Kg8 37.Ne4 Bd4 38.Nf1 Bxa4 39.Bc4+ Kf8 40.Ng5
Bf6 41.Ne6+ Ke7 42.Bd3 Bd7 43.Nc5 Bxf5 0-1

[Event "1st OHRA Open"]
[Site "Amsterdam NED"]
[Date "1982.07.17"]
[Round "9"]
[White "Hess, Ralf"]
[Black "Grooten, Herman"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2305"]
[ECO "E39"]
[EventDate "1982.07.07"]
[PlyCount "120"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O 6.Bf4 Na6 7.e3 Nxc5 8.Ne2 
d5 9.O-O-O Nfe4 10.Nxe4 Nxe4 11.Ng3 Nf6 12.Bd3 Qa5 13.Kb1 Bd7 14.e4 Ba4 
15.b3 dxc4 16.Bxc4 Bc6 17.f3 Rfc8 18.Qe2 b5 19.Bd3 Qb6 20.Be3 Qb8 21.Bd4 
Nd7 22.f4 e5 23.fxe5 Nxe5 24.Rhf1 Be8 25.Rf5 f6 26.Qb2 Bd6 27.Rff1 Bc5 28.
Be2 Bxd4 29.Qxd4 Rd8 30.Qc5 Qb7 31.Rd5 Rac8 32.Qd4 Qc7 33.Qd2 Bc6 34.Rc1 
Qb6 35.Rxd8+ Rxd8 36.Qc3 Qd4 37.Qxd4 Rxd4 38.Bf3 g6 39.Rc5 Kf7 40.Kc2 Ke7 
41.Kc3 Rd3+ 42.Kc2 Rd8 43.Be2 Kd6 44.b4 a6 45.Kd2 Kc7+ 46.Ke3 Kb6 47.Rc1 
h5 48.h4 a5 49.bxa5+ Kxa5 50.a3 Kb6 51.Nf1 Ra8 52.Rc3 Ra4 53.Nd2 Nd7 54.
Bd1 Ra8 55.Kf4 Nc5 56.Bc2 Re8 57.Nb3 Nd7 58.Nd4 Ne5 59.Nf3 Nf7 60.a4 Nd8 
1/2-1/2

