| Barnes, C |
Biyiasas, P |
0-1  |
1 |
Apr 13, 1975 |
B06 Robatsch (modern) defence |
 |
| Bilek, I |
Denker, A |
½-½  |
1 |
Apr 13, 1975 |
A22 English opening |
 |
| Browne, W |
Pilnik, H |
1-0  |
1 |
Apr 13, 1975 |
C42 Petrov's defence |
 |
| Commons, K |
Gligoric, S |
0-1  |
1 |
Apr 13, 1975 |
E97 King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) |
 |
| Damjanovic, M |
Ervin, R |
½-½  |
1 |
Apr 13, 1975 |
B08 Pirc, classical (two knights) system |
 |
| Day, L |
Benko, P |
0-1  |
1 |
Apr 13, 1975 |
B81 Sicilian, Scheveningen, Keres attack |
 |
| Forintos, G |
Karklins, A |
½-½  |
1 |
Apr 13, 1975 |
E33 Nimzo-Indian, classical, 4...Nc6 |
 |
| Gheorghiu, F |
Martz, W |
1-0  |
1 |
Apr 13, 1975 |
A16 English opening |
 |
| Kushnir, A |
Evans, L |
1-0  |
1 |
Apr 13, 1975 |
A61 Benoni defence |
 |
| Liberzon, V |
Dake, A |
½-½  |
1 |
Apr 13, 1975 |
C88 Ruy Lopez, closed |
 |
| Parr, D |
Reshevsky, S |
½-½  |
1 |
Apr 13, 1975 |
C68 Ruy Lopez, exchange variation |
 |
| Quinteros, M |
Waterman, D |
1-0  |
1 |
Apr 13, 1975 |
A04 Reti opening |
 |
| Robatsch, K |
Berry, J |
1-0  |
1 |
Apr 13, 1975 |
D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 |
 |
| Rohde, M |
Tarjan, J |
0-1  |
1 |
Apr 13, 1975 |
B34 Sicilian, accelerated fianchetto, exchange variation |
 |
| Schmid, L |
Rossetto, H |
1-0  |
1 |
Apr 13, 1975 |
A54 Old Indian, Ukrainian variation |
 |
| Sigurjonsson, G |
Levy, D |
½-½  |
1 |
Apr 13, 1975 |
B72 Sicilian, dragon, 6.Be3 |
 |
| Silman, J |
Suttles, D |
0-1  |
1 |
Apr 13, 1975 |
B06 Robatsch (modern) defence |
 |
| Tisdall, J |
Grefe, J |
1-0  |
1 |
Apr 13, 1975 |
B81 Sicilian, Scheveningen, Keres attack |
 |
| Torre, E |
Ghizdavu, D |
½-½  |
1 |
Apr 13, 1975 |
C00 French defence |
 |
| Vranesic, Z |
Panno, O |
0-1  |
1 |
Apr 13, 1975 |
A56 Benoni defence |
 |
| Weinstein, N |
Shamkovich, L |
1-0  |
1 |
Apr 13, 1975 |
B71 Sicilian, dragon, Levenfish variation |
 |
| Yanofsky, D |
Csom, I |
1-0  |
1 |
Apr 13, 1975 |
B66 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 |
 |
| Benko, P |
Kushnir, A |
1-0  |
2 |
Apr 14, 1975 |
E18 Queen's Indian, old main line, 7.Nc3 |
 |
| Berry, J |
Commons, K |
0-1  |
2 |
Apr 14, 1975 |
A56 Benoni defence |
 |
| Biyiasas, P |
Browne, W |
0-1  |
2 |
Apr 14, 1975 |
E68 King's Indian, fianchetto, classical variation, 8.e4 |
 |
| Csom, I |
Martz, W |
½-½  |
2 |
Apr 14, 1975 |
A46 Queen's pawn game |
 |
| Dake, A |
Sigurjonsson, G |
0-1  |
2 |
Apr 14, 1975 |
A16 English opening |
 |
| Denker, A |
Torre, E |
0-1  |
2 |
Apr 14, 1975 |
E62 King's Indian, fianchetto variation |
 |
| Ervin, R |
Bilek, I |
1-0  |
2 |
Apr 14, 1975 |
B14 Caro-Kann, Panov-Botvinnik attack, 5...e6 |
 |
| Evans, L |
Day, L |
1-0  |
2 |
Apr 14, 1975 |
E69 King's Indian, fianchetto, classical main line |
 |
| Gligoric, S |
Tarjan, J |
½-½  |
2 |
Apr 14, 1975 |
D88 Gruenfeld, Spassky variation, main line, 10...cd, 11.cd |
 |
| Grefe, J |
Rohde, M |
0-1  |
2 |
Apr 14, 1975 |
B08 Pirc, classical (two knights) system |
 |
| Karklins, A |
Liberzon, V |
0-1  |
2 |
Apr 14, 1975 |
B83 Sicilian, Scheveningen, 6.Be2 |
 |
| Panno, O |
Robatsch, K |
½-½  |
2 |
Apr 14, 1975 |
