[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.06"]
[Round "1"]
[White "Cifuentes Parada, Roberto"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2405"]
[EventDate "1993.06.06"]
[PlyCount "49"]
[ECO "A28"]

1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.e3 Bb4 5.Qc2 Bxc3 6.Qxc3 Qe7 7.Be2 d5 8.cxd5
Nxd5 9.Qb3 Nb6 10.O-O Bg4 11.d3 O-O-O 12.a3 f5 13.Qc2 Kb8 14.Re1 e4 15.
dxe4 fxe4 16.Nd2 Bf5 17.b4 Ne5 18.Bb2 Rhf8 19.Bxe5 Qxe5 20.Rac1 Rf6 21.
Red1 Rc6 22.Qb1 Rcd6 23.Qc2 Rc6 24.Qb1 Rcd6 25.Qc2 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.06"]
[Round "1"]
[White "Martens, Martin"]
[Black "Piket, Jeroen"]
[Result "0-1"]
[WhiteElo "2440"]
[BlackElo "2590"]
[EventDate "1993.06.06"]
[PlyCount "88"]
[ECO "A07"]

1.d3 d5 2.g3 Nf6 3.Bg2 g6 4.Nf3 Bg7 5.O-O O-O 6.Nbd2 Nc6 7.c3 e5 8.e4 a5 
9.a4 dxe4 10.dxe4 b6 11.Re1 Ba6 12.Bf1 Bxf1 13.Kxf1 Qd7 14.Qe2 h6 15.Kg2 
Rad8 16.Nc4 Rfe8 17.Nfd2 Nh7 18.Ne3 Ng5 19.h4 Ne6 20.Nb3 Ne7 21.Qc4 Nc8 
22.f3 Nd6 23.Qd3 f5 24.Nc4 Qf7 25.Nxd6 Rxd6 26.Qc2 Red8 27.Re2 f4 28.gxf4 
Nxf4+ 29.Bxf4 Qxf4 30.Rh1 c5 31.Qc1 Qf7 32.Na1 Rd3 33.Rf2 h5 34.Nc2 Kh7 
35.Qf1 Bh6 36.Nd4 c4 37.Nc6 Re8 38.b4 Qf6 39.b5 g5 40.Qe2 gxh4 41.Rd1 Rg8+
42.Kh1 Qe6 43.Rxd3 cxd3 44.Qxd3 Be3 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.06"]
[Round "1"]
[White "Nijboer, Friso"]
[Black "Van Mil, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2435"]
[EventDate "1993.06.06"]
[PlyCount "76"]
[ECO "B46"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Nge7 7.O-O Nxd4 8.
Qxd4 Nc6 9.Qd3 Qc7 10.Bg5 Bd6 11.Kh1 f6 12.Be3 b5 13.f4 Be7 14.e5 O-O 15.
exf6 Rxf6 16.f5 Bb7 17.Bg5 Rff8 18.Bxe7 Nxe7 19.fxe6 dxe6 20.Qe3 e5 21.Bd3
Qd6 22.Be4 Bc6 23.Rfe1 Rad8 24.Rad1 Qf6 25.Rxd8 Rxd8 26.Bxc6 Nxc6 27.Ne4 
Qf7 28.Qb6 Qc4 29.b3 Qxc2 30.h3 Rd1 31.Rxd1 Qxd1+ 32.Kh2 Qd5 33.Nc5 e4 34.
Nxa6 Qe5+ 35.Kg1 Qa1+ 36.Kh2 Qe5+ 37.Kg1 Qa1+ 38.Kh2 Qe5+ 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.06"]
[Round "1"]
[White "Riemersma, Liafbern"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "44"]
[ECO "B92"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3 Be7 8.Be2 
Be6 9.f4 exf4 10.Bxf4 Nc6 11.Nd4 Nxd4 12.Qxd4 Rc8 13.O-O-O O-O 14.g4 Qa5 
15.g5 Rxc3 16.bxc3 Nd7 17.Rhg1 Nc5 18.Bc4 Rc8 19.Bb3 Bxb3 20.axb3 Ne6 21.
Qe3 Rxc3 22.Qf2 Qa1+ 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.06"]
[Round "1"]
[White "Sosonko, Gennadi"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "57"]
[ECO "E99"]

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.Nd3 f5 11.Bd2 Kh8 12.Rc1 Nf6 13.f3 c6 14.Nf2 Neg8 15.b4 cxd5 
16.cxd5 Bh6 17.Nb5 Ne8 18.a4 Bd7 19.a5 Rf7 20.exf5 Bxf5 21.Bxh6 Nxh6 22.
Qd2 Ng8 23.f4 a6 24.Na3 exf4 25.Qxf4 Qe7 26.Qd4+ Qf6 27.Qd2 Re7 28.Bg4 Ng7
29.Nc4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.06"]
[Round "1"]
[White "Van der Sterren, Paul"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2445"]
[EventDate "1993.06.06"]
[PlyCount "163"]
[ECO "D36"]

1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.Nc3 Nbd7 5.cxd5 exd5 6.Bg5 Be7 7.e3 c6 8.Qc2 
Nh5 9.Bxe7 Qxe7 10.O-O-O g6 11.g4 Ng7 12.Bd3 Nb6 13.h3 Be6 14.Kb1 O-O-O 
15.Na4 Nxa4 16.Qxa4 Kb8 17.Rc1 Ne8 18.Rc3 Nd6 19.Rhc1 Bd7 20.Ra3 Nc8 21.
Ne5 Be8 22.Qb3 Nb6 23.Qc3 f6 24.Qa5 Nc8 25.Nf3 g5 26.h4 h6 27.Rg1 Bd7 28.
h5 Be6 29.Nd2 Qc7 30.Qxc7+ Kxc7 31.f3 Rhf8 32.Nf1 f5 33.gxf5 Bxf5 34.Bxf5 
Rxf5 35.Nh2 Nd6 36.Rd3 Ne8 37.Ng4 Rxf3 38.Nxh6 Nf6 39.Rxg5 Rh8 40.Rg7+ Kb8
41.Nf7 Nxh5 42.Nxh8 Nxg7 43.Ng6 Nf5 44.Ne5 Rxe3 45.Rxe3 Nxe3 46.b3 Kc7 47.
Kb2 Kd6 48.Nf7+ Ke7 49.Ne5 Nf5 50.Kc3 Ke6 51.Nd3 Nd6 52.Nc5+ Ke7 53.Kd2 b6
54.Nd3 Nb5 55.Ke3 Nc3 56.a4 a5 57.Ne5 Kd6 58.Nf7+ Kc7 59.Ne5 Na2 60.Kd2 
Nb4 61.Ke3 Kd6 62.Nf7+ Ke6 63.Ng5+ Kf5 64.Nf7 Ke6 65.Ng5+ Kf6 66.Nh7+ Kf5 
67.Nf8 Na6 68.Nd7 Ke6 69.Nf8+ Kd6 70.Ng6 Nc7 71.Ne5 Ne6 72.Nf7+ Ke7 73.Ne5
c5 74.dxc5 Nxc5 75.b4 axb4 76.Nc6+ Kd6 77.Nxb4 Ne6 78.Kd3 d4 79.Kc4 Ke5 
80.Kb5 Nc5 81.Kxb6 Nxa4+ 82.Ka5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.07"]
[Round "2"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[WhiteElo "2405"]
[BlackElo "2490"]
[EventDate "1993.06.06"]
[PlyCount "148"]
[ECO "D41"]

