| Alvarez, E |
Panno, O |
½-½  |
1 |
1980 |
E15 Queen's Indian, 4.g3 |
 |
| Braga, F |
Rossetto, H |
1-0  |
1 |
1980 |
B06 Robatsch (modern) defence |
 |
| Campora, D |
Garcia, R |
1-0  |
1 |
1980 |
B16 Caro-Kann, Bronstein-Larsen variation |
 |
| Cuasnicu, O |
Borghi, H |
½-½  |
1 |
1980 |
C63 Ruy Lopez, Schliemann defence |
 |
| Debarnot, R |
Hase, J |
1-0  |
1 |
1980 |
A14 English, Neo-Catalan declined |
 |
| Leskovar, M |
Bass, A |
1-0  |
1 |
1980 |
A06 Reti opening |
 |
| Quinteros, M |
Emma, J |
1-0  |
1 |
1980 |
B54 Sicilian |
 |
| Ramirez, E |
Giardelli, S |
1-0  |
1 |
1980 |
A30 English, symmetrical variation |
 |
| Roca, A |
Aparicio, A |
½-½  |
1 |
1980 |
A28 English, four knights system |
 |
| Rubinetti, J |
Paglilla, C |
½-½  |
1 |
1980 |
D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
 |
| Schweber, S |
Bronstein, L |
1-0  |
1 |
1980 |
A28 English, four knights system |
 |
| Szmetan, J |
Najdorf, M |
½-½  |
1 |
1980 |
B64 Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9.f4 |
 |
| Aparicio, A |
Cuasnicu, O |
0-1  |
2 |
1980 |
C41 Philidor's defence |
 |
| Bass, A |
Szmetan, J |
1-0  |
2 |
1980 |
A08 Reti, King's Indian attack |
 |
| Borghi, H |
Schweber, S |
½-½  |
2 |
1980 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Braga, F |
Campora, D |
½-½  |
2 |
1980 |
B15 Caro-Kann defence |
 |
| Debarnot, R |
Quinteros, M |
½-½  |
2 |
1980 |
A40 Queen's pawn |
 |
| Giardelli, S |
Emma, J |
1-0  |
2 |
1980 |
A05 Reti opening |
 |
| Hase, J |
Garcia, R |
0-1  |
2 |
1980 |
B64 Sicilian, Richter-Rauzer, Rauzer attack, 7...Be7 defence, 9.f4 |
 |
| Najdorf, M |
Rubinetti, J |
0-1  |
2 |
1980 |
A64 Benoni, fianchetto, 11...Re8 |
 |
| Paglilla, C |
Alvarez, E |
1-0  |
2 |
1980 |
C90 Ruy Lopez, closed (with ...d6) |
 |
| Panno, O |
Roca, A |
½-½  |
2 |
1980 |
A25 English, Sicilian reversed |
 |
| Ramirez, E |
Leskovar, M |
1-0  |
2 |
1980 |
B01 Scandinavian (centre counter) defence |
 |
| Rossetto, H |
Bronstein, L |
½-½  |
2 |
1980 |
D94 Gruenfeld, 5.e3 |
 |
| Alvarez, E |
Aparicio, A |
1-0  |
3 |
1980 |
C41 Philidor's defence |
 |
| Bronstein, L |
Najdorf, M |
0-1  |
3 |
1980 |
B51 Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack |
 |
| Campora, D |
Debarnot, R |
½-½  |
3 |
1980 |
C04 French, Tarrasch, Guimard main line |
 |
| Cuasnicu, O |
Ramirez, E |
½-½  |
3 |
1980 |
C97 Ruy Lopez, closed, Chigorin defence |
 |
| Emma, J |
Hase, J |
½-½  |
3 |
1980 |
E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) variation |
 |
| Garcia, R |
Panno, O |
½-½  |
3 |
1980 |
A30 English, symmetrical variation |
 |
| Leskovar, M |
Giardelli, S |
0-1  |
3 |
1980 |
A03 Bird's opening |
 |
| Quinteros, M |
Paglilla, C |
1-0  |
3 |
1980 |
D17 Queen's Gambit Declined Slav, Czech defence |
 |
| Roca, A |
Borghi, H |
½-½  |
3 |
1980 |
A26 English, closed system |
