OHRA

  Amsterdam 1984
Date Players Type Elo Average Games Rounds
Jul, 1984 24 Swiss 2474 102 9

  Name ELO Points
  GM Timman, Jan H 2650 7.0
  GM Portisch, Lajos 2640 6.5
  GM Chandler, Murray G 2540 6.0
  Polugaevsky, Lev 2625 5.5
  GM Nikolic, Predrag 2585 5.5
  GM Sax, Gyula 2565 5.5
  GM Wedberg, Tom 2485 5.5
  GM Campora, Daniel H 2480 5.5
  IM Sznapik, Aleksander 2445 5.0
  IM Bohm, Hans 2415 5.0
  IM Ligterink, Gert 2440 4.5
  IM Kuijf, Marinus 2405 4.5
  IM Borm, Frans 2375 4.5
  GM Van der Sterren, Paul 2455 4.0
  FM De Wit, Johannes S 2395 4.0
  GM Ree, Hans 2465 3.5
  FM Eising, Johannes 2355 3.5
  GM Gutman, Lev 2485 3.0
  Trepp, Markus 2340 3.0
  GM Van der Wiel, John TH 2535 2.5
  IM Hjorth, Greg 2440 2.5
  IM Langeweg, Kick 2415 2.5
  GM Sosonko, Gennadi 2565 2.0
  FM Van Voorthuijsen, Peewee 2270 1.0


OHRA Games

White Black Result Round Date Opening View
Borm, F Gutman, L 0-1 1 1984 B84 Sicilian, Scheveningen (Paulsen), classical variation  
Hjorth, G Polugaevsky, L 0-1 1 1984 B20 Sicilian defence  
Kuijf, M Chandler, M ½-½ 1 1984 A48 King's Indian, East Indian defence  
Langeweg, K Sosonko, G ½-½ 1 1984 E14 Queen's Indian, 4.e3  
Nikolic, P Ligterink, G 1-0 1 1984 E15 Queen's Indian, 4.g3  
Portisch, L Sznapik, A 1-0 1 1984 E62 King's Indian, fianchetto variation  
Ree, H Van Voorthuijsen, P 1-0 1 1984 D85 Gruenfeld, exchange variation  
Sax, G Bohm, H ½-½ 1 1984 C06 French, Tarrasch, closed variation, main line  
Trepp, M Campora, D 0-1 1 1984 B18 Caro-Kann, classical variation  
Van der Sterren, P Timman, J ½-½ 1 1984 D16 Queen's Gambit Declined Slav accepted, Alapin variation  
Van der Wiel, J De Wit, J ½-½ 1 1984 A32 English, symmetrical variation  
Wedberg, T Eising, J 1-0 1 1984 B16 Caro-Kann, Bronstein-Larsen variation  
Bohm, H Van der Wiel, J ½-½ 2 1984 A40 Queen's pawn  
Campora, D Nikolic, P 0-1 2 1984 C18 French, Winawer, advance variation  
Chandler, M Langeweg, K 1-0 2 1984 B67 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7  
De Wit, J Sax, G ½-½ 2 1984 B42 Sicilian, Kan, 5.Bd3  
Eising, J Hjorth, G ½-½ 2 1984 A10 English opening  
Gutman, L Portisch, L 0-1 2 1984 A04 Reti opening  
Ligterink, G Trepp, M 1-0 2 1984 E12 Queen's Indian defence  
Polugaevsky, L Wedberg, T ½-½ 2 1984 E32 Nimzo-Indian, classical variation  
Sosonko, G Van der Sterren, P 1-0 2 1984 E04 Catalan, open, 5.Nf3  
Sznapik, A Kuijf, M ½-½ 2 1984 C06 French, Tarrasch, closed variation, main line  
Timman, J Ree, H 1-0 2 1984 D40 Queen's Gambit Declined, Semi-Tarrasch defence  
Van Voorthuijsen, P Borm, F 1-0 2 1984 C45 Scotch game  
Borm, F Trepp, M ½-½ 3 1984 B58 Sicilian, classical  
