| Bouma, A |
Kuijper, B |
0-1  |
1 |
1990 |
B24 Sicilian, closed |
 |
| Ens, J |
Plooijer, J |
½-½  |
1 |
1990 |
C00 French defence |
 |
| Kager, K |
Posch, J |
1-0  |
1 |
1990 |
B90 Sicilian, Najdorf |
 |
| Kamps, R |
Niks, E |
0-1  |
1 |
1990 |
B17 Caro-Kann, Steinitz variation |
 |
| Keesman, K |
Duys, P |
0-1  |
1 |
1990 |
A79 Benoni, classical, 11.f3 |
 |
| Kemp, R |
Van Egmond, J |
0-1  |
1 |
1990 |
E30 Nimzo-Indian, Leningrad variation |
 |
| Piersma, J |
Rietveld, J |
½-½  |
1 |
1990 |
D53 Queen's Gambit Declined, 4.Bg5 Be7 |
 |
| Punt, W |
Baalbergen, J |
1-0  |
1 |
1990 |
C28 Vienna game |
 |
| Rietveld, G |
Coerts, M |
0-1  |
1 |
1990 |
A45 Queen's pawn game |
 |
| Schuit, A |
Jaspers, M |
1-0  |
1 |
1990 |
B50 Sicilian |
 |
| Smit, W |
Neerings, M |
½-½  |
1 |
1990 |
B12 Caro-Kann defence |
 |
| Temming, J |
Meilink, R |
1-0  |
1 |
1990 |
C50 King's pawn game |
 |
| Van Beusekom, L |
Den Boer, H |
1-0  |
1 |
1990 |
B84 Sicilian, Scheveningen (Paulsen), classical variation |
 |
| Van der Sluijs, L |
Haakman, L |
½-½  |
1 |
1990 |
C42 Petrov's defence |
 |
| Van der Wakker, P |
Bosma, B |
½-½  |
1 |
1990 |
D40 Queen's Gambit Declined, Semi-Tarrasch defence |
 |
| Visser, P |
Lagendijk, J |
1-0  |
1 |
1990 |
B09 Pirc, Austrian attack |
 |
| Vlaming, J |
Brunia, R |
1-0  |
1 |
1990 |
B12 Caro-Kann defence |
 |
| Baalbergen, J |
Nieuwenhuis, R |
0-1  |
2 |
1990 |
B51 Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack |
 |
| Bosma, B |
Van der Sluijs, L |
½-½  |
2 |
1990 |
B25 Sicilian, closed |
 |
| Den Boer, H |
Kemp, R |
1-0  |
2 |
1990 |
D35 Queen's Gambit Declined, 3...Nf6 |
 |
| Duys, P |
Kager, K |
½-½  |
2 |
1990 |
A11 English, Caro-Kann defensive system |
 |
| Folkertsma, P |
Punt, W |
½-½  |
2 |
1990 |
A95 Dutch, stonewall with Nc3 |
 |
| Haakman, L |
Van der Wakker, P |
½-½  |
2 |
1990 |
B33 Sicilian defence |
 |
| Havelaar, T |
Ens, J |
1-0  |
2 |
1990 |
A45 Queen's pawn game |
 |
| Jaspers, M |
Rietveld, G |
0-1  |
2 |
1990 |
D00 Queen's pawn game |
 |
| Kuijper, B |
Visser, P |
0-1  |
2 |
1990 |
B70 Sicilian, dragon variation |
 |
| Lagendijk, J |
Bouma, A |
0-1  |
2 |
1990 |
A53 Old Indian defence |
 |
| Meilink, R |
Kamps, R |
0-1  |
2 |
1990 |
A49 King's Indian, fianchetto without c4 |
 |
| Neerings, M |
Voet, W |
1-0  |
2 |
1990 |
D60 Queen's Gambit Declined, Orthodox defence |
 |
| Niks, E |
Temming, J |
½-½  |
2 |
1990 |
E99 King's Indian, orthodox, Aronin-Taimanov, main line |
 |
| Plooijer, J |
Smit, W |
½-½  |
2 |
1990 |
E94 King's Indian, orthodox variation |
 |
| Posch, J |
Keesman, K |
1-0  |
2 |
1990 |
B21 Sicilian, Grand Prix attack |
 |
| Rietveld, J |
Vlaming, J |
0-1  |
2 |
1990 |
C11 French defence |
 |
| Van Egmond, J |
