| De Firmian, N |
Bellin, J |
½-½  |
1 |
1980 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Heiberg, T |
Ogaard, L |
0-1  |
1 |
1980 |
A16 English opening |
 |
| Johnsen, O |
Hoen, R |
0-1  |
1 |
1980 |
D01 Richter-Veresov attack |
 |
| Mariotti, S |
Cramling, D |
1-0  |
1 |
1980 |
B04 Alekhine's defence, modern variation |
 |
| Miles, A |
Morris, W |
0-1  |
1 |
1980 |
A65 Benoni, 6.e4 |
 |
| Regan, K |
Bjerke, R |
½-½  |
1 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Tiller, B |
Westerinen, H |
0-1  |
1 |
1980 |
D47 Queen's Gambit Declined semi-Slav, 7.Bc4 |
 |
| Bellin, J |
Regan, K |
½-½  |
2 |
1980 |
E12 Queen's Indian defence |
 |
| Bjerke, R |
Miles, A |
0-1  |
2 |
1980 |
E46 Nimzo-Indian, 4.e3 O-O |
 |
| Cramling, D |
Heiberg, T |
½-½  |
2 |
1980 |
B38 Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 |
 |
| Hoen, R |
Mariotti, S |
½-½  |
2 |
1980 |
B80 Sicilian, Scheveningen variation |
 |
| Johnsen, O |
Tiller, B |
0-1  |
2 |
1980 |
A47 Queen's Indian defence |
 |
| Ogaard, L |
De Firmian, N |
0-1  |
2 |
1980 |
E44 Nimzo-Indian, Fischer variation, 5.Ne2 |
 |
| Westerinen, H |
Morris, W |
1-0  |
2 |
1980 |
B90 Sicilian, Najdorf |
 |
| Cramling, D |
Bjerke, R |
1-0  |
3 |
1980 |
D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 |
 |
| De Firmian, N |
Mariotti, S |
½-½  |
3 |
1980 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Heiberg, T |
Johnsen, O |
0-1  |
3 |
1980 |
A13 English opening |
 |
| Hoen, R |
Westerinen, H |
0-1  |
3 |
1980 |
C92 Ruy Lopez, closed, 9.h3 |
 |
| Miles, A |
Regan, K |
1-0  |
3 |
1980 |
E12 Queen's Indian defence |
 |
| Morris, W |
Ogaard, L |
0-1  |
3 |
1980 |
B44 Sicilian defence |
 |
| Tiller, B |
Bellin, J |
½-½  |
3 |
1980 |
A27 English, three knights system |
 |
| Bellin, J |
Cramling, D |
0-1  |
4 |
1980 |
A72 Benoni, classical without 9.O-O |
 |
| Bjerke, R |
Heiberg, T |
½-½  |
4 |
1980 |
A29 English, four knights, kingside fianchetto |
 |
| Mariotti, S |
Miles, A |
½-½  |
4 |
1980 |
B53 Sicilian, Chekhover variation |
 |
| Morris, W |
Tiller, B |
½-½  |
4 |
1980 |
C19 French, Winawer, advance, 6...Ne7 |
 |
| Ogaard, L |
Hoen, R |
1-0  |
4 |
1980 |
D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system |
 |
| Regan, K |
Johnsen, O |
1-0  |
4 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Westerinen, H |
De Firmian, N |
½-½  |
4 |
1980 |
B93 Sicilian, Najdorf, 6.f4 |
 |
| Bellin, J |
Hoen, R |
½-½  |
5 |
1980 |
C84 Ruy Lopez, closed defence |
 |
| Heiberg, T |
Morris, W |
0-1  |
5 |
1980 |
A01 Nimzovich-Larsen attack |
 |
| Johnsen, O |
Bjerke, R |
0-1  |
5 |
1980 |
D01 Richter-Veresov attack |
 |
| Miles, A |
De Firmian, N |
1-0  |
5 |
1980 |
D79 Neo-Gruenfeld, 6.O-O, main line |
 |
| Ogaard, L |
Westerinen, H |
1-0  |
5 |
1980 |
A62 Benoni, fianchetto variation |
 |
| Regan, K |
Cramling, D |
1-0  |
5 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Tiller, B |
Mariotti, S |
0-1  |
5 |
1980 |
A55 Old Indian, main line |
 |
| Bjerke, R |
Tiller, B |
½-½  |
6 |
1980 |
E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
 |
| De Firmian, N |
Regan, K |
½-½  |
6 |
1980 |
B35 Sicilian, accelerated fianchetto, modern variation with Bc4 |
 |
| Hoen, R |
Heiberg, T |
½-½  |
6 |
1980 |
C10 French, Paulsen variation |
 |
| Johnsen, O |
Bellin, J |
0-1  |
6 |
1980 |
D01 Richter-Veresov attack |
 |
| Mariotti, S |
Ogaard, L |
0-1  |
6 |
1980 |
B50 Sicilian |
 |
| Morris, W |
Cramling, D |
½-½  |
6 |
1980 |
B33 Sicilian defence |
 |
| Westerinen, H |
Miles, A |
0-1  |
6 |
1980 |
B30 Sicilian defence |
 |
| Bjerke, R |
Hoen, R |
½-½  |
7 |
1980 |
D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system |
 |
| Cramling, D |
Johnsen, O |
1-0  |
7 |
1980 |
B47 Sicilian, Taimanov (Bastrikov) variation |
 |
| Heiberg, T |
Bellin, J |
0-1  |
7 |
1980 |
B40 Sicilian defence |
 |
| Mariotti, S |
Westerinen, H |
0-1  |
7 |
1980 |
A14 English, Neo-Catalan declined |
 |
| Miles, A |
Ogaard, L |
1-0  |
7 |
1980 |
E06 Catalan, closed, 5.Nf3 |
 |
| Regan, K |
Morris, W |
1-0  |
7 |
1980 |
B22 Sicilian, Alapin's variation (2.c3) |
 |
| Tiller, B |
De Firmian, N |
0-1  |
7 |
1980 |
A30 English, symmetrical variation |
 |
| Bellin, J |
Westerinen, H |
½-½  |
8 |
1980 |
E92 King's Indian, classical variation |
 |
| Cramling, D |
Miles, A |
½-½  |
8 |
1980 |
A40 Queen's pawn |
 |
| De Firmian, N |
Bjerke, R |
1-0  |
8 |
1980 |
B57 Sicilian, Sozin, not Scheveningen |
 |
| Heiberg, T |
Mariotti, S |
0-1  |
8 |
1980 |
A01 Nimzovich-Larsen attack |
 |
| Hoen, R |
Tiller, B |
1-0  |
8 |
1980 |
C15 French, Winawer (Nimzovich) variation |
 |
| Morris, W |
Johnsen, O |
1-0  |
8 |
1980 |
B44 Sicilian defence |
 |
| Ogaard, L |
Regan, K |
1-0  |
8 |
1980 |
A40 Queen's pawn |
 |
| Bjerke, R |
Morris, W |
½-½  |
9 |
1980 |
E92 King's Indian, classical variation |
 |
| Hoen, R |
De Firmian, N |
0-1  |
9 |
1980 |
B87 Sicilian, Sozin with ...a6 and ...b5 |
 |
| Johnsen, O |
Mariotti, S |
0-1  |
9 |
1980 |
C12 French, MacCutcheon variation |
 |
| Miles, A |
Bellin, J |
1-0  |
9 |
1980 |
A28 English, four knights system |
 |
| Ogaard, L |
Cramling, D |
0-1  |
9 |
1980 |
D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
 |
| Tiller, B |
Heiberg, T |
½-½  |
9 |
1980 |
A29 English, four knights, kingside fianchetto |
 |
| Westerinen, H |
Regan, K |
0-1  |
9 |
1980 |
C61 Ruy Lopez, Bird's defence |
 |