Chandler, M Timman, J 0-1 3 1984 C04 French, Tarrasch, Guimard main line  
Eising, J Sznapik, A 1-0 3 1984 E84 King's Indian, Saemisch, Panno main line  
Hjorth, G Bohm, H 0-1 3 1984 C00 French defence  
Kuijf, M Gutman, L 1-0 3 1984 B84 Sicilian, Scheveningen (Paulsen), classical variation  
Portisch, L Nikolic, P 1-0 3 1984 D20 Queen's gambit accepted  
Ree, H De Wit, J ½-½ 3 1984 D91 Gruenfeld, 5.Bg5  
Sax, G Ligterink, G 1-0 3 1984 B82 Sicilian, Scheveningen, 6.f4  
Van Voorthuijsen, P Campora, D 0-1 3 1984 D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3  
Van der Sterren, P Langeweg, K 1-0 3 1984 E12 Queen's Indian defence  
Van der Wiel, J Polugaevsky, L 0-1 3 1984 B46 Sicilian, Taimanov variation  
Wedberg, T Sosonko, G 1-0 3 1984 B89 Sicilian, Sozin, 7.Be3  
Bohm, H Ree, H 1-0 4 1984 A39 English, symmetrical, main line with d4  
Campora, D Van der Sterren, P 1-0 4 1984 C95 Ruy Lopez, closed, Breyer, 10.d4  
De Wit, J Hjorth, G ½-½ 4 1984 C41 Philidor's defence  
Gutman, L Van Voorthuijsen, P 1-0 4 1984 A49 King's Indian, fianchetto without c4  
Langeweg, K Borm, F 0-1 4 1984 E46 Nimzo-Indian, 4.e3 O-O  
Ligterink, G Chandler, M 0-1 4 1984 D85 Gruenfeld, exchange variation  
Nikolic, P Kuijf, M 1-0 4 1984 D44 Queen's Gambit Declined semi-Slav, 5.Bg5 dc  
Polugaevsky, L Portisch, L ½-½ 4 1984 D18 Queen's Gambit Declined Slav, Dutch variation  
Sosonko, G Sax, G ½-½ 4 1984 A36 English, symmetrical variation  
Timman, J Wedberg, T ½-½ 4 1984 B38 Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3  
Trepp, M Sznapik, A ½-½ 4 1984 B26 Sicilian, closed, 6.Be3  
Van der Wiel, J Eising, J 0-1 4 1984 B64 Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9.f4  
Campora, D Polugaevsky, L ½-½ 5 1984 B44 Sicilian defence  
Chandler, M Eising, J 1-0 5 1984 B63 Sicilian, Richter-Rauzer, Rauzer attack  
De Wit, J Gutman, L 1-0 5 1984 B81 Sicilian, Scheveningen, Keres attack  
Kuijf, M Borm, F 0-1 5 1984 D05 Queen's pawn game  
Ligterink, G Van der Wiel, J 1-0 5 1984 B08 Pirc, classical (two knights) system  
Nikolic, P Bohm, H ½-½ 5 1984 A93 Dutch, stonewall, Botwinnik variation  
Portisch, L Timman, J ½-½ 5 1984 E18 Queen's Indian, old main line, 7.Nc3  
Ree, H Van der Sterren, P 1-0 5 1984 D55 Queen's Gambit Declined, 6.Nf3  
Sznapik, A Van Voorthuijsen, P 1-0 5 1984 B22 Sicilian, Alapin's variation (2.c3)  
Wedberg, T Sax, G 1-0 5 1984 B80 Sicilian, Scheveningen variation  
Bohm, H Chandler, M ½-½ 6 1984 D31 Queen's Gambit Declined, 3.Nc3  
Borm, F De Wit, J 1-0 6 1984 B92 Sicilian, Najdorf, Opovcensky variation  
Eising, J Kuijf, M 0-1 6 1984 B13 Caro-Kann, exchange variation  