1.c4 e6 2.Nc3 Nf6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.e4 Nxc3 7.bxc3 cxd4 8.
cxd4 Nc6 9.Bc4 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 O-O 12.O-O b6 13.Rad1 Bb7 14.Rfe1
Na5 15.Bd3 h6 16.Qf4 Qf6 17.Qg3 Qe7 18.h4 Rad8 19.Bb1 Nc4 20.d5 Rfe8 21.
Nd4 e5 22.Nf5 Qf6 23.Rc1 Nd6 24.Ne3 h5 25.Bd3 Rc8 26.f3 Qe7 27.Qf2 Rc7 28.
Rxc7 Qxc7 29.Qb2 b5 30.Rc1 Qb6 31.Kf2 f6 32.Ke2 Rc8 33.Rxc8+ Bxc8 34.g3 b4
35.Qc2 Bd7 36.Nc4 Qc5 37.Nxd6 Qxd6 38.Qc4 Kf8 39.Qc1 Ke7 40.Qe3 Qc7 41.f4 
Kd6 42.fxe5+ fxe5 43.Qf2 Bg4+ 44.Kf1 Bh3+ 45.Ke2 Bg4+ 46.Kf1 Bh3+ 47.Ke2 
Ke7 48.d6+ Kxd6 49.Qf8+ Qe7 50.Qb8+ Kc6 51.Bc4 Bg4+ 52.Ke1 a6 53.Bxa6 Qc5 
54.Be2 Qg1+ 55.Kd2 Qd4+ 56.Ke1 Qg1+ 57.Kd2 Qd4+ 58.Ke1 Bxe2 59.Qa8+ Kc5 
60.Kxe2 Qb2+ 61.Kd3 Qa3+ 62.Qxa3 bxa3 63.Kc3 g6 64.Kb3 Kd4 65.Kxa3 Kxe4 
66.Kb2 Kf3 67.a4 e4 68.a5 e3 69.a6 e2 70.a7 e1=Q 71.a8=Q+ Kxg3 72.Qd8 Qe5+
73.Ka2 Kh3 74.Qd3+ Qg3 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.07"]
[Round "2"]
[White "Ree, Hans"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[WhiteElo "2445"]
[BlackElo "2505"]
[EventDate "1993.06.06"]
[PlyCount "44"]
[ECO "E87"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 Nh5 8.Qd2 f5 9.
O-O-O a6 10.Bd3 c5 11.Nge2 Bd7 12.exf5 gxf5 13.Bh6 Qf6 14.Bxg7 Nxg7 15.g4 
b5 16.gxf5 Bxf5 17.Ne4 Bxe4 18.fxe4 Nd7 19.Nc3 b4 20.Ne2 Qh4 21.Rdg1 Rf2 
22.Qg5 Rf1+ 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.07"]
[Round "2"]
[White "Sosonko, Gennadi"]
[Black "Cifuentes Parada, Roberto"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2485"]
[EventDate "1993.06.06"]
[PlyCount "69"]
[ECO "E08"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Bb4+ 5.Bd2 Be7 6.Bg2 O-O 7.O-O Nbd7 8.Qc2 
c6 9.Bf4 Ne4 10.Nfd2 Nxd2 11.Nxd2 g5 12.Be3 f5 13.Nf3 g4 14.Ne1 Bg5 15.
Bxg5 Qxg5 16.Nd3 Qg7 17.e3 h5 18.Nf4 Nf6 19.b4 h4 20.Rfc1 h3 21.Bf1 Bd7 
22.b5 cxb5 23.cxb5 Rfc8 24.Qb2 Ne4 25.Qa3 Qf8 26.Rxc8 Bxc8 27.Qb2 Bd7 28.
Rc1 Rc8 29.Ng6 Qd6 30.Rxc8+ Bxc8 31.Qc2 Bd7 32.a4 Kf7 33.Ne5+ Ke8 34.a5 
Ke7 35.Ng6+ 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.07"]
[Round "2"]
[White "Van Mil, Johannes"]
[Black "Riemersma, Liafbern"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2415"]
[EventDate "1993.06.06"]
[PlyCount "89"]
[ECO "B22"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.g3 d6 5.exd6 Qxd6 6.Bg2 Nc6 7.Ne2 g6 8.d4 cxd4
9.Nxd4 Nxd4 10.Qxd4 Qe6+ 11.Qe4 Qxe4+ 12.Bxe4 Nb6 13.Na3 Bg7 14.Be3 O-O 
15.O-O-O Be6 16.Kb1 f5 17.Bxb7 Rab8 18.Bxb6 Bxc3 19.Bd5 Bxd5 20.Rxd5 Rxb6 
21.Nc4 Rc6 22.b3 Re6 23.Kc2 Bg7 24.Rhd1 f4 25.g4 f3 26.Kd3 Re2 27.Rd2 Re1 
28.h4 e6 29.Rd7 e5 30.Ne3 Rf4 31.h5 e4+ 32.Kc2 Rxe3 33.Rd8+ Bf8 34.hxg6 
hxg6 35.Re8 Re2 36.Rxe2 fxe2 37.Kd2 Kf7 38.Re5 Rxf2 39.Rxe4 e1=Q+ 40.Kxe1 
Rxa2 41.Rf4+ Ke8 42.Rf6 g5 43.Rg6 Be7 44.Rg8+ Kd7 45.Rb8 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.07"]
[Round "2"]
[White "Van Wely, Loek"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2590"]
[EventDate "1993.06.06"]
[PlyCount "73"]
[ECO "D38"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.Qb3 c5 8.cxd5 
exd5 9.a3 Bxc3+ 10.Qxc3 Nd7 11.Qe3+ Qe7 12.Qxe7+ Kxe7 13.dxc5 Nxc5 14.Rc1 
Ne4 15.e3 Bd7 16.Bd3 Rhc8 17.O-O Nc5 18.Bb1 Na4 19.b3 Nc5 20.Nd4 a5 21.
Rfd1 g6 22.f3 Ne6 23.Ne2 Rxc1 24.Rxc1 Rc8 25.Rxc8 Bxc8 26.b4 axb4 27.axb4 
Kd6 28.Kf2 Nd8 29.Nd4 Nc6 30.Nxc6 bxc6 31.Ke2 c5 32.bxc5+ Kxc5 33.Kd2 Bd7 
34.Kc3 g5 35.g3 f6 36.Bd3 Ba4 37.f4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.07"]
[Round "2"]
[White "Van der Wiel, John"]
[Black "Martens, Martin"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2440"]
[EventDate "1993.06.06"]
[PlyCount "99"]
[ECO "B82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 a6 7.Qf3 Qb6 8.Nb3 Qc7
9.g4 b5 10.Bd3 Bb7 11.g5 Nfd7 12.O-O g6 13.Qh3 b4 14.Nd1 d5 15.exd5 Bxd5 
16.Ne3 Qb6 17.Rf2 Bxb3 18.axb3 Bc5 19.Be4 Ra7 20.Kh1 O-O 21.Nc4 Qc7 22.Be3
Bxe3 23.Qxe3 Nc5 24.Bg2 Rd8 25.Ne5 Qe7 26.Ng4 Nbd7 27.Rd2 Rc7 28.Re1 h5 
29.gxh6 Kh7 30.Qd4 Rg8 31.Qxb4 Qh4 32.Nf2 Nf6 33.Rg1 Nh5 34.Nh3 Kxh6 35.
Qd4 Rcc8 36.Qe3 Kg7 37.b4 Na4 38.Rd7 Rgd8 39.Qd4+ Kg8 40.c3 Nxb2 41.Bf1 
Rxd7 42.Qxd7 Rd8 43.Qc7 Rd2 44.f5 Nd1 45.fxg6 Qe4+ 46.Bg2 Qf5 47.gxf7+ Kf8
48.Rf1 Nf2+ 49.Nxf2 Rxf2 50.Qb8+ 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.08"]
[Round "3"]
[White "Cifuentes Parada, Roberto"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "122"]
[ECO "E92"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 e5 7.dxe5 dxe5 8.Qxd8 
Rxd8 9.Nd5 Nxd5 10.cxd5 c6 11.Bc4 cxd5 12.Bxd5 Na6 13.Bg5 Re8 14.O-O-O Nc7
15.Bb3 Be6 16.Rd3 Bxb3 17.Rxb3 b6 18.Rd1 Ne6 19.Be3 f5 20.Ng5 Rac8+ 21.Kb1
Nd4 22.Rc3 Rxc3 23.bxc3 Nb5 24.Kb2 f4 25.Bc1 Bf8 26.Kb3 h6 27.Nf3 Nd6 28.
Nd2 Nb7 29.f3 Rc8 30.Nb1 Rc7 31.Kc2 Kf7 32.Ba3 Bxa3 33.Nxa3 a6 34.Rd5 Ke6 
35.Kd2 Nd6 36.Kd3 Rc8 37.c4 g5 38.h3 h5 39.Kc3 g4 40.hxg4 hxg4 41.Kb4 Rh8 
42.c5 bxc5+ 43.Rxc5 Rh2 44.Rc2 g3 45.Rc6 Kd7 46.Rc2 Nxe4 47.Nc4 Nf2 48.
Nxe5+ Ke6 49.Ng6 Kf5 50.Ne7+ Kf6 51.Nd5+ Ke5 52.Kc4 Rxg2 53.Re2+ Kd6 54.
Nxf4 Rh2 55.Re6+ Kd7 56.Kd5 Nh3 57.Rd6+ Ke7 58.Ng6+ Ke8 59.Re6+ Kd8 60.
Rd6+ Kc7 61.Rxa6 Rd2+ 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.08"]
[Round "3"]
[White "Martens, Martin"]
[Black "Van Mil, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2435"]
[EventDate "1993.06.06"]
[PlyCount "68"]
[ECO "B46"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Nc6 6.g3 Nxd4 7.Qxd4 Ne7 8.Bg2 
Nc6 9.Qd2 b5 10.O-O Bb7 11.b3 Be7 12.Bb2 O-O 13.a4 b4 14.Nd1 Bc5 15.Ne3 d6
16.Kh1 Qe7 17.f4 Rad8 18.Rae1 f6 19.g4 Qf7 20.Rf3 Ne7 21.Rff1 d5 22.exd5 
Nxd5 23.Nxd5 Bxd5 24.Qe2 Bxg2+ 25.Kxg2 Rd6 26.Rd1 Rfd8 27.Rxd6 Rxd6 28.Rd1
Qb7+ 29.Kg3 Rxd1 30.Qxd1 Qe4 31.Qd8+ Kf7 32.Qd7+ Be7 33.Qd3 Qe1+ 34.Kg2 
Bc5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.08"]
[Round "3"]
[White "Nijboer, Friso"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2405"]
[EventDate "1993.06.06"]
[PlyCount "39"]
[ECO "C18"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Nc6 7.Nf3 f6 8.Bb5 Ne7
9.O-O Qa5 10.c4 a6 11.Bd2 Qc7 12.cxd5 axb5 13.d6 Qd7 14.dxe7 cxd4 15.Bb4 
fxe5 16.Re1 Qd5 17.Ng5 h5 18.Qd3 Rh6 19.Ne4 Nxb4 20.Qg3 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.08"]
[Round "3"]
[White "Piket, Jeroen"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "32"]
[ECO "A05"]