Van Beusekom, L |
0-1  |
2 |
1990 |
B95 Sicilian, Najdorf, 6...e6 |
 |
| Jaspers, M |
Brunia, R |
½-½  |
3 |
1990 |
B18 Caro-Kann, classical variation |
 |
| Kager, K |
Havelaar, T |
½-½  |
3 |
1990 |
B86 Sicilian, Sozin attack |
 |
| Keesman, K |
Baalbergen, J |
½-½  |
3 |
1990 |
A84 Dutch defence |
 |
| Kemp, R |
Rietveld, J |
0-1  |
3 |
1990 |
D35 Queen's Gambit Declined, 3...Nf6 |
 |
| Meilink, R |
Lagendijk, J |
1-0  |
3 |
1990 |
B07 Pirc defence |
 |
| Plooijer, J |
Haakman, L |
½-½  |
3 |
1990 |
D30 Queen's gambit declined |
 |
| Posch, J |
Kuijper, B |
1-0  |
3 |
1990 |
C02 French, advance variation |
 |
| Punt, W |
Niks, E |
½-½  |
3 |
1990 |
B11 Caro-Kann, two knights, 3...Bg4 |
 |
| Rietveld, G |
Bosma, B |
0-1  |
3 |
1990 |
D00 Queen's pawn game |
 |
| Schuit, A |
Neerings, M |
1-0  |
3 |
1990 |
B21 Sicilian, Grand Prix attack |
 |
| Smit, W |
Bouma, A |
0-1  |
3 |
1990 |
A45 Queen's pawn game |
 |
| Temming, J |
Coerts, M |
1-0  |
3 |
1990 |
B09 Pirc, Austrian attack |
 |
| Van Beusekom, L |
Piersma, J |
0-1  |
3 |
1990 |
E12 Queen's Indian defence |
 |
| Van Egmond, J |
Den Boer, H |
1-0  |
3 |
1990 |
B54 Sicilian |
 |
| Van der Sluijs, L |
Nieuwenhuis, R |
½-½  |
3 |
1990 |
B78 Sicilian, dragon, Yugoslav attack, 10.O-O-O |
 |
| Van der Wakker, P |
Kamps, R |
1-0  |
3 |
1990 |
E90 King's Indian, 5.Nf3 |
 |
| Visser, P |
Vlaming, J |
0-1  |
3 |
1990 |
C12 French, MacCutcheon variation |
 |
| Baalbergen, J |
Voet, W |
0-1  |
4 |
1990 |
C01 French, exchange variation |
 |
| Bouma, A |
Temming, J |
0-1  |
4 |
1990 |
C29 Vienna gambit |
 |
| Brunia, R |
Keesman, K |
0-1  |
4 |
1990 |
A17 English opening |
 |
| Den Boer, H |
Smit, W |
1-0  |
4 |
1990 |
E81 King's Indian, Saemisch, 5...O-O |
 |
| Ens, J |
Haakman, L |
½-½  |
4 |
1990 |
C47 Four knights, Scotch variation |
 |
| Folkertsma, P |
Meilink, R |
1-0  |
4 |
1990 |
D04 Queen's pawn game |
 |
| Havelaar, T |
Van der Wakker, P |
½-½  |
4 |
1990 |
D02 Queen's pawn game |
 |
| Kager, K |
Van Egmond, J |
½-½  |
4 |
1990 |
C89 Ruy Lopez, Marshall counter-attack |
 |
| Kamps, R |
Rietveld, G |
½-½  |
4 |
1990 |
B12 Caro-Kann defence |
 |
| Kuijper, B |
Jaspers, M |
1-0  |
4 |
1990 |
A00 Polish (Sokolsky) opening |
 |
| Lagendijk, J |
Kemp, R |
0-1  |
4 |
1990 |
D38 Queen's Gambit Declined, Ragozin variation |
 |
| Neerings, M |
Van der Sluijs, L |
½-½  |
4 |
1990 |
A43 Old Benoni defence |
 |
| Nieuwenhuis, R |
Coerts, M |
1-0  |
4 |
1990 |
E85 King's Indian, Saemisch, orthodox variation |
 |
| Niks, E |
Posch, J |
1-0  |
4 |
1990 |
D46 Queen's Gambit Declined semi-Slav, 6.Bd3 |
 |
| Piersma, J |
Duys, P |
0-1  |
4 |
1990 |
E20 Nimzo-Indian defence |
 |
| Rietveld, J |
Plooijer, J |
1-0  |
4 |