Gutman, L Hjorth, G 1-0 6 1984 A81 Dutch defence  
Polugaevsky, L Nikolic, P ½-½ 6 1984 E20 Nimzo-Indian defence  
Sax, G Ree, H 1-0 6 1984 C10 French, Paulsen variation  
Sznapik, A Ligterink, G 0-1 6 1984 B83 Sicilian, Scheveningen, 6.Be2  
Timman, J Campora, D 1-0 6 1984 A29 English, four knights, kingside fianchetto  
Trepp, M Langeweg, K 1-0 6 1984 B44 Sicilian defence  
Van der Sterren, P Van der Wiel, J ½-½ 6 1984 E92 King's Indian, classical variation  
Wedberg, T Portisch, L 0-1 6 1984 B97 Sicilian, Najdorf, 7...Qb6  
Bohm, H Polugaevsky, L ½-½ 7 1984 A45 Queen's pawn game  
Borm, F Sax, G 0-1 7 1984 B58 Sicilian, classical  
Campora, D Wedberg, T ½-½ 7 1984 C64 Ruy Lopez, classical (Cordel) defence  
Hjorth, G Sznapik, A 0-1 7 1984 B07 Pirc defence  
Kuijf, M De Wit, J 1-0 7 1984 B46 Sicilian, Taimanov variation  
Ligterink, G Gutman, L 1-0 7 1984 A16 English opening  
Nikolic, P Timman, J 0-1 7 1984 E32 Nimzo-Indian, classical variation  
Portisch, L Chandler, M ½-½ 7 1984 D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7  
Ree, H Eising, J 1-0 7 1984 A26 English, closed system  
Van Voorthuijsen, P Langeweg, K 0-1 7 1984 B26 Sicilian, closed, 6.Be3  
Van der Sterren, P Trepp, M 1-0 7 1984 E16 Queen's Indian, Capablanca variation  
Chandler, M Wedberg, T 1-0 8 1984 C60 Ruy Lopez (Spanish opening)  
De Wit, J Van der Sterren, P ½-½ 8 1984 C95 Ruy Lopez, closed, Breyer, 10.d4  
Kuijf, M Campora, D 0-1 8 1984 C54 Giuoco Piano  
Langeweg, K Eising, J ½-½ 8 1984 B07 Pirc defence  
Ligterink, G Bohm, H ½-½ 8 1984 A95 Dutch, stonewall with Nc3  
Ree, H Nikolic, P 0-1 8 1984 A26 English, closed system  
Sax, G Portisch, L ½-½ 8 1984 B87 Sicilian, Sozin with ...a6 and ...b5  
Sznapik, A Borm, F 1-0 8 1984 B83 Sicilian, Scheveningen, 6.Be2  
Timman, J Polugaevsky, L ½-½ 8 1984 E18 Queen's Indian, old main line, 7.Nc3  
Van Voorthuijsen, P Hjorth, G 0-1 8 1984 C02 French, advance variation  
Van der Wiel, J Gutman, L 1-0 8 1984 B96 Sicilian, Najdorf, 7.f4  
Bohm, H Timman, J 0-1 9 1984 E20 Nimzo-Indian defence  
Borm, F Ree, H 1-0 9 1984 B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6  
Eising, J De Wit, J ½-½ 9 1984 E04 Catalan, open, 5.Nf3  
Langeweg, K Hjorth, G ½-½ 9 1984 E73 King's Indian, 5.Be2  
Nikolic, P Sax, G ½-½ 9 1984 A63 Benoni, fianchetto, 9...Nbd7  
Polugaevsky, L Chandler, M ½-½ 9 1984 D89 Gruenfeld, Spassky variation, main line, 13.Bd3  
Portisch, L Campora, D ½-½ 9 1984 D55 Queen's Gambit Declined, 6.Nf3  
Sznapik, A Van der Wiel, J 1-0 9 1984 B09 Pirc, Austrian attack  
Trepp, M Van Voorthuijsen, P 1-0 9 1984 B07 Pirc defence  
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