1.Nf3 c5 2.g3 Nc6 3.Bg2 g6 4.O-O Bg7 5.d3 d6 6.c3 Nf6 7.e4 O-O 8.Nbd2 b6 
9.Re1 Bb7 10.a4 e6 11.Nf1 Qc7 12.Bd2 c4 13.dxc4 Na5 14.Nd4 a6 15.Bg5 Nxc4 
16.b3 Na5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.08"]
[Round "3"]
[White "Riemersma, Liafbern"]
[Black "Ree, Hans"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2445"]
[EventDate "1993.06.06"]
[PlyCount "43"]
[ECO "B31"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.h3 Bg7 6.d3 b6 7.Nc3 Nh6 8.Be3 f6
9.Qd2 Nf7 10.O-O-O e5 11.Nh2 Be6 12.f4 Qe7 13.Nf3 O-O-O 14.fxe5 fxe5 15.
Ng5 c4 16.Rhf1 Rd7 17.Nxe6 Qxe6 18.Qe2 cxd3 19.Rxd3 Rxd3 20.Qxd3 Kb7 21.a4
Rd8 22.Rxf7+ 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.08"]
[Round "3"]
[White "Van der Sterren, Paul"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2535"]
[EventDate "1993.06.06"]
[PlyCount "123"]
[ECO "D38"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.Bg5 h6 6.Bxf6 Qxf6 7.e3 O-O 8.Rc1 
dxc4 9.Bxc4 c5 10.O-O cxd4 11.Nxd4 Rd8 12.Qb3 Qe7 13.Rfd1 Bd7 14.a3 Bxc3 
15.Qxc3 Nc6 16.Nf3 Be8 17.e4 Rxd1+ 18.Rxd1 Rd8 19.Rxd8 Qxd8 20.h4 Qd1+ 21.
Kh2 Qd6+ 22.Kg1 Qf4 23.e5 g5 24.hxg5 hxg5 25.g3 Qe4 26.Bd3 Qd5 27.g4 Kf8 
28.Bc2 b6 29.Qe3 Qc5 30.Qxc5+ bxc5 31.Be4 Ke7 32.Bxc6 Bxc6 33.Nxg5 f6 34.
Nh3 Bf3 35.g5 fxe5 36.Kh2 Kf7 37.Kg3 Bd1 38.f3 Kg6 39.Nf2 Bc2 40.Kg4 Bf5+ 
41.Kh4 Bc2 42.Ne4 c4 43.Kg4 Bd3 44.Nc5 Bf5+ 45.Kh4 Bc2 46.Nd7 e4 47.fxe4 
Bxe4 48.Ne5+ Kf5 49.Nxc4 Bd3 50.Ne3+ Kf4 51.Ng2+ Kf5 52.Kh5 e5 53.Kh6 Bb1 
54.g6 Ba2 55.b4 Ke4 56.g7 Kd4 57.Kg5 Bg8 58.Nh4 Kc4 59.Kg6 e4 60.Nf5 e3 
61.Nxe3+ Kb3 62.Ng4 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.10"]
[Round "4"]
[White "Cifuentes Parada, Roberto"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2490"]
[EventDate "1993.06.06"]
[PlyCount "122"]
[ECO "D53"]

1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.Nc3 Be7 5.Qc2 O-O 6.Bg5 h6 7.Bxf6 Bxf6 8.e4 
dxe4 9.Qxe4 c5 10.Bd3 g6 11.dxc5 Nd7 12.Qe3 Bg7 13.O-O Qc7 14.Rac1 Qxc5 
15.Qe2 b6 16.a3 a5 17.Rfd1 Nf6 18.Rb1 a4 19.Bc2 Bd7 20.Ne5 Be8 21.Rd2 Ra5 
22.Nf3 Nh5 23.Ne4 Qc7 24.Nd6 Bc6 25.Be4 Bxe4 26.Qxe4 Nf6 27.Qe2 Nd7 28.Nb5
Qb7 29.Rbd1 Nc5 30.h3 Raa8 31.Nd6 Qc7 32.Ne5 Rad8 33.f4 Nb7 34.Nxb7 Rxd2 
35.Rxd2 Qxb7 36.Kh1 Qc7 37.Rd7 Qc5 38.h4 b5 39.cxb5 Qc1+ 40.Qd1 Qxf4 41.
Nf3 Bxb2 42.b6 Bxa3 43.Rd4 Qc1 44.Qxc1 Bxc1 45.Rxa4 Rb8 46.Rb4 Rb7 47.Ne5 
Be3 48.Nc4 Bc5 49.Rb5 Bd4 50.g4 Kf8 51.Kg2 Ke7 52.g5 h5 53.Rb1 Bc5 54.Rb5 
Bd4 55.Rb1 f5 56.gxf6+ Kxf6 57.Kf3 Ke7 58.Ke4 Bf2 59.Rb2 Bc5 60.Rb5 Bf2 
61.Rb2 Bc5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.10"]
[Round "4"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Riemersma, Liafbern"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2415"]
[EventDate "1993.06.06"]
[PlyCount "35"]
[ECO "A57"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Bb7 8.e4 
Nxe4 9.Ne2 Nxc3 10.Nxc3 g6 11.O-O Bg7 12.Qe2 Ba6 13.Bg5 O-O 14.Bxa6 Nxa6 
15.Qxe7 Nb4 16.Qxd7 h6 17.Bh4 Ra7 18.Qb5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.10"]
[Round "4"]
[White "Ree, Hans"]
[Black "Martens, Martin"]
[Result "1-0"]
[WhiteElo "2445"]
[BlackElo "2440"]
[EventDate "1993.06.06"]
[PlyCount "71"]
[ECO "E14"]

1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 b6 5.O-O Bb7 6.c4 Be7 7.Nc3 cxd4 8.exd4 d6
9.d5 e5 10.b4 Nbd7 11.Nd2 O-O 12.Nb3 Re8 13.a4 Bf8 14.a5 g6 15.Be3 Nh5 16.
Nb5 Nf4 17.Bc2 Ba6 18.Re1 Bxb5 19.cxb5 Nh5 20.Bd3 Rc8 21.Qd2 f5 22.f3 Nhf6
23.Bf1 e4 24.f4 Ng4 25.Bd4 Bg7 26.Bxg7 Kxg7 27.Nd4 Kg8 28.Nc6 Qf6 29.Nxa7 
e3 30.Qe2 Rc3 31.Nc6 g5 32.h3 Nf2 33.Qh5 Ra8 34.fxg5 Qg7 35.axb6 Rf8 36.b7
1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.10"]
[Round "4"]
[White "Sosonko, Gennadi"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[WhiteElo "2535"]
[BlackElo "2505"]
[EventDate "1993.06.06"]
[PlyCount "80"]
[ECO "E98"]

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 Ne8 10.Nd3 f5 11.Bd2 fxe4 12.Nxe4 c6 13.Qb3 Kh8 14.f4 b5 15.c5 dxc5 
16.Nexc5 exf4 17.Nxf4 Nxd5 18.Nxd5 Rxf1+ 19.Rxf1 Qxd5 20.Qxd5 cxd5 21.Bxb5
Bd4+ 22.Kh1 Bxc5 23.Bxe8 Ba6 24.Bc6 Bxf1 25.Bxa8 d4 26.b4 Bd6 27.a4 Kg7 
28.Kg1 Bd3 29.g3 Kf6 30.Kf2 Ke6 31.Kf3 Be5 32.b5 Bc4 33.Bc6 Bd5+ 34.Bxd5+ 
Kxd5 35.a5 Bc7 36.Be1 Kc4 37.Ke4 Kxb5 38.Bf2 Bxa5 39.Bxd4 Bb6 40.Be5 Kc4 
0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.10"]
[Round "4"]
[White "Van Mil, Johannes"]
[Black "Piket, Jeroen"]
[Result "1-0"]
[WhiteElo "2435"]
[BlackElo "2590"]
[EventDate "1993.06.06"]
[PlyCount "133"]
[ECO "C84"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 Be7 7.Qe2 b5 8.Nxe5 
Nd6 9.Nxc6 dxc6 10.Bb3 O-O 11.Bf4 Nf5 12.c3 Bd6 13.Bxd6 cxd6 14.Re1 Ra7 
15.Nd2 Re7 16.Qd3 Rfe8 17.Nf3 g6 18.Qd2 Kg7 19.h3 Bd7 20.Rxe7 Qxe7 21.Re1 
Qf6 22.Rxe8 Bxe8 23.a4 c5 24.axb5 axb5 25.dxc5 dxc5 26.Bd5 Ne7 27.Be4 Qe6 
28.Ng5 Qd6 29.f4 Qc7 30.Qe3 h6 31.Nf3 Qd6 32.Ne5 f6 33.Nd3 c4 34.Nb4 Bf7 
35.g3 Be6 36.h4 g5 37.hxg5 hxg5 38.fxg5 Qd1+ 39.Kf2 f5 40.Bf3 Qd6 41.Nc2 
Bd7 42.Nd4 Ng6 43.Ne2 Ne5 44.Nf4 Bc6 45.Be2 Bd7 46.Bh5 Nc6 47.Ke2 Kf8 48.
Bf3 Ne5 49.Qd4 Qxd4 50.cxd4 Nf7 51.Nh3 Ke7 52.Ke3 f4+ 53.Nxf4 Nxg5 54.Nd5+
Kd6 55.Nb4 Be8 56.Be4 Bd7 57.Bg6 Ke6 58.Be4 Kd6 59.Bd5 Be8 60.Kf4 Nh3+ 61.
Kf3 Kc7 62.g4 Kb6 63.Kg3 Ng1 64.Kf4 Bd7 65.Be4 Ka5 66.Nc6+ Ka6 67.Nb8+ 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.10"]
[Round "4"]
[White "Van Wely, Loek"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "64"]
[ECO "A34"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 Nc6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nc7 7.O-O e5 8.d3 
Be7 9.Nd2 Bd7 10.Nc4 O-O 11.Bxc6 Bxc6 12.Nxe5 Be8 13.a4 f6 14.Nc4 Qd7 15.
e4 Bf7 16.Bf4 Na6 17.Qe2 Nb4 18.Rad1 Rad8 19.Be3 Nc6 20.f4 b6 21.f5 Qb7 
22.g4 a6 23.Bf4 b5 24.axb5 axb5 25.Ne3 Nb4 26.g5 fxg5 27.Bg3 Nc6 28.e5 Nd4
29.Qg4 b4 30.Qe4 Qxe4 31.Nxe4 Bh5 32.Ra1 Ne2+ 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.11"]
[Round "5"]
[White "Martens, Martin"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2405"]
[EventDate "1993.06.06"]
[PlyCount "95"]
[ECO "E62"]