 |
| Rubinetti, J |
Braga, F |
½-½  |
3 |
1980 |
D24 Queen's Gambit Accepted, 4.Nc3 |
 |
| Schweber, S |
Bass, A |
1-0  |
3 |
1980 |
E62 King's Indian, fianchetto variation |
 |
| Szmetan, J |
Rossetto, H |
1-0  |
3 |
1980 |
E92 King's Indian, classical variation |
 |
| Bass, A |
Aparicio, A |
½-½  |
4 |
1980 |
C65 Ruy Lopez, Berlin defence |
 |
| Borghi, H |
Braga, F |
½-½  |
4 |
1980 |
B00 King's pawn opening |
 |
| Debarnot, R |
Cuasnicu, O |
½-½  |
4 |
1980 |
D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 |
 |
| Emma, J |
Rossetto, H |
½-½  |
4 |
1980 |
D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 |
 |
| Garcia, R |
Roca, A |
½-½  |
4 |
1980 |
E24 Nimzo-Indian, Saemisch variation |
 |
| Giardelli, S |
Schweber, S |
0-1  |
4 |
1980 |
A08 Reti, King's Indian attack |
 |
| Hase, J |
Bronstein, L |
1-0  |
4 |
1980 |
B05 Alekhine's defence, modern variation, 4...Bg4 |
 |
| Najdorf, M |
Alvarez, E |
1-0  |
4 |
1980 |
A34 English, symmetrical variation |
 |
| Paglilla, C |
Leskovar, M |
0-1  |
4 |
1980 |
A41 Queen's Pawn |
 |
| Panno, O |
Szmetan, J |
0-1  |
4 |
1980 |
E66 King's Indian, fianchetto, Yugoslav Panno |
 |
| Quinteros, M |
Ramirez, E |
1-0  |
4 |
1980 |
A05 Reti opening |
 |
| Rubinetti, J |
Campora, D |
1-0  |
4 |
1980 |
A28 English, four knights system |
 |
| Alvarez, E |
Hase, J |
0-1  |
5 |
1980 |
D91 Gruenfeld, 5.Bg5 |
 |
| Aparicio, A |
Rossetto, H |
1-0  |
5 |
1980 |
C04 French, Tarrasch, Guimard main line |
 |
| Braga, F |
Najdorf, M |
0-1  |
5 |
1980 |
B53 Sicilian, Chekhover variation |
 |
| Bronstein, L |
Emma, J |
½-½  |
5 |
1980 |
A75 Benoni, classical with ...a6 and 10...Bg4 |
 |
| Campora, D |
Bass, A |
½-½  |
5 |
1980 |
C80 Ruy Lopez, open (Tarrasch) defence |
 |
| Cuasnicu, O |
Rubinetti, J |
½-½  |
5 |
1980 |
B44 Sicilian defence |
 |
| Leskovar, M |
Garcia, R |
1-0  |
5 |
1980 |
B82 Sicilian, Scheveningen, 6.f4 |
 |
| Paglilla, C |
Panno, O |
½-½  |
5 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Ramirez, E |
Debarnot, R |
½-½  |
5 |
1980 |
C13 French, classical |
 |
| Roca, A |
Giardelli, S |
0-1  |
5 |
1980 |
B00 King's pawn opening |
 |
| Schweber, S |
Quinteros, M |
0-1  |
5 |
1980 |
A30 English, symmetrical variation |
 |
| Szmetan, J |
Borghi, H |
½-½  |
5 |
1980 |
C42 Petrov's defence |
 |
| Aparicio, A |
Panno, O |
0-1  |
6 |
1980 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Bass, A |
Roca, A |
½-½  |
6 |
1980 |
B29 Sicilian, Nimzovich-Rubinstein variation |
 |
| Borghi, H |
Campora, D |
1-0  |
6 |
1980 |
C66 Ruy Lopez, Berlin defence, 4.O-O, d6 |
 |
| Bronstein, L |
Alvarez, E |
1-0  |
6 |
1980 |
B52 Sicilian, Canal-Sokolsky attack, 3...Bd7 |
 |
| Debarnot, R |
Leskovar, M |
½-½  |
6 |
1980 |
A31 English, symmetrical, Benoni formation |
 |
| Garcia, R |
Emma, J |
1-0  |
6 |
1980 |
A04 Reti opening |
 |
| Giardelli, S |
Cuasnicu, O |
1-0  |
6 |
1980 |
A30 English, symmetrical variation |
 |
| Hase, J |
Braga, F |
½-½  |
6 |
1980 |
B21 Sicilian, Grand Prix attack |
 |
| Najdorf, M |
Quinteros, M |
0-1  |
6 |
1980 |
A46 Queen's pawn game |
 |
| Rossetto, H |
Paglilla, C |
½-½  |
6 |
1980 |
B04 Alekhine's defence, modern variation |
 |
| Schweber, S |
Rubinetti, J |
½-½  |
6 |
1980 |
A30 English, symmetrical variation |
 |
| Szmetan, J |
Ramirez, E |
1-0  |
6 |
1980 |
C68 Ruy Lopez, exchange variation |
 |
| Bass, A |
Bronstein, L |
½-½  |
7 |
1980 |
B40 Sicilian defence |
 |
| Borghi, H |
Debarnot, R |
0-1  |
7 |
1980 |
C07 French, Tarrasch, open variation |
 |
| Cuasnicu, O |
Najdorf, M |
0-1  |
7 |
1980 |
B83 Sicilian, Scheveningen, 6.Be2 |
 |
| Emma, J |
Aparicio, A |
0-1  |
7 |
1980 |
|
 |
| Leskovar, M |
Schweber, S |
0-1  |
7 |
1980 |
C15 French, Winawer (Nimzovich) variation |
 |
| Paglilla, C |
Garcia, R |
0-1  |
7 |
1980 |
A31 English, symmetrical, Benoni formation |
 |
| Panno, O |
Braga, F |
1-0  |
7 |
1980 |
B38 Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 |
 |
| Quinteros, M |
Giardelli, S |
½-½  |
7 |
1980 |
E90 King's Indian, 5.Nf3 |
 |
| Ramirez, E |
Hase, J |
½-½  |
7 |
1980 |
A22 English opening |
 |
| Roca, A |
Campora, D |
1-0  |
7 |
1980 |
A10 English opening |
 |
| Rossetto, H |
Alvarez, E |
1-0  |
7 |
1980 |
D01 Richter-Veresov attack |
 |
| Rubinetti, J |
Szmetan, J |
1-0  |
7 |
1980 |
A30 English, symmetrical variation |
 |
| Aparicio, A |
Bronstein, L |
1-0  |
8 |
1980 |
B47 Sicilian, Taimanov (Bastrikov) variation |
 |
| Braga, F |
Bass, A |
½-½  |
8 |
1980 |
B53 Sicilian, Chekhover variation |
 |
| Cuasnicu, O |
Rossetto, H |
1-0  |
8 |
1980 |
B08 Pirc, classical (two knights) system |
 |
| Emma, J |
Paglilla, C |
0-1  |
8 |
1980 |
|
 |
| Garcia, R |
Szmetan, J |
0-1  |
8 |
1980 |
B33 Sicilian defence |
 |
| Giardelli, S |
Debarnot, R |
0-1  |
8 |
1980 |
A36 English, symmetrical variation |
 |
| Hase, J |
Leskovar, M |
½-½  |
8 |
1980 |
A42 Modern defence, Averbakh system |
 |
| Najdorf, M |
Schweber, S |
0-1  |
8 |
1980 |
B06 Robatsch (modern) defence |
 |
| Panno, O |
Borghi, H |
1-0  |
8 |
1980 |
A81 Dutch defence |
 |
| Ramirez, E |
Roca, A |
½-½  |
8 |
1980 |
C63 Ruy Lopez, Schliemann defence |
 |
| Rubinetti, J |
Quinteros, M |
½-½  |
8 |
1980 |
E92 King's Indian, classical variation |
 |
| Borghi, H |
Hase, J |
½-½  |
9 |
1980 |
C68 Ruy Lopez, exchange variation |
 |
| Braga, F |
Alvarez, E |
0-1  |
9 |
1980 |
B28 Sicilian, O'Kelly variation |
 |
| Bronstein, L |
Paglilla, C |
1-0  |
9 |
1980 |
C91 Ruy Lopez, closed, 9.d4 |
 |
| Garcia, R |
Ramirez, E |
1-0  |
9 |
1980 |
E94 King's Indian, orthodox variation |
 |
| Giardelli, S |
Rubinetti, J |
½-½  |
9 |
1980 |
A26 English, closed system |
 |