E12 Queen's Indian defence |
 |
| Parr, D |
Forintos, G |
1-0  |
2 |
Apr 14, 1975 |
B06 Robatsch (modern) defence |
 |
| Pilnik, H |
Barnes, C |
1-0  |
2 |
Apr 14, 1975 |
B74 Sicilian, dragon, classical, 9.Nb3 |
 |
| Reshevsky, S |
Ghizdavu, D |
½-½  |
2 |
Apr 14, 1975 |
D33 Queen's Gambit Declined, Tarrasch, Schlechter-Rubinstein system |
 |
| Rossetto, H |
Levy, D |
1-0  |
2 |
Apr 14, 1975 |
D03 Torre attack (Tartakower variation) |
 |
| Shamkovich, L |
Waterman, D |
1-0  |
2 |
Apr 14, 1975 |
B39 Sicilian, accelerated fianchetto, Breyer variation |
 |
| Silman, J |
Vranesic, Z |
½-½  |
2 |
Apr 14, 1975 |
C02 French, advance variation |
 |
| Suttles, D |
Schmid, L |
0-1  |
2 |
Apr 14, 1975 |
A00 Polish (Sokolsky) opening |
 |
| Tisdall, J |
Damjanovic, M |
0-1  |
2 |
Apr 14, 1975 |
B44 Sicilian defence |
 |
| Weinstein, N |
Quinteros, M |
½-½  |
2 |
Apr 14, 1975 |
B52 Sicilian, Canal-Sokolsky attack, 3...Bd7 |
 |
| Yanofsky, D |
Gheorghiu, F |
½-½  |
2 |
Apr 14, 1975 |
A30 English, symmetrical variation |
 |
| Bilek, I |
Dake, A |
1-0  |
3 |
Apr 15, 1975 |
D78 Neo-Gruenfeld, 6.O-O c6 |
 |
| Browne, W |
Benko, P |
½-½  |
3 |
Apr 15, 1975 |
C42 Petrov's defence |
 |
| Commons, K |
Rossetto, H |
1-0  |
3 |
Apr 15, 1975 |
D47 Queen's Gambit Declined semi-Slav, 7.Bc4 |
 |
| Damjanovic, M |
Panno, O |
0-1  |
3 |
Apr 15, 1975 |
B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 |
 |
| Day, L |
Berry, J |
1-0  |
3 |
Apr 15, 1975 |
C00 French defence |
 |
| Denker, A |
Silman, J |
½-½  |
3 |
Apr 15, 1975 |
B72 Sicilian, dragon, 6.Be3 |
 |
| Evans, L |
Pilnik, H |
1-0  |
3 |
Apr 15, 1975 |
E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
 |
| Gheorghiu, F |
Weinstein, N |
½-½  |
3 |
Apr 15, 1975 |
D40 Queen's Gambit Declined, Semi-Tarrasch defence |
 |
| Ghizdavu, D |
Shamkovich, L |
½-½  |
3 |
Apr 15, 1975 |
B56 Sicilian |
 |
| Karklins, A |
Csom, I |
0-1  |
3 |
Apr 15, 1975 |
B06 Robatsch (modern) defence |
 |
| Kushnir, A |
Reshevsky, S |
½-½  |
3 |
Apr 15, 1975 |
E69 King's Indian, fianchetto, classical main line |
 |
| Levy, D |
Forintos, G |
½-½  |
3 |
Apr 15, 1975 |
B86 Sicilian, Sozin attack |
 |
| Liberzon, V |
Ervin, R |
1-0  |
3 |
Apr 15, 1975 |
B08 Pirc, classical (two knights) system |
 |
| Martz, W |
Tisdall, J |
½-½  |
3 |
Apr 15, 1975 |
B08 Pirc, classical (two knights) system |
 |
| Quinteros, M |
Parr, D |
1-0  |
3 |
Apr 15, 1975 |
B89 Sicilian, Sozin, 7.Be3 |
 |
| Rohde, M |
Suttles, D |
0-1  |
3 |
Apr 15, 1975 |
A42 Modern defence, Averbakh system |
 |
| Schmid, L |
Yanofsky, D |
½-½  |
3 |
Apr 15, 1975 |
C16 French, Winawer, advance variation |
 |
| Sigurjonsson, G |
Gligoric, S |
1-0  |
3 |
Apr 15, 1975 |
B90 Sicilian, Najdorf |
 |
| Tarjan, J |
Robatsch, K |
½-½  |
3 |
Apr 15, 1975 |
B61 Sicilian, Richter-Rauzer, Larsen variation, 7.Qd2 |
 |
| Torre, E |
Biyiasas, P |
½-½  |
3 |
Apr 15, 1975 |
B13 Caro-Kann, exchange variation |
 |
| Vranesic, Z |
Grefe, J |
1-0  |
3 |
Apr 15, 1975 |
A36 English, symmetrical variation |
 |
| Waterman, D |
Barnes, C |
½-½  |
3 |
Apr 15, 1975 |
B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) |
 |
| Barnes, C |
Karklins, A |
1-0  |
4 |
Apr 16, 1975 |
C50 King's pawn game |
 |
| Benko, P |
Schmid, L |
½-½  |
4 |
Apr 16, 1975 |
A54 Old Indian, Ukrainian variation |
 |
| Biyiasas, P |
Sigurjonsson, G |
½-½  |
4 |
Apr 16, 1975 |
B25 Sicilian, closed |
 |
| Commons, K |
Torre, E |
½-½  |
4 |
Apr 16, 1975 |
B73 Sicilian, dragon, classical, 8.O-O |
 |
| Csom, I |
Kushnir, A |
½-½  |
4 |
Apr 16, 1975 |
A06 Reti opening |
 |
| Forintos, G |
Denker, A |
1-0  |
4 |
Apr 16, 1975 |
E39 Nimzo-Indian, classical, Pirc variation |
 |
| Ghizdavu, D |
Bilek, I |
½-½  |
4 |
Apr 16, 1975 |
B15 Caro-Kann defence |
 |
| Gligoric, S |
Parr, D |
1-0  |
4 |
Apr 16, 1975 |
E82 King's Indian, Saemisch, double fianchetto variation |
 |
| Grefe, J |
Berry, J |
½-½  |
4 |
Apr 16, 1975 |
C02 French, advance variation |
 |
| Martz, W |
Levy, D |
1-0  |
4 |
Apr 16, 1975 |
A21 English opening |
 |
| Panno, O |
Liberzon, V |
½-½  |
4 |
Apr 16, 1975 |
E60 King's Indian defence |
 |
| Pilnik, H |
Rohde, M |
½-½  |
4 |
Apr 16, 1975 |
B06 Robatsch (modern) defence |
 |
| Quinteros, M |
Browne, W |
½-½  |
4 |
Apr 16, 1975 |
A45 Queen's pawn game |
 |
| Reshevsky, S |
Vranesic, Z |
1-0  |
4 |
Apr 16, 1975 |
D35 Queen's Gambit Declined, 3...Nf6 |
 |
| Robatsch, K |
Gheorghiu, F |
½-½  |
4 |
Apr 16, 1975 |
A42 Modern defence, Averbakh system |
 |
| Rossetto, H |
Silman, J |
1-0  |
4 |
Apr 16, 1975 |
D01 Richter-Veresov attack |
 |
| Shamkovich, L |
Ervin, R |
1-0  |
4 |
Apr 16, 1975 |
C84 Ruy Lopez, closed defence |
 |
| Suttles, D |
Evans, L |
0-1  |
4 |
Apr 16, 1975 |
A00 Polish (Sokolsky) opening |
 |
| Tarjan, J |
Yanofsky, D |
½-½  |
4 |
Apr 16, 1975 |
A29 English, four knights, kingside fianchetto |
 |
| Tisdall, J |
Day, L |
0-1  |
4 |
Apr 16, 1975 |
C48 Four knights, Spanish variation |
 |
| Waterman, D |
Dake, A |
0-1  |
4 |
Apr 16, 1975 |
C85 Ruy Lopez, Exchange variation doubly deferred (DERLD) |
 |
| Weinstein, N |
Damjanovic, M |
½-½  |
4 |
Apr 16, 1975 |
B84 Sicilian, Scheveningen (Paulsen), classical variation |
 |
| Berry, J |
Waterman, D |
1-0  |
5 |
Apr 17, 1975 |
D33 Queen's Gambit Declined, Tarrasch, Schlechter-Rubinstein system |
 |
| Bilek, I |
Rossetto, H |
½-½  |
5 |
Apr 17, 1975 |
A07 Reti, King's Indian attack (Barcza system) |
 |
| Browne, W |
Liberzon, V |
½-½  |
5 |
Apr 17, 1975 |
B80 Sicilian, Scheveningen variation |
 |
| Dake, A |
Pilnik, H |
0-1  |
5 |
Apr 17, 1975 |
A13 English opening |
 |
| Damjanovic, M |
Csom, I |
0-1  |
5 |
Apr 17, 1975 |
B66 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 |
 |
| Ervin, R |
Denker, A |
0-1  |
5 |
Apr 17, 1975 |
B15 Caro-Kann defence |
 |
| Evans, L |
Benko, P |
1-0  |
5 |
Apr 17, 1975 |
D31 Queen's Gambit Declined, 3.Nc3 |
 |
| Forintos, G |
Martz, W |
0-1  |
5 |
Apr 17, 1975 |
E14 Queen's Indian, 4.e3 |
 |
| Gheorghiu, F |
Tarjan, J |
½-½  |
5 |
Apr 17, 1975 |
A17 English opening |
 |
| Karklins, A |
Grefe, J |
½-½  |
5 |
Apr 17, 1975 |
C02 French, advance variation |
 |
| Kushnir, A |
Biyiasas, P |
0-1  |
5 |
Apr 17, 1975 |
E69 King's Indian, fianchetto, classical main line |
 |
| Levy, D |
Silman, J |
0-1  |
5 |
Apr 17, 1975 |
B36 Sicilian, accelerated fianchetto, Maroczy bind |
 |