1.c4 g6 2.g3 Bg7 3.Bg2 Nf6 4.Nf3 O-O 5.O-O d6 6.d4 Nc6 7.Nc3 e5 8.d5 Ne7 
9.c5 Ne8 10.cxd6 Nxd6 11.Qb3 Bd7 12.Rd1 h6 13.a4 a6 14.Be3 f5 15.Nd2 Kh7 
16.Rac1 Nec8 17.a5 Qe8 18.Qb4 Rf7 19.Nb3 b6 20.axb6 cxb6 21.Na1 a5 22.Qa3 
b5 23.Nb1 f4 24.Bc5 b4 25.Re1 e4 26.gxf4 Rxf4 27.Nd2 Qe5 28.Nf1 Qxb2 29.
Qe3 g5 30.Ng3 Qe5 31.Red1 Be8 32.Bd4 Qe7 33.Nb3 Bg6 34.Bxg7 Qxg7 35.Nd4 
Ra7 36.Nc6 Raf7 37.Nd8 Rd7 38.Ne6 Qf6 39.Rd4 Qe5 40.Nxe4 Bxe4 41.Rxe4 Nxe4
42.Rxc8 Re7 43.Rc4 Qa1+ 44.Rc1 Qe5 45.Rc4 Qa1+ 46.Rc1 Qe5 47.Qd3 Qf5 48.
Nxf4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.11"]
[Round "5"]
[White "Nijboer, Friso"]
[Black "Cifuentes Parada, Roberto"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2485"]
[EventDate "1993.06.06"]
[PlyCount "85"]
[ECO "C41"]

1.e4 e5 2.Nf3 d6 3.Bc4 Be7 4.d4 exd4 5.Nxd4 Nf6 6.Nc3 O-O 7.O-O c6 8.Re1 
a5 9.a4 Na6 10.Qf3 Ng4 11.Bxa6 Rxa6 12.Nf5 Bxf5 13.Qxf5 Qc8 14.Qxc8 Rxc8 
15.h3 Ne5 16.b3 Bf6 17.Bb2 Rd8 18.Rad1 h5 19.Re3 h4 20.Ba3 Be7 21.f4 Ng6 
22.Ne2 b5 23.Red3 b4 24.Bb2 Re8 25.Kf2 Nf8 26.Kf3 Ne6 27.Nd4 Nc5 28.Re3 
Bf6 29.Ba1 g6 30.Ne2 Bxa1 31.Rxa1 d5 32.exd5 Rxe3+ 33.Kxe3 cxd5 34.Rd1 Rd6
35.Nd4 Ne6 36.Nxe6 fxe6 37.Rd3 Rc6 38.Kd2 Kf7 39.Re3 Kf6 40.Re5 Rc3 41.Rg5
Rc8 42.Rg4 Rh8 43.Ke3 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.11"]
[Round "5"]
[White "Piket, Jeroen"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2445"]
[EventDate "1993.06.06"]
[PlyCount "55"]
[ECO "A43"]

1.d4 Nf6 2.Nf3 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Bb5+ Bd7 7.a4 O-O 8.O-O Na6 
9.Re1 Bxb5 10.axb5 Nc7 11.Qd3 a6 12.b6 Nb5 13.Nxb5 axb5 14.Rxa8 Qxa8 15.
Qxb5 Qa6 16.Qxa6 bxa6 17.Bg5 Rb8 18.Nd2 Rxb6 19.Nc4 Rb4 20.b3 Kf8 21.e5 
Nxd5 22.Rd1 e6 23.exd6 Ke8 24.Bd2 Rb5 25.Na5 Rb6 26.Nc4 Rb5 27.Na5 Rb6 28.
Nc4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.11"]
[Round "5"]
[White "Riemersma, Liafbern"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2415"]
[BlackElo "2535"]
[EventDate "1993.06.06"]
[PlyCount "55"]
[ECO "B70"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 
O-O 9.Kh1 Be6 10.Bg5 Rc8 11.f4 Na5 12.f5 Bc4 13.Bd3 b5 14.Qe1 b4 15.Ne2 
Bxd3 16.cxd3 Nc6 17.Nf4 a5 18.Rd1 Re8 19.Qh4 d5 20.Rf3 dxe4 21.Rh3 Qd6 22.
Nd2 exd3 23.fxg6 hxg6 24.Bh6 Nh5 25.Ne4 Qe5 26.Nxh5 Bxh6 27.Nhf6+ exf6 28.
Nxf6+ 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.11"]
[Round "5"]
[White "Van der Sterren, Paul"]
[Black "Van Wely, Loek"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "97"]
[ECO "E97"]

1.Nf3 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.d4 O-O 6.Be2 e5 7.O-O Nc6 8.Be3 Ng4 
9.Bg5 f6 10.Bc1 f5 11.Bg5 Qe8 12.dxe5 dxe5 13.Nd5 Qf7 14.Bd2 Nf6 15.Ng5 
Qd7 16.exf5 gxf5 17.f4 e4 18.Bc3 h6 19.Nxf6+ Bxf6 20.Qxd7 Bxd7 21.Bxf6 
Rxf6 22.Rad1 Rd6 23.c5 Rxd1 24.Rxd1 Be8 25.Bc4+ Kh8 26.Ne6 Rc8 27.a3 Kh7 
28.Be2 Kg6 29.Kf2 Bf7 30.Nd4 Ne7 31.g3 b6 32.Nb5 bxc5 33.Rd7 Nd5 34.Nxa7 
Rh8 35.Nc6 Be6 36.Rxd5 Bxd5 37.Ne7+ Kf7 38.Nxd5 Rb8 39.Ne3 Rxb2 40.Nxf5 c4
41.Ke3 c3 42.Nd4 c5 43.Bc4+ Kf8 44.Ne2 Rd2 45.a4 Rd4 46.Nxd4 cxd4+ 47.Ke2 
d3+ 48.Bxd3 exd3+ 49.Kxd3 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.11"]
[Round "5"]
[White "Van der Wiel, John"]
[Black "Van Mil, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2435"]
[EventDate "1993.06.06"]
[PlyCount "39"]
[ECO "B47"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be2 a6 7.O-O Nf6 8.Kh1 
Nxd4 9.Qxd4 Bc5 10.Qd3 h5 11.f4 Ng4 12.e5 d5 13.exd6 Bxd6 14.Be3 Bd7 15.
Rad1 Nxe3 16.Qxe3 O-O-O 17.Ne4 Be7 18.Ng5 Rhf8 19.Rd3 Bc5 20.Qe5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.13"]
[Round "6"]
[White "Cifuentes Parada, Roberto"]
[Black "Riemersma, Liafbern"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2415"]
[EventDate "1993.06.06"]
[PlyCount "81"]
[ECO "E13"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb4 5.Bg5 h6 6.Bh4 Bb7 7.Qc2 Be4 8.Qb3 a5 
9.a3 Bxc3+ 10.Qxc3 d6 11.Nd2 Bb7 12.f3 O-O 13.e3 Nbd7 14.Bd3 c5 15.O-O Re8
16.Rac1 cxd4 17.exd4 Qc7 18.b4 axb4 19.axb4 Ra7 20.Bb1 e5 21.Rfe1 Raa8 22.
Kh1 Nh5 23.d5 Nhf6 24.Ne4 Nxe4 25.Bxe4 Rac8 26.Qd2 Qb8 27.Bf5 Rc7 28.Bf2 
Ba6 29.Qe3 Qc8 30.b5 Bb7 31.Bxd7 Qxd7 32.Qxb6 Rec8 33.c5 Bxd5 34.c6 Qf5 
35.Qe3 Rb8 36.Qe2 Qc8 37.Red1 Qe6 38.Qd3 Bb3 39.b6 Rxc6 40.Rxc6 Bxd1 41.
Qxd1 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.13"]
[Round "6"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Piket, Jeroen"]
[Result "0-1"]
[WhiteElo "2405"]
[BlackElo "2590"]
[EventDate "1993.06.06"]
[PlyCount "94"]
[ECO "E81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Qd2 c5 8.Nge2 a6 
9.dxc5 dxc5 10.O-O-O Qc7 11.Nf4 e6 12.h4 Re8 13.h5 Ne5 14.hxg6 fxg6 15.Nh3
Nh5 16.f4 Ng3 17.Be2 Nxh1 18.Rxh1 Nf7 19.e5 b6 20.Nf2 Bb7 21.Rh2 Rad8 22.
Qc2 Nxe5 23.fxe5 Bxe5 24.Rh4 Rf8 25.Nfe4 Bf4 26.Bxf4 Rxf4 27.Rh1 Rd4 28.
Ng5 Bxg2 29.Rxh7 Rf1+ 30.Bxf1 Qf4+ 31.Kb1 Qxg5 32.Bxg2 Kxh7 33.Ne4 Qe3 34.
a3 Kg7 35.Ka2 e5 36.Bh1 Qd3 37.Qxd3 Rxd3 38.Bg2 g5 39.Nxg5 Rg3 40.Ne6+ Kf6
41.Bd5 e4 42.Nf4 Ke5 43.Ne2 Re3 44.Nc3 Rxc3 45.bxc3 Kf4 46.Kb2 e3 47.Kc2 
Kg3 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.13"]
[Round "6"]
[White "Ree, Hans"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[WhiteElo "2445"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "80"]
[ECO "E14"]

1.d4 Nf6 2.Nf3 e6 3.e3 c5 4.Bd3 b6 5.O-O Bb7 6.c4 Be7 7.Nc3 cxd4 8.exd4 d5
9.cxd5 Nxd5 10.Ne5 O-O 11.Qh5 g6 12.Qf3 Nc6 13.Bh6 Nxe5 14.dxe5 Re8 15.Be4
Bg5 16.Bxg5 Qxg5 17.Qg3 Qxg3 18.hxg3 Re7 19.Nb5 Ba6 20.a4 Bxb5 21.axb5 Rc8
22.Rfc1 Rxc1+ 23.Rxc1 Rc7 24.Rxc7 Nxc7 25.Bd3 f6 26.exf6 Kf7 27.f4 Kxf6 
28.Kf2 h6 29.Kf3 g5 30.Kg4 Nd5 31.Be4 Ne3+ 32.Kh5 Nf5 33.Bxf5 Kxf5 34.Kxh6
gxf4 35.gxf4 Kxf4 36.Kh5 e5 37.g4 e4 38.g5 e3 39.g6 e2 40.g7 e1=Q 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.13"]
[Round "6"]
[White "Sosonko, Gennadi"]
[Black "Martens, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2440"]
[EventDate "1993.06.06"]
[PlyCount "101"]
[ECO "D34"]

1.d4 Nf6 2.Nf3 e6 3.g3 d5 4.Bg2 c5 5.O-O Nc6 6.c4 Be7 7.cxd5 exd5 8.Nc3 
O-O 9.Bg5 cxd4 10.Nxd4 h6 11.Be3 Re8 12.Rc1 Bf8 13.Nxc6 bxc6 14.Na4 Bd7 
15.Bc5 Bxc5 16.Nxc5 Bg4 17.f3 Bf5 18.Qd2 Qb6 19.e3 Nd7 20.Qd4 Rab8 21.b3 
Nxc5 22.Rxc5 Qa6 23.Rf2 Rb6 24.e4 Be6 25.f4 dxe4 26.Bxe4 Bh3 27.Re5 Rbb8 
28.Bg2 Red8 29.Qc3 Rd1+ 30.Re1 Rxe1+ 31.Qxe1 Bxg2 32.Kxg2 Qb5 33.Rd2 c5 
34.Qe2 Qc6+ 35.Qf3 Qe6 36.f5 Qf6 37.Qd5 Qc3 38.Re2 a5 39.Kh3 Qc1 40.Kg2 
Qc3 41.Qd6 Qb4 42.Qd7 h5 43.Qd5 Qb6 44.Qf3 Qh6 45.Qd5 Qb6 46.Qd7 Qb4 47.
Re7 Rf8 48.Qd5 c4 49.Rb7 Qa3 50.bxc4 Qxa2+ 51.Kh3 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.13"]
[Round "6"]
[White "Van Wely, Loek"]
[Black "Van Mil, Johannes"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2435"]
[EventDate "1993.06.06"]
[PlyCount "41"]
[ECO "A04"]

1.Nf3 f5 2.b3 Nf6 3.Bb2 g6 4.Bxf6 exf6 5.g3 d5 6.Bg2 Nc6 7.d4 Be6 8.O-O 
Qd7 9.e3 h5 10.Qe2 Qf7 11.Rc1 a6 12.c4 Rd8 13.Nc3 Ba3 14.Rd1 dxc4 15.d5 
Bxd5 16.Nxd5 Rxd5 17.Nd4 Rc5 18.Nxc6 bxc6 19.b4 Rd5 20.Bxd5 cxd5 21.Qc2 
1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.13"]
[Round "6"]
[White "Van der Sterren, Paul"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2505"]
[EventDate "1993.06.06"]
[PlyCount "57"]
[ECO "E81"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 e5 6.Nge2 O-O 7.Bg5 c6 8.Qd2 Nbd7 
9.O-O-O Qa5 10.Kb1 a6 11.d5 cxd5 12.Nxd5 Qxd2 13.Nxf6+ Bxf6 14.Bxd2 Nc5 
15.Be3 Rd8 16.Nc3 Ne6 17.Nd5 Bg5 18.Bxg5 Nxg5 19.Nb6 Rb8 20.c5 f5 21.Bc4+ 
Be6 22.Bxe6+ Nxe6 23.cxd6 Kf7 24.exf5 gxf5 25.Rhe1 Nd4 26.Nc4 Kf6 27.f4 b5
28.fxe5+ Ke6 29.Na5 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.14"]
[Round "7"]
[White "Martens, Martin"]
[Black "Cifuentes Parada, Roberto"]
[Result "0-1"]
[WhiteElo "2440"]
[BlackElo "2485"]
[EventDate "1993.06.06"]
[PlyCount "84"]
[ECO "A13"]

1.c4 e6 2.Nf3 d5 3.e3 Nf6 4.b3 c5 5.Bb2 Nc6 6.cxd5 exd5 7.d3 Bd6 8.Be2 O-O
9.O-O Qe7 10.Re1 Bf5 11.Nbd2 Rfe8 12.Bf1 Bg4 13.Qc2 Rac8 14.Rac1 Ne5 15.
Nxe5 Bxe5 16.g3 Qd7 17.Bg2 Bxb2 18.Qxb2 h5 19.d4 b6 20.Nf3 Bh3 21.Red1 
Bxg2 22.Kxg2 Qf5 23.Qe2 g6 24.dxc5 bxc5 25.Qd3 Qe6 26.Rc2 Red8 27.Rdc1 Ne4
28.Qe2 Re8 29.Ne1 Qd7 30.Qd3 h4 31.Nf3 h3+ 32.Kg1 Qf5 33.Qd1 g5 34.Ne1 d4 
35.exd4 cxd4 36.g4 Qf6 37.Qd3 Rxc2 38.Qxc2 Nc3 39.Kf1 Re2 40.Qf5 Qxf5 41.
gxf5 Rxa2 42.Nf3 d3 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.14"]
[Round "7"]
[White "Nijboer, Friso"]
[Black "Van Wely, Loek"]
[Result "1-0"]
[WhiteElo "2505"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "85"]
[ECO "B82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 a6 7.Qf3 Qb6 8.Nb3 Qc7
9.g4 b5 10.Bd3 Bb7 11.g5 Nfd7 12.Be3 Nc6 13.Qh3 b4 14.Ne2 g6 15.O-O-O Bg7 
16.Kb1 O-O 17.f5 exf5 18.exf5 Rfe8 19.Rhf1 Nce5 20.Nf4 Nc5 21.Bd4 Ncxd3 
22.cxd3 a5 23.Rc1 Qd8 24.Ne6 fxe6 25.f6 Nf7 26.fxg7 Nxg5 27.Qe3 Nf7 28.Bb6
Qh4 29.Rc7 Nd8 30.Rf4 Qxh2 31.Rf8+ Rxf8 32.gxf8=Q+ Kxf8 33.Qg5 Kg8 34.Qe7 
Qh6 35.Be3 g5 36.Rd7 Qg6 37.Rxd8+ Rxd8 38.Qxd8+ Kg7 39.Qxd6 Bd5 40.Qe5+ 
Kf7 41.Nc5 h6 42.Qc7+ Kg8 43.Qxa5 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.14"]
[Round "7"]
[White "Piket, Jeroen"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[WhiteElo "2590"]
[BlackElo "2535"]
[EventDate "1993.06.06"]
[PlyCount "57"]
[ECO "B78"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 
O-O 9.Bc4 Bd7 10.h4 Rc8 11.Bb3 Ne5 12.O-O-O Nc4 13.Bxc4 Rxc4 14.g4 Qc7 15.
h5 Rc8 16.hxg6 fxg6 17.Kb1 b5 18.Nd5 Nxd5 19.exd5 Be5 20.Qd3 Qb7 21.Rxh7 
Kxh7 22.Rh1+ Kg7 23.Rh6 Rg8 24.Rxg6+ Kh8 25.Rh6+ Kg7 26.Ne6+ Bxe6 27.dxe6 
Kf8 28.Qf5+ Bf6 29.Qh5 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.14"]
[Round "7"]
[White "Riemersma, Liafbern"]
[Black "Van der Sterren, Paul"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2490"]
[EventDate "1993.06.06"]
[PlyCount "78"]
[ECO "C39"]

1.e4 e5 2.f4 exf4 3.Nf3 g5 4.h4 g4 5.Ne5 Nf6 6.Bc4 d5 7.exd5 Bd6 8.d4 Nh5 
9.O-O Qxh4 10.Qe1 Qxe1 11.Rxe1 O-O 12.Nc3 Nd7 13.Nxg4 Nb6 14.Be2 Re8 15.
Ne5 Bxe5 16.dxe5 Rxe5 17.Bd2 Bd7 18.Bf3 Rae8 19.Rxe5 Rxe5 20.Re1 Rxe1+ 21.
Bxe1 Nf6 22.Bd2 Nc4 23.Bxf4 Nxb2 24.Bxc7 Nc4 25.Bf4 Bg4 26.Be4 Nb6 27.Be5 
Nxe4 28.Nxe4 Nxd5 29.c4 f5 30.Nd6 Nb4 31.Nxb7 Nxa2 32.c5 Nb4 33.Na5 Kf7 
34.Bb8 a6 35.c6 Ke6 36.Nc4 Nxc6 37.Bc7 Be2 38.Na5 Nb4 39.Kf2 Bb5 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.14"]
[Round "7"]
[White "Van Mil, Johannes"]
[Black "Ree, Hans"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2445"]
[EventDate "1993.06.06"]
[PlyCount "72"]
[ECO "C14"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Ng8 6.Be3 b6 7.Nh3 Qd7 8.Nf4 g6 
9.h4 h5 10.Bd3 Bb7 11.Qf3 Bb4 12.Ne2 Ba6 13.Bxa6 Nxa6 14.O-O-O O-O-O 15.
Kb1 Rf8 16.Bf4 Nh6 17.Qd3 Kb7 18.g3 Nf5 19.Ka1 Be7 20.a3 Rc8 21.b4 c6 22.
Rb1 Nc7 23.a4 Ka8 24.Rb2 c5 25.dxc5 bxc5 26.b5 c4 27.Qf3 Ba3 28.Ra2 Bc5 
29.Rd1 Rb8 30.Bg5 Rb7 31.Qf4 Rc8 32.Qxc4 Nxb5 33.Qd3 Nxc3 34.Qxc3 Bd4 35.
Qxd4 Nxd4 36.Nxd4 Qc7 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.14"]
[Round "7"]
[White "Van der Wiel, John"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2405"]
[EventDate "1993.06.06"]
[PlyCount "61"]
[ECO "B66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O 
h6 9.Be3 Be7 10.f3 Nxd4 11.Bxd4 b5 12.Kb1 Rb8 13.g4 b4 14.Ne2 e5 15.Ba7 
Rb7 16.Be3 Be6 17.Ng3 Qa5 18.b3 d5 19.Nh5 Nxh5 20.exd5 Rd7 21.gxh5 Rxd5 
22.Bd3 Bf5 23.Qe2 Bxd3 24.Rxd3 Rxd3 25.Qxd3 O-O 26.Rg1 Rd8 27.Qf5 Kf8 28.
Bc1 Qc5 29.Re1 Bf6 30.Bb2 Rd2 31.f4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.15"]
[Round "8"]
[White "Cifuentes Parada, Roberto"]
[Black "Piket, Jeroen"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2590"]
[EventDate "1993.06.06"]
[PlyCount "85"]
[ECO "C42"]

1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nc5 7.Nc3 c6 8.d4 
Nca6 9.Bg5 Qxe2+ 10.Bxe2 d5 11.O-O-O Bd6 12.Rhe1 Nc7 13.Bh4 f6 14.Bg3 Bxg3
15.hxg3 Kf7 16.Rh1 Nd7 17.Bd3 Nf8 18.Rde1 Ne8 19.Nd1 Bg4 20.Ne3 Bxf3 21.
gxf3 Nd6 22.c4 Rd8 23.cxd5 cxd5 24.Rh5 Ne6 25.Rxd5 b6 26.Kb1 Nc7 27.Rh5 g6
28.Rh4 Ne6 29.Rc1 h5 30.Rc6 g5 31.Rh1 Nxd4 32.Rc7+ Ke6 33.f4 gxf4 34.gxf4 
f5 35.Re1 Nf3 36.Rd1 h4 37.Be2 Nh2 38.Rc6 Ng4 39.Nc4 h3 40.Nxd6 h2 41.Ne4+
Kf7 42.Ng5+ Kg7 43.Ne6+ 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.15"]
[Round "8"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Van Mil, Johannes"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2435"]
[EventDate "1993.06.06"]
[PlyCount "27"]
[ECO "A85"]

1.c4 f5 2.d4 Nf6 3.Nc3 g6 4.f3 c5 5.d5 Bg7 6.e4 d6 7.exf5 Bxf5 8.Bd3 Bd7 
9.Nge2 e6 10.Bg5 exd5 11.Nxd5 O-O 12.O-O Nc6 13.Qd2 Be6 14.Nef4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.15"]
[Round "8"]
[White "Nijboer, Friso"]
[Black "Riemersma, Liafbern"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2415"]
[EventDate "1993.06.06"]
[PlyCount "35"]
[ECO "B70"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 Bg7 7.O-O Nc6 8.Nb3 
O-O 9.Kh1 a5 10.a4 Be6 11.f4 Qb6 12.Nd5 Bxd5 13.exd5 Nb4 14.Bf3 Qa6 15.Be2
Qb6 16.Bf3 Qa6 17.Be2 Qb6 18.Bf3 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.15"]
[Round "8"]
[White "Sosonko, Gennadi"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2535"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "71"]
[ECO "A53"]

1.d4 d6 2.Nf3 Nf6 3.c4 c6 4.Nc3 Bf5 5.Nh4 Bg6 6.Nxg6 hxg6 7.e4 e5 8.Be2 
Be7 9.O-O Nbd7 10.Be3 O-O 11.Rb1 Nh7 12.f4 exd4 13.Qxd4 g5 14.g3 Re8 15.
Rbd1 gxf4 16.gxf4 Nhf8 17.Bf3 Qc7 18.Kh1 Nb6 19.Rg1 Ne6 20.Qd3 Bf6 21.b3 
Rad8 22.Ne2 Qe7 23.Ng3 Nc8 24.Qc2 g6 25.Nh5 Ng7 26.Nxf6+ Qxf6 27.f5 Qe5 
28.fxg6 f5 29.Qg2 fxe4 30.Qh3 exf3 31.Qh7+ Kf8 32.Bd4 Ne7 33.Rgf1 Nef5 34.
Bxe5 dxe5 35.Rde1 e4 36.Rxf3 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.15"]
[Round "8"]
[White "Van Wely, Loek"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2445"]
[EventDate "1993.06.06"]
[PlyCount "74"]
[ECO "D61"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bg5 O-O 6.e3 Nbd7 7.Qc2 h6 8.Bh4 c5 
9.Rd1 cxd4 10.Nxd4 Nb6 11.Bxf6 Bxf6 12.c5 Nd7 13.b4 Ne5 14.Be2 Bd7 15.O-O 
b6 16.f4 Ng6 17.Ncb5 bxc5 18.bxc5 a6 19.Nd6 Ne7 20.e4 dxe4 21.Nxe4 Bxd4+ 
22.Rxd4 Nf5 23.Rd3 Qc7 24.Nd6 Ba4 25.Qc3 Nxd6 26.Rxd6 Rfc8 27.Qd4 Bb5 28.
Bf3 Bxf1 29.Bxa8 Bb5 30.Be4 f5 31.Bf3 Qxc5 32.Qxc5 Rxc5 33.Rxe6 Rc1+ 34.
Kf2 Rc2+ 35.Kg3 Kh7 36.a4 Bxa4 37.Rxa6 Bb5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.15"]
[Round "8"]
[White "Van der Sterren, Paul"]
[Black "Martens, Martin"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2440"]
[EventDate "1993.06.06"]
[PlyCount "145"]
[ECO "D37"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Be7 5.Bf4 O-O 6.e3 c5 7.dxc5 Bxc5 8.Qc2 
Nc6 9.a3 Bd7 10.Rd1 Rc8 11.cxd5 exd5 12.Be2 Qe7 13.O-O Be6 14.Ne5 Bd6 15.
Nxc6 bxc6 16.Bxd6 Qxd6 17.Rd2 Qe5 18.Qa4 Rc7 19.Rc1 Rb8 20.Bf3 h5 21.g3 
Bg4 22.Bg2 Nd7 23.Qd4 Qxd4 24.exd4 Rcc8 25.f3 Bf5 26.Bf1 Nb6 27.Ba6 Re8 
28.Ne2 Bd7 29.Kf2 g6 30.h4 Na8 31.Nf4 Nc7 32.Be2 Rb6 33.Rc5 Kf8 34.b4 Ke7 
35.Rdc2 Kd6 36.Bd3 Ra8 37.R2c3 Rbb8 38.Bf1 Be8 39.Bd3 Bd7 40.Bf1 Be8 41.
Ke3 Rb6 42.g4 hxg4 43.fxg4 Bd7 44.Kf3 Re8 45.Bd3 Re1 46.Rc1 Rxc1 47.Rxc1 
Rb8 48.h5 g5 49.Ne2 Rh8 50.Ng3 Ne8 51.Bf5 Ng7 52.Bxd7 Kxd7 53.Rh1 Rh6 54.
Nf5 Rh7 55.h6 Ne8 56.Re1 Nd6 57.Re7+ Kd8 58.Rxa7 Nxf5 59.gxf5 Rxh6 60.Rxf7
Rh3+ 61.Kg4 Rxa3 62.f6 Rd3 63.Rb7 Rxd4+ 64.Kh5 Rf4 65.Kxg5 Rf1 66.f7 d4 
67.Kg6 d3 68.Rb8+ Ke7 69.Re8+ Kd6 70.f8=Q+ Rxf8 71.Rxf8 Ke5 72.Rd8 Ke4 73.
Rd6 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.17"]
[Round "9"]
[White "Martens, Martin"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2505"]
[EventDate "1993.06.06"]
[PlyCount "81"]
[ECO "B31"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.Re1 Nf6 6.c3 O-O 7.h3 Ne8 8.Bxc6 
bxc6 9.d4 cxd4 10.cxd4 Nc7 11.Nc3 Rb8 12.Na4 d6 13.b3 f5 14.e5 Be6 15.Bf4 
Qd7 16.Rc1 Nb5 17.Qd2 Bd5 18.Nh2 Qb7 19.Nc3 Nxc3 20.Qxc3 Rfd8 21.Qg3 Qb4 
22.Nf3 Rb7 23.h4 Bxf3 24.Qxf3 Qxd4 25.exd6 exd6 26.Qxc6 Rf7 27.Bg5 Bf6 28.
Rcd1 Qb2 29.Rxd6 Rxd6 30.Qxd6 Kg7 31.Qf4 Bxg5 32.hxg5 a5 33.Re8 Rd7 34.g3 
Qd4 35.Re7+ Kf8 36.Qxd4 Rxd4 37.Rxh7 a4 38.Rh4 Rd1+ 39.Kg2 axb3 40.axb3 
Ke7 41.Rh7+ 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.17"]
[Round "9"]
[White "Piket, Jeroen"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2490"]
[EventDate "1993.06.06"]
[PlyCount "136"]
[ECO "D53"]

1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Bg5 Be7 5.e3 O-O 6.Rc1 h6 7.Bh4 dxc4 8.Bxc4 c5
9.Nf3 cxd4 10.exd4 Nc6 11.O-O Nh5 12.Bxe7 Nxe7 13.Re1 Nf6 14.Ne5 Qb6 15.
Rc2 Rd8 16.Rd2 Bd7 17.Bb3 Be8 18.h3 Ned5 19.Qf3 Rac8 20.Qg3 Ne7 21.Red1 
Bc6 22.Nxf7 Kxf7 23.Bxe6+ Kxe6 24.Re2+ Kd7 25.Rxe7+ Kxe7 26.Qxg7+ Kd6 27.
Qxf6+ Kc7 28.Qe5+ Rd6 29.Rc1 Kd7 30.Ne4 Bxe4 31.Qg7+ Ke6 32.Qxh6+ Kf7 33.
Qh5+ Bg6 34.Qf3+ Kg7 35.Rxc8 Qxd4 36.Rc7+ Rd7 37.Qc3 Kh6 38.Qxd4 Rxd4 39.
Rxb7 a5 40.Kh2 a4 41.g4 Bb1 42.a3 Bc2 43.Rb4 Rd2 44.Kg3 Rd3+ 45.Kg2 Rd2 
46.h4 Bb3 47.Kg3 Rxb2 48.h5 Ra2 49.Rb7 Ra1 50.f3 Bd5 51.Rd7 Bc4 52.Rc7 Bd5
53.Rc5 Rd1 54.Ra5 Rd3 55.Rxa4 Bxf3 56.Kh4 Bd1 57.g5+ Kh7 58.Ra7+ Kg8 59.
Ra8+ Kh7 60.g6+ Kh6 61.Rh8+ Kg7 62.Rh7+ Kg8 63.h6 Rd6 64.Rg7+ Kh8 65.Kg5 
Bc2 66.a4 Ra6 67.Rh7+ Kg8 68.Rg7+ Kh8 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.17"]
[Round "9"]
[White "Ree, Hans"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "1/2-1/2"]
[WhiteElo "2445"]
[BlackElo "2405"]
[EventDate "1993.06.06"]
[PlyCount "88"]
[ECO "D02"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.Bf4 c6 7.Qc1 Qb6 8.Nbd2 c5
9.dxc5 Qxc5 10.Nb3 Qb6 11.a4 Nc6 12.a5 Qd8 13.Rd1 Qe8 14.Bg5 Ne4 15.Bh6 
Nf6 16.Ra4 Bg4 17.h3 Bxf3 18.exf3 e6 19.Be3 Qd7 20.f4 Rfc8 21.Qa1 Qe7 22.
c3 Rd8 23.Nd4 Rac8 24.Qa2 Ne8 25.a6 b6 26.Nxc6 Rxc6 27.Bf1 Nd6 28.Bd4 Rdc8
29.Be5 Nc4 30.Bxg7 Kxg7 31.Qb1 Qe8 32.Ra2 Kg8 33.h4 h5 34.Bd3 b5 35.Qa1 
Rb8 36.Bxc4 bxc4 37.Rd2 Rbb6 38.Ra5 Qc8 39.f5 Rxa6 40.fxg6 fxg6 41.Rxa6 
Rxa6 42.Qe1 Qc5 43.Kh2 Rb6 44.f4 Kf7 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.17"]
[Round "9"]
[White "Riemersma, Liafbern"]
[Black "Van Wely, Loek"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "49"]
[ECO "B80"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 b5 8.g4 h6 9.
h4 Bb7 10.Bh3 b4 11.Nce2 e5 12.Nf5 g6 13.Nfg3 h5 14.gxh5 Nxh5 15.Qd2 Nc6 
16.Nxh5 Rxh5 17.O-O-O Be7 18.Bg4 Rxh4 19.Bf2 Rxh1 20.Rxh1 Bf6 21.Rh7 Qc7 
22.Qh6 Qe7 23.Bh4 Kd8 24.Bxf6 Qxf6 25.Qf8+ 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.17"]
[Round "9"]
[White "Van Mil, Johannes"]
[Black "Sosonko, Gennadi"]
[Result "0-1"]
[WhiteElo "2435"]
[BlackElo "2535"]
[EventDate "1993.06.06"]
[PlyCount "100"]
[ECO "B22"]

1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Be3 cxd4 6.cxd4 e6 7.Nc3 Qd6 8.Nf3 
Nc6 9.a3 Be7 10.Bd3 O-O 11.O-O Rd8 12.Rc1 Bd7 13.Qb3 Na5 14.Qa2 a6 15.Ne5 
Nc6 16.Nc4 Qc7 17.d5 Ng4 18.g3 Nxe3 19.Nxe3 Nd4 20.Be4 Qe5 21.Bg2 Qh5 22.
Qc4 Nf3+ 23.Bxf3 Qxf3 24.Qe4 Qxe4 25.Nxe4 Rac8 26.Rfd1 Bf8 27.dxe6 Bxe6 
28.Rxc8 Rxc8 29.Kf1 h6 30.h4 g6 31.Ke2 f5 32.Nf6+ Kf7 33.Nfd5 g5 34.hxg5 
hxg5 35.Rd2 Bg7 36.f4 g4 37.Nb4 Rh8 38.Kd3 Rd8+ 39.Ke2 Rxd2+ 40.Kxd2 Bxb2 
41.Nbc2 b5 42.Nd1 Bf6 43.Nc3 Be7 44.Nb4 Bc8 45.Ncd5 Bd6 46.Kd3 Bb7 47.Ne3 
Ke6 48.Kc3 Bc5 49.Nbc2 Be4 50.Nd4+ Kf6 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.17"]
[Round "9"]
[White "Van der Wiel, John"]
[Black "Cifuentes Parada, Roberto"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2485"]
[EventDate "1993.06.06"]
[PlyCount "65"]
[ECO "C41"]

1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Be7 6.g3 d5 7.e5 Ne4 8.Nxe4 
dxe4 9.Be3 O-O 10.Nb5 Nc6 11.Qxd8 Bxd8 12.Bg2 Nxe5 13.Bxe4 Bg4 14.h3 Bf3 
15.Bxf3 Nxf3+ 16.Ke2 Ne5 17.b3 a6 18.Nc3 Re8 19.Rad1 Be7 20.Nd5 Bd6 21.c4 
Nc6 22.Kf3 Rad8 23.Rd2 Ne5+ 24.Kg2 c6 25.Nf4 Bb4 26.Rdd1 b5 27.cxb5 axb5 
28.Rxd8 Rxd8 29.Rc1 f6 30.Rc2 Kf7 31.Bb6 Rd1 32.Bc7 c5 33.a4 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.18"]
[Round "10"]
[White "Cifuentes Parada, Roberto"]
[Black "Van Mil, Johannes"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2435"]
[EventDate "1993.06.06"]
[PlyCount "132"]
[ECO "A81"]

1.d4 f5 2.g3 Nf6 3.Bg2 g6 4.Nh3 Bg7 5.Nf4 Nc6 6.h4 d6 7.h5 e5 8.dxe5 dxe5 
9.Bxc6+ bxc6 10.Qxd8+ Kxd8 11.h6 Bf8 12.Nd3 Bd6 13.Bg5 Ke7 14.Nd2 e4 15.
Nf4 Kf7 16.Nc4 Ba6 17.Nxd6+ cxd6 18.Rd1 d5 19.b3 Rhd8 20.c3 Bb7 21.Nh3 c5 
22.Be3 Rac8 23.Ng5+ Ke7 24.b4 d4 25.cxd4 cxb4 26.Rb1 a5 27.a3 Rc4 28.axb4 
axb4 29.O-O Bd5 30.Rb2 Rb8 31.Ra1 Rb7 32.Ra5 Bg8 33.Rc5 Kd7 34.f3 Rxc5 35.
dxc5 Nd5 36.Kf2 Nxe3 37.Kxe3 exf3 38.Nxf3 Kc6 39.Kd3 Rd7+ 40.Nd4+ Kxc5 41.
Rc2+ Kd6 42.Rc6+ Ke5 43.Rc5+ Kf6 44.Rb5 b3 45.e4 fxe4+ 46.Kxe4 Bc4 47.Rb6+
Kg5 48.Nxb3 Re7+ 49.Kf3 Bd5+ 50.Kf2 Rf7+ 51.Ke2 Kg4 52.Nd2 Kxg3 53.Rb4 
Re7+ 54.Kd1 Bf3+ 55.Kc2 g5 56.Kd3 g4 57.Rb6 Rd7+ 58.Ke3 Re7+ 59.Kd3 Be2+ 
60.Kd4 Rd7+ 61.Ke3 Bf3 62.Re6 Bd5 63.Ne4+ Bxe4 64.Kxe4 Rf7 65.Ke3 Kg2 66.
Re8 g3 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.18"]
[Round "10"]
[White "Nijboer, Friso"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2590"]
[EventDate "1993.06.06"]
[PlyCount "113"]
[ECO "B37"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Nc2 Nf6 7.Nc3 O-O 8.Be2 
d6 9.Be3 Be6 10.O-O Nd7 11.Qd2 Rc8 12.Bh6 Bxh6 13.Qxh6 Qb6 14.b3 Nd4 15.
Nxd4 Qxd4 16.Rac1 a5 17.Rfd1 Qg7 18.Qd2 Nc5 19.Nd5 Bxd5 20.exd5 b6 21.f4 
Qf6 22.g3 Rc7 23.Re1 Rfc8 24.Bf1 Kg7 25.Rc3 b5 26.g4 b4 27.Rg3 Kh8 28.g5 
Qg7 29.Bh3 Rf8 30.f5 gxf5 31.Bxf5 e6 32.dxe6 fxe6 33.Bxe6 Nxe6 34.Rxe6 d5 
35.Rf6 Rxf6 36.gxf6 Qxf6 37.Qxd5 Rf7 38.Qd1 h6 39.Kg2 Rg7 40.Rxg7 Qxg7+ 
41.Kf2 Qe5 42.Qd8+ Kg7 43.Qd7+ Kh8 44.Qc8+ Kh7 45.Qb7+ Kh8 46.Qa8+ Kh7 47.
Qg2 h5 48.Kf3 Qc3+ 49.Kf4 Qf6+ 50.Kg3 Qe5+ 51.Kh4 Kh6 52.Qc6+ Kh7 53.Qd7+ 
Kh6 54.Qd2+ Kg6 55.Qd3+ Kh6 56.Qd2+ Kg6 57.Qd3+ 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.18"]
[Round "10"]
[White "Riemersma, Liafbern"]
[Black "Martens, Martin"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2440"]
[EventDate "1993.06.06"]
[PlyCount "39"]
[ECO "B81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 Nc6 7.g5 Nd7 8.Be3 Be7
9.h4 a6 10.Qd2 O-O 11.O-O-O Nxd4 12.Qxd4 Rb8 13.f4 b5 14.h5 b4 15.Nd5 exd5
16.h6 gxh6 17.Rxh6 f6 18.Qxd5+ Kg7 19.Bc4 Rb5 20.Rdh1 1-0

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.18"]
[Round "10"]
[White "Sosonko, Gennadi"]
[Black "Ree, Hans"]
[Result "1/2-1/2"]
[WhiteElo "2535"]
[BlackElo "2445"]
[EventDate "1993.06.06"]
[PlyCount "31"]
[ECO "A58"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.g3 d6 8.Bg2 Bg7 
9.Nf3 Nbd7 10.O-O Nb6 11.Rb1 Bc4 12.b4 Nbxd5 13.Nxd5 Bxd5 14.a4 Be4 15.Rb3
O-O 16.bxc5 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.18"]
[Round "10"]
[White "Van Wely, Loek"]
[Black "Hoeksema, Hendrik Pieter"]
[Result "0-1"]
[WhiteElo "2560"]
[BlackElo "2405"]
[EventDate "1993.06.06"]
[PlyCount "110"]
[ECO "A34"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 c5 5.cxd5 cxd4 6.Qxd4 Nxd5 7.e4 Nxc3 8.
Qxc3 Nc6 9.Bb5 Bd7 10.O-O Qb6 11.a4 Qc5 12.Qd3 Qd6 13.Qe2 Be7 14.g3 e5 15.
Rd1 Qc7 16.Rxd7 Qxd7 17.Nxe5 Qe6 18.Nxc6 bxc6 19.Bc4 Qg6 20.f4 O-O 21.f5 
Qf6 22.Bf4 Bc5+ 23.Kg2 Rfe8 24.Rd1 g5 25.fxg6 hxg6 26.e5 Qf5 27.Rf1 Re7 
28.g4 Qd7 29.Bg5 Re6 30.Bxe6 Qxe6 31.Bf6 Rb8 32.Kg3 Bd4 33.Qe4 Rb3+ 34.Rf3
Bxb2 35.Rxb3 Qxb3+ 36.Kh4 Qd5 37.Qe3 Bd4 38.Qe2 c5 39.Kg5 c4 40.h3 c3 41.
Kf4 Bc5 42.Kg3 Bd4 43.Kf4 Qc5 44.Qc2 Qb4 45.Qg2 Bc5+ 46.Kg5 Qb2 47.Qa8+ 
Bf8 48.e6 Qd2+ 49.Kh4 Qf2+ 50.Kg5 Qe3+ 51.Kh4 Qe1+ 52.Kg5 Qe3+ 53.Kh4 c2 
54.Bb2 Qe1+ 55.Kg5 c1=Q+ 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.18"]
[Round "10"]
[White "Van der Sterren, Paul"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[WhiteElo "2490"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "78"]
[ECO "E15"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.b3 d5 6.cxd5 exd5 7.Bg2 Bb4+ 8.Bd2 
Bxd2+ 9.Qxd2 O-O 10.Nc3 Re8 11.Ne5 Bb7 12.O-O Na6 13.Rfd1 Qe7 14.Rac1 c5 
15.e3 Nc7 16.Qb2 cxd4 17.exd4 Ne6 18.f4 Rac8 19.b4 h6 20.b5 Qd6 21.a4 Re7 
22.Na2 Rec7 23.Rxc7 Rxc7 24.Nb4 Ne4 25.Nbc6 Bxc6 26.Nxc6 Nd8 27.Nxd8 Qxd8 
28.Rc1 Qc8 29.Rxc7 Qxc7 30.Bf1 Qe7 31.Qb3 Nd2 32.Qxd5 Qe1 33.Qa8+ Kh7 34.
Qg2 Qe3+ 35.Qf2 Nf3+ 36.Kg2 Ne1+ 37.Kg1 Nf3+ 38.Kg2 Ne1+ 39.Kg1 Nf3+ 
1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.19"]
[Round "11"]
[White "Hoeksema, Hendrik Pieter"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[WhiteElo "2405"]
[BlackElo "2535"]
[EventDate "1993.06.06"]
[PlyCount "28"]
[ECO "E49"]

1.d4 d5 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 Nf6 6.e3 O-O 7.cxd5 exd5 8.Bd3
c5 9.Ne2 Nc6 10.O-O Re8 11.f3 Rb8 12.Rf2 Qc7 13.g4 b5 14.Ng3 Ne7 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.19"]
[Round "11"]
[White "Martens, Martin"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[WhiteElo "2440"]
[BlackElo "2560"]
[EventDate "1993.06.06"]
[PlyCount "17"]
[ECO "B01"]

1.e4 d5 2.exd5 Qxd5 3.Nc3 Qa5 4.d4 Nf6 5.Nf3 Bg4 6.h3 Bh5 7.g3 Bg6 8.Ne5 
c6 9.Bg2 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.19"]
[Round "11"]
[White "Piket, Jeroen"]
[Black "Riemersma, Liafbern"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2415"]
[EventDate "1993.06.06"]
[PlyCount "81"]
[ECO "A57"]

1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.b6 a5 6.Nc3 Ba6 7.Bg5 d6 8.Bxf6 exf6 
9.Nf3 f5 10.e4 fxe4 11.Qa4+ Nd7 12.Bxa6 Rxa6 13.Nd2 e3 14.Nc4 exf2+ 15.Kf1
Be7 16.Qb5 Ra8 17.b7 Ra7 18.b8=Q Qxb8 19.Qxb8+ Nxb8 20.Nb5 Rd7 21.Nxa5 Na6
22.Kxf2 Nc7 23.a4 Nxd5 24.Nc6 Nb4 25.Nxb4 cxb4 26.a5 Rb7 27.a6 Rxb5 28.a7 
Kd7 29.a8=Q Rxa8 30.Rxa8 Bf6 31.b3 Rc5 32.Ra7+ Ke6 33.Re1+ Re5 34.Rb7 Rxe1
35.Kxe1 h5 36.Ke2 Bc3 37.Kd3 d5 38.Rb6+ Ke5 39.Rb7 Ke6 40.Rb6+ Ke5 41.Rb7 
1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.19"]
[Round "11"]
[White "Ree, Hans"]
[Black "Cifuentes Parada, Roberto"]
[Result "0-1"]
[WhiteElo "2445"]
[BlackElo "2485"]
[EventDate "1993.06.06"]
[PlyCount "98"]
[ECO "A49"]

1.d4 d6 2.g3 g6 3.Bg2 Bg7 4.Nf3 Nf6 5.O-O O-O 6.b3 c5 7.Bb2 cxd4 8.Nxd4 d5
9.c4 e5 10.Nf3 e4 11.Nd4 dxc4 12.bxc4 Nc6 13.Nxc6 bxc6 14.Nc3 Qb6 15.Qb3 
Re8 16.Rad1 Qxb3 17.axb3 Rb8 18.Na4 Rxb3 19.Bxf6 Bxf6 20.Nc5 Rb2 21.Nxe4 
Kg7 22.e3 Bg4 23.Nxf6 Kxf6 24.Rd6+ Re6 25.Rxc6 Rxc6 26.Bxc6 Bf5 27.Kg2 Rb1
28.Rxb1 Bxb1 29.Kf3 Bd3 30.c5 Ke5 31.Be8 f5 32.Ba4 a6 33.Bb3 a5 34.Ba4 Kd5
35.c6 Kd6 36.Kf4 Be4 37.c7 Kxc7 38.Ke5 Kb6 39.g4 Kc5 40.gxf5 gxf5 41.Bd7 
Kb4 42.f3 Bc2 43.Kf6 a4 44.Bxa4 Kxa4 45.Kg7 Kb4 46.f4 Kc3 47.Kxh7 Kd3 48.
Kg6 Kxe3 49.Kg5 Ke4 0-1

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.19"]
[Round "11"]
[White "Van Mil, Johannes"]
[Black "Van der Sterren, Paul"]
[Result "1/2-1/2"]
[WhiteElo "2435"]
[BlackElo "2490"]
[EventDate "1993.06.06"]
[PlyCount "30"]
[ECO "C85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 7.Qe1 c5 8.d3 
Nd7 9.b3 O-O 10.Bb2 Bd6 11.Nbd2 b5 12.a4 Rb8 13.Qe2 Re8 14.Rfe1 Nf8 15.Nf1
f6 1/2-1/2

[Event "49th NED-ch"]
[Site "Eindhoven NED"]
[Date "1993.06.19"]
[Round "11"]
[White "Van der Wiel, John"]
[Black "Nijboer, Friso"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2505"]
[EventDate "1993.06.06"]
[PlyCount "21"]
[ECO "B07"]

1.d4 g6 2.c3 Bg7 3.e4 Nf6 4.Bd3 d6 5.Nf3 O-O 6.O-O Nh5 7.a4 e5 8.dxe5 dxe5
9.Bg5 Qe8 10.Na3 a6 11.Re1 1/2-1/2