1990 |
A37 English, symmetrical variation |
 |
| Visser, P |
Van Beusekom, L |
1-0  |
4 |
1990 |
C99 Ruy Lopez, closed, Chigorin, 12...c5d4 |
 |
| Vlaming, J |
Schuit, A |
1-0  |
4 |
1990 |
B33 Sicilian defence |
 |
| Bosma, B |
Havelaar, T |
1-0  |
5 |
1990 |
B07 Pirc defence |
 |
| Coerts, M |
Kemp, R |
1-0  |
5 |
1990 |
B71 Sicilian, dragon, Levenfish variation |
 |
| Duys, P |
Visser, P |
0-1  |
5 |
1990 |
A05 Reti opening |
 |
| Jaspers, M |
Baalbergen, J |
0-1  |
5 |
1990 |
C42 Petrov's defence |
 |
| Keesman, K |
Kamps, R |
1-0  |
5 |
1990 |
E91 King's Indian, 6.Be2 |
 |
| Nieuwenhuis, R |
Niks, E |
0-1  |
5 |
1990 |
E85 King's Indian, Saemisch, orthodox variation |
 |
| Posch, J |
Den Boer, H |
0-1  |
5 |
1990 |
C29 Vienna gambit |
 |
| Punt, W |
Rietveld, J |
½-½  |
5 |
1990 |
C27 Vienna game |
 |
| Schuit, A |
Kager, K |
0-1  |
5 |
1990 |
C02 French, advance variation |
 |
| Smit, W |
Meilink, R |
1-0  |
5 |
1990 |
A22 English opening |
 |
| Temming, J |
Vlaming, J |
0-1  |
5 |
1990 |
B92 Sicilian, Najdorf, Opovcensky variation |
 |
| Van Egmond, J |
Folkertsma, P |
½-½  |
5 |
1990 |
B07 Pirc defence |
 |
| Van der Sluijs, L |
Bouma, A |
1-0  |
5 |
1990 |
B01 Scandinavian (centre counter) defence |
 |
| Van der Wakker, P |
Piersma, J |
0-1  |
5 |
1990 |
A28 English, four knights system |
 |
| Voet, W |
Plooijer, J |
0-1  |
5 |
1990 |
C14 French, classical variation |
 |
| Baalbergen, J |
Smit, W |
1-0  |
6 |
1990 |
C01 French, exchange variation |
 |
| Bouma, A |
Posch, J |
1-0  |
6 |
1990 |
C13 French, classical |
 |
| Coerts, M |
Van der Wakker, P |
½-½  |
6 |
1990 |
B45 Sicilian, Taimanov variation |
 |
| Den Boer, H |
Van der Sluijs, L |
0-1  |
6 |
1990 |
E88 King's Indian, Saemisch, orthodox, 7.d5 c6 |
 |
| Haakman, L |
Schuit, A |
½-½  |
6 |
1990 |
B00 King's pawn opening |
 |
| Havelaar, T |
Keesman, K |
½-½  |
6 |
1990 |
D03 Torre attack (Tartakower variation) |
 |
| Kamps, R |
Lagendijk, J |
1-0  |
6 |
1990 |
B07 Pirc defence |
 |
| Kemp, R |
Jaspers, M |
0-1  |
6 |
1990 |
A56 Benoni defence |
 |
| Kuijper, B |
Nieuwenhuis, R |
½-½  |
6 |
1990 |
D00 Queen's pawn game |
 |
| Meilink, R |
Brunia, R |
½-½  |
6 |
1990 |
B12 Caro-Kann defence |
 |
| Niks, E |
Visser, P |
0-1  |
6 |
1990 |
A87 Dutch, Leningrad, main variation |
 |
| Piersma, J |
Kager, K |
½-½  |
6 |
1990 |
D44 Queen's Gambit Declined semi-Slav, 5.Bg5 dc |
 |
| Plooijer, J |
Punt, W |
½-½  |
6 |
1990 |
D35 Queen's Gambit Declined, 3...Nf6 |
 |
| Rietveld, J |
Van Egmond, J |
1-0  |
6 |
1990 |
D37 Queen's Gambit Declined, 4.Nf3 |
 |
| Temming, J |
Duys, P |
½-½  |
6 |
1990 |
C10 French, Paulsen variation |
 |
| Vlaming, J |
Bosma, B |
1-0  |
6 |
1990 |
C44 King's pawn game |
 |