| Cuellar Gacharna, M |
Bisguier, A |
1-0  |
12 |
1970 |
D46 Queen's Gambit Declined semi-Slav, 6.Bd3 |
 |
| Ivkov, B |
Ciocaltea, V |
1-0  |
12 |
1970 |
A88 Dutch, Leningrad, main variation with c6 |
 |
| Karpov, A |
Villarroel, G |
1-0  |
12 |
1970 |
A16 English opening |
 |
| Kavalek, L |
Yepez Obando, O |
1-0  |
12 |
1970 |
E90 King's Indian, 5.Nf3 |
 |
| O'Kelly de Galway, A |
Stein, L |
0-1  |
12 |
1970 |
E62 King's Indian, fianchetto variation |
 |
| Panno, O |
Caro, A |
1-0  |
12 |
1970 |
A34 English, symmetrical variation |
 |
| Sigurjonsson, G |
Parma, B |
½-½  |
12 |
1970 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
 |
| Slujssar, |
Barcza, G |
0-1  |
12 |
1970 |
D70 Neo-Gruenfeld defence |
 |
| Addison, W |
O'Kelly de Galway, A |
½-½  |
13 |
1970 |
E56 Nimzo-Indian, 4.e3, main line with 7...Nc6 |
 |
| Barcza, G |
Cuellar Gacharna, M |
1-0  |
13 |
1970 |
A25 English, Sicilian reversed |
 |
| Bisguier, A |
Benko, P |
½-½  |
13 |
1970 |
B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) |
 |
| Caro, A |
Kavalek, L |
0-1  |
13 |
1970 |
B33 Sicilian defence |
 |
| Ciocaltea, V |
Panno, O |
0-1  |
13 |
1970 |
B82 Sicilian, Scheveningen, 6.f4 |
 |
| Parma, B |
Slujssar, |
1-0  |
13 |
1970 |
C10 French, Paulsen variation |
 |
| Stein, L |
Ivkov, B |
½-½  |
13 |
1970 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
 |
| Villarroel, G |
Sigurjonsson, G |
0-1  |
13 |
1970 |
B08 Pirc, classical (two knights) system |
 |
| Yepez Obando, O |
Karpov, A |
0-1  |
13 |
1970 |
E55 Nimzo-Indian, 4.e3, Gligoric system, Bronstein variation |
 |
| Benko, P |
Barcza, G |
1-0  |
14 |
1970 |
C47 Four knights, Scotch variation |
 |
| Cuellar Gacharna, M |
Parma, B |
½-½  |
14 |
1970 |
C00 French defence |
 |
| Ivkov, B |
Addison, W |
½-½  |
14 |
1970 |
A22 English opening |
 |
| Karpov, A |
Caro, A |
1-0  |
14 |
1970 |
A25 English, Sicilian reversed |
 |
| Kavalek, L |
Ciocaltea, V |
0-1  |
14 |
1970 |
A88 Dutch, Leningrad, main variation with c6 |
 |
| O'Kelly de Galway, A |
Bisguier, A |
½-½  |
14 |
1970 |
E08 Catalan, closed, 7.Qc2 |
 |
| Panno, O |
Stein, L |
½-½  |
14 |
1970 |
E69 King's Indian, fianