| Tovillas, D |
Adianto, U |
½-½  |
7 |
1980 |
B21 Sicilian, Grand Prix attack |
 |
| Ye, R |
Bates, G |
1-0  |
7 |
1980 |
A00 Polish (Sokolsky) opening |
 |
| Zabihi, A |
Bischoff, K |
0-1  |
7 |
1980 |
A42 Modern defence, Averbakh system |
 |
| Adianto, U |
Morovic Fernandez, I |
½-½  |
8 |
1980 |
C66 Ruy Lopez, Berlin defence, 4.O-O, d6 |
 |
| Akesson, R |
Danailov, S |
1-0  |
8 |
1980 |
A05 Reti opening |
 |
| Allen, K |
Faseyitan, O |
½-½  |
8 |
1980 |
E32 Nimzo-Indian, classical variation |
 |
| Arnason, J |
McNab, C |
1-0  |
8 |
1980 |
B06 Robatsch (modern) defence |
 |
| Bates, G |
James, S |
1-0  |
8 |
1980 |
C00 French defence |
 |
| Cauchy, D |
Belkhodja, S |
0-1  |
8 |
1980 |
B32 Sicilian defence |
 |
| Corral Blanco, J |
Pajak, J |
0-1  |
8 |
1980 |
A34 English, symmetrical variation |
 |
| Cuijpers, F |
Tempone, M |
0-1  |
8 |
1980 |
C42 Petrov's defence |
 |
| Damljanovic, B |
Santo Roman, M |
½-½  |
8 |
1980 |
D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system |
 |
| Darcy, G |
Gerbert, P |
0-1  |
8 |
1980 |
B97 Sicilian, Najdorf, 7...Qb6 |
 |
| Grant, C |
Balsinde Elias, R |
0-1  |
8 |
1980 |
C70 Ruy Lopez |
 |
| Guerra, J |
Fowler, J |
1-0  |
8 |
1980 |
C72 Ruy Lopez, modern Steinitz defence, 5.O-O |
 |
| Hjorth, G |
Tovillas, D |
1-0  |
8 |
1980 |
B20 Sicilian defence |
 |
| Jardak, H |
Yosida, T |
½-½  |
8 |
1980 |
C20 King's pawn game |
 |
| Karolyi, T |
Negulescu, A |
0-1  |
8 |
1980 |
B02 Alekhine's defence |
 |
| Kasparov, G |
Toro Sanchez, B |
½-½  |
8 |
1980 |
A14 English, Neo-Catalan declined |
 |
| Kaspret, G |
Canda, D |
1-0  |
8 |
1980 |
A25 English, Sicilian reversed |
 |
| Lyrintzakis, S |
Zabihi, A |
½-½  |
8 |
1980 |
D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system |
 |
| Morales, H |
Long, P |
1-0  |
8 |
1980 |
B08 Pirc, classical (two knights) system |
 |
| Obando, A |
Lazar, Y |
1-0  |
8 |
1980 |
C00 French defence |
 |
| Sequera Paolini, J |
Rodas Martini, P |
½-½  |
8 |
1980 |
B88 Sicilian, Sozin, Leonhardt variation |
 |
| Short, N |
Benjamin, J |
1-0  |
8 |
1980 |
B05 Alekhine's defence, modern variation, 4...Bg4 |
 |
| Shrentzel, M |
Tavares, S |
1-0  |
8 |
1980 |
D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
 |
| Stigar, P |
Bischoff, K |
½-½  |
8 |
1980 |
D63 Queen's Gambit Declined, Orthodox defence, 7.Rc1 |
 |
| Tassi, O |
Ye, R |
½-½  |
8 |
1980 |
A29 English, four knights, kingside fianchetto |
 |
| Valiente, C |
Atalik, S |
½-½  |
8 |
1980 |
A30 English, symmetrical variation |
 |
| Valkesalmi, K |
Barua, D |
1-0  |
8 |
1980 |
C48 Four knights, Spanish variation |
 |
| Weider, D |
Borg, G |
½-½  |
8 |
1980 |
A06 Reti opening |
 |
| Zueger, B |
Hansen, C |
1-0  |
8 |
1980 |
A14 English, Neo-Catalan declined |
 |
| Adianto, U |
Arnason, J |
1-0  |
9 |
1980 |
B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 |
 |
| Atalik, S |
Jardak, H |
1-0  |
9 |
1980 |
A88 Dutch, Leningrad, main variation with c6 |
 |
| Balsinde Elias, R |
Belkhodja, S |
1-0  |
9 |
1980 |
E18 Queen's Indian, old main line, 7.Nc3 |
 |
| Barua, D |
McNab, C |
1-0  |
9 |
1980 |
A41 Queen's Pawn |
 |
| Benjamin, J |
Zueger, B |
½-½  |
9 |
1980 |
B23 Sicilian, closed |
 |
| Bischoff, K |
Damljanovic, B |
1-0  |
9 |
1980 |
B53 Sicilian, Chekhover variation |
 |
| Borg, G |
Guerra, J |
½-½  |
9 |
1980 |
B50 Sicilian |
 |
| Corral Blanco, J |
Lyrintzakis, S |
½-½  |
9 |
1980 |
D25 Queen's Gambit Accepted, 4.e3 |
 |
| Danailov, S |
Cuijpers, F |
1-0  |
9 |
1980 |
B07 Pirc defence |
 |
| Faseyitan, O |
Valiente, C |
1-0  |
9 |
1980 |
B06 Robatsch (modern) defence |
 |
| Fowler, J |
Obando, A |
1-0  |
9 |
1980 |
A21 English opening |
 |
| Gerbert, P |
Shrentzel, M |
1-0  |
9 |
1980 |
C00 French defence |
 |
| Grant, C |
Allen, K |
0-1  |
9 |
1980 |
B12 Caro-Kann defence |
 |
| Hjorth, G |
Karolyi, T |
½-½  |
9 |
1980 |
B20 Sicilian defence |
 |
| Kaspret, G |
Stigar, P |
0-1  |
9 |
1980 |
B07 Pirc defence |
 |
| Lazar, Y |
Cauchy, D |
½-½  |
9 |
1980 |
D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system |
 |
| Long, P |
Bates, G |
½-½  |
9 |
1980 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Morovic Fernandez, I |
Valkesalmi, K |
1-0  |
9 |
1980 |
A47 Queen's Indian defence |
 |
| Pajak, J |
Hansen, C |
0-1  |
9 |
1980 |
B23 Sicilian, closed |
 |
| Rodas Martini, P |
Darcy, G |
0-1  |
9 |
1980 |
B03 Alekhine's defence |
 |
| Short, N |
Kasparov, G |
½-½  |
9 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Tavares, S |
Tassi, O |
½-½  |
9 |
1980 |
B07 Pirc defence |
 |
| Tempone, M |
Akesson, R |
0-1  |
9 |
1980 |
A81 Dutch defence |
 |
| Toro Sanchez, B |
Negulescu, A |
½-½  |
9 |
1980 |
A64 Benoni, fianchetto, 11...Re8 |
 |
| Tovillas, D |
Santo Roman, M |
1-0  |
9 |
1980 |
A01 Nimzovich-Larsen attack |
 |
| Weider, D |
Sequera Paolini, J |
½-½  |
9 |
1980 |
A37 English, symmetrical variation |
 |
| Ye, R |
Canda, D |
½-½  |
9 |
1980 |
A28 English, four knights system |
 |
| Yosida, T |
James, S |
0-1  |
9 |
1980 |
B06 Robatsch (modern) defence |
 |
| Zabihi, A |
Morales, H |
0-1  |
9 |
1980 |
A04 Reti opening |
 |
| Akesson, R |
Short, N |
0-1  |
10 |
1980 |
A40 Queen's pawn |
 |
| Allen, K |
Balsinde Elias, R |
0-1  |
10 |
1980 |
E44 Nimzo-Indian, Fischer variation, 5.Ne2 |
 |
| Bates, G |
Borg, G |
½-½  |
10 |
1980 |
E19 Queen's Indian, old main line, 9.Qxc3 |
 |
| Belkhodja, S |
Yosida, T |
0-1  |
10 |
1980 |
C05 French, Tarrasch, closed variation |
 |
| Bischoff, K |
Gerbert, P |
½-½  |
10 |
1980 |
B23 Sicilian, closed |
 |
| Canda, D |
Pajak, J |
1-0  |
10 |
1980 |
B97 Sicilian, Najdorf, 7...Qb6 |
 |
| Cauchy, D |
Valiente, C |
0-1  |
10 |
1980 |
B10 Caro-Kann defence |
 |
| Cuijpers, F |
Arnason, J |
0-1  |
10 |
1980 |
C73 Ruy Lopez, modern Steinitz defence, Richter variation |
 |
| Damljanovic, B |
Kaspret, G |
1-0  |
10 |
1980 |
E15 Queen's Indian, 4.g3 |
 |
| Faseyitan, O |
Weider, D |
0-1  |
10 |
1980 |
E19 Queen's Indian, old main line, 9.Qxc3 |
 |
| Fowler, J |
Atalik, S |
½-½  |
10 |
1980 |
A32 English, symmetrical variation |
 |
| Guerra, J |
Sequera Paolini, J |
0-1  |
10 |
1980 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Hansen, C |
Barua, D |
½-½  |
10 |
1980 |
D02 Queen's pawn game |
 |
| James, S |
Grant, C |
1-0  |
10 |
1980 |
A30 English, symmetrical variation |
 |
| Jardak, H |
Lazar, Y |
0-1  |
10 |
1980 |
D02 Queen's pawn game |
 |
| Kasparov, G |
Hjorth, G |
1-0  |
10 |
1980 |
D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 |
 |
| Lyrintzakis, S |
Tassi, O |
0-1  |
10 |
1980 |
E15 Queen's Indian, 4.g3 |
 |
| McNab, C |
Darcy, G |
0-1  |
10 |
1980 |
B07 Pirc defence |
 |
| Negulescu, A |
Danailov, S |
½-½  |
10 |
1980 |
E12 Queen's Indian defence |
 |
| Obando, A |
Long, P |
½-½  |
10 |
1980 |
B40 Sicilian defence |
 |
| Rodas Martini, P |
Zabihi, A |
½-½  |
10 |
1980 |
E60 King's Indian defence |
 |
| Santo Roman, M |
Morales, H |
0-1  |
10 |
1980 |
B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 |
 |
| Shrentzel, M |
Ye, R |
½-½  |
10 |
1980 |
C42 Petrov's defence |
 |
| Stigar, P |
Zueger, B |
1-0  |
10 |
1980 |
E84 King's Indian, Saemisch, Panno main line |
 |
| Tavares, S |
Corral Blanco, J |
1-0  |
10 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Tempone, M |
Morovic Fernandez, I |
½-½  |
10 |
1980 |
A15 English, 1...Nf6 (Anglo-Indian defense) |
 |
| Toro Sanchez, B |
Adianto, U |
1-0  |
10 |
1980 |
E39 Nimzo-Indian, classical, Pirc variation |
 |
| Tovillas, D |
Karolyi, T |
0-1  |
10 |
1980 |
B23 Sicilian, closed |
 |
| Valkesalmi, K |
Benjamin, J |
1-0  |
10 |
1980 |
B14 Caro-Kann, Panov-Botvinnik attack, 5...e6 |
 |
| Adianto, U |
Tempone, M |
0-1  |
11 |
1980 |
C43 Petrov, modern (Steinitz) attack |
 |
| Allen, K |
Obando, A |
0-1  |
11 |
1980 |
D80 Gruenfeld defence |
 |
| Arnason, J |
Bischoff, K |
½-½  |
11 |
1980 |
B06 Robatsch (modern) defence |
 |
| Atalik, S |
Bates, G |
½-½  |
11 |
1980 |
A40 Queen's pawn |
 |
| Balsinde Elias, R |
Santo Roman, M |
1-0  |
11 |
1980 |
E90 King's Indian, 5.Nf3 |
 |
| Barua, D |
Cuijpers, F |
1-0  |
11 |
1980 |
E90 King's Indian, 5.Nf3 |
 |
| Borg, G |
Lyrintzakis, S |
½-½  |
11 |
1980 |
C01 French, exchange variation |
 |
| Canda, D |
Hansen, C |
0-1  |
11 |
1980 |
B02 Alekhine's defence |
 |
| Corral Blanco, J |
McNab, C |
1-0  |
11 |
1980 |
A42 Modern defence, Averbakh system |
 |
| Danailov, S |
Kasparov, G |
0-1  |
11 |
1980 |
E92 King's Indian, classical variation |
 |