| Castro, O |
Robatsch, K |
1-0  |
1 |
1980 |
B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) |
 |
| Parma, B |
Szabo, L |
½-½  |
1 |
1980 |
C84 Ruy Lopez, closed defence |
 |
| Tatai, S |
Rodriguez Vargas, O |
1-0  |
1 |
1980 |
E12 Queen's Indian defence |
 |
| Toth, B |
Makropoulos, G |
0-1  |
1 |
1980 |
D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 |
 |
| Zichichi, A |
Mariotti, S |
½-½  |
1 |
1980 |
C99 Ruy Lopez, closed, Chigorin, 12...c5d4 |
 |
| Mariotti, S |
Castro, O |
½-½  |
2 |
1980 |
C50 King's pawn game |
 |
| Robatsch, K |
Parma, B |
½-½  |
2 |
1980 |
D41 Queen's Gambit Declined, Semi-Tarrasch, 5.cd |
 |
| Rodriguez Vargas, O |
Makropoulos, G |
½-½  |
2 |
1980 |
D40 Queen's Gambit Declined, Semi-Tarrasch defence |
 |
| Szabo, L |
Toth, B |
1-0  |
2 |
1980 |
E76 King's Indian, Four pawns attack |
 |
| Tatai, S |
Zichichi, A |
1-0  |
2 |
1980 |
D55 Queen's Gambit Declined, 6.Nf3 |
 |
| Castro, O |
Tatai, S |
½-½  |
3 |
1980 |
C45 Scotch game |
 |
| Makropoulos, G |
Szabo, L |
0-1  |
3 |
1980 |
C02 French, advance variation |
 |
| Parma, B |
Mariotti, S |
1-0  |
3 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Toth, B |
Robatsch, K |
½-½  |
3 |
1980 |
E39 Nimzo-Indian, classical, Pirc variation |
 |
| Zichichi, A |
Rodriguez Vargas, O |
½-½  |
3 |
1980 |
D38 Queen's Gambit Declined, Ragozin variation |
 |
| Mariotti, S |
Toth, B |
½-½  |
4 |
1980 |
D00 Queen's pawn game |
 |
| Robatsch, K |
Makropoulos, G |
0-1  |
4 |
1980 |
A30 English, symmetrical variation |
 |
| Rodriguez Vargas, O |
Szabo, L |
½-½  |
4 |
1980 |
E12 Queen's Indian defence |
 |
| Tatai, S |
Parma, B |
½-½  |
4 |
1980 |
E15 Queen's Indian, 4.g3 |
 |
| Zichichi, A |
Castro, O |
1-0  |
4 |
1980 |
D35 Queen's Gambit Declined, 3...Nf6 |
 |
| Castro, O |
Rodriguez Vargas, O |
0-1  |
5 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Makropoulos, G |
Mariotti, S |
½-½  |
5 |
1980 |
C64 Ruy Lopez, classical (Cordel) defence |
 |
| Parma, B |
Zichichi, A |
1-0  |
5 |
1980 |
B46 Sicilian, Taimanov variation |
 |
| Szabo, L |
Robatsch, K |
1-0  |
5 |
1980 |
A18 English, Mikenas-Carls variation |
 |
| Toth, B |
Tatai, S |
0-1  |
5 |
1980 |
E26 Nimzo-Indian, Saemisch variation |
 |
| Castro, O |
Parma, B |
½-½  |
6 |
1980 |
C45 Scotch game |
 |
| Mariotti, S |
Szabo, L |
½-½  |
6 |
1980 |
A43 Old Benoni defence |
 |
| Rodriguez Vargas, O |
Robatsch, K |
½-½  |
6 |
1980 |
A70 Benoni, classical with e4 and Nf3 |
 |
| Tatai, S |
Makropoulos, G |
0-1  |
6 |
1980 |
D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 |
 |
| Zichichi, A |
Toth, B |
½-½  |
6 |
1980 |
D35 Queen's Gambit Declined, 3...Nf6 |
 |
| Makropoulos, G |
Zichichi, A |
1-0  |
7 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Parma, B |
Rodriguez Vargas, O |
½-½  |
7 |
1980 |
B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 |
 |
| Robatsch, K |
Mariotti, S |
1-0  |
7 |
1980 |
A22 English opening |
 |
| Szabo, L |
Tatai, S |
½-½  |
7 |
1980 |
E14 Queen's Indian, 4.e3 |
 |
| Toth, B |
Castro, O |
½-½  |
7 |
1980 |
D87 Gruenfeld, exchange, Spassky variation |
 |
| Castro, O |
Makropoulos, G |
0-1  |
8 |
1980 |
B15 Caro-Kann defence |
 |
| Parma, B |
Toth, B |
1-0  |
8 |
1980 |
C43 Petrov, modern (Steinitz) attack |
 |
| Rodriguez Vargas, O |
Mariotti, S |
½-½  |
8 |
1980 |
A48 King's Indian, East Indian defence |
 |
| Tatai, S |
Robatsch, K |
½-½  |
8 |
1980 |
A18 English, Mikenas-Carls variation |
 |
| Zichichi, A |
Szabo, L |
½-½  |
8 |
1980 |
E60 King's Indian defence |
 |
| Makropoulos, G |
Parma, B |
½-½  |
9 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Mariotti, S |
Tatai, S |
1-0  |
9 |
1980 |
C55 Two knights defence |
 |
| Robatsch, K |
Zichichi, A |
½-½  |
9 |
1980 |
D43 Queen's Gambit Declined semi-Slav |
 |
| Szabo, L |
Castro, O |
0-1  |
9 |
1980 |
D92 Gruenfeld, 5.Bf4 |
 |
| Toth, B |
Rodriguez Vargas, O |
0-1  |
9 |
1980 |
D20 Queen's gambit accepted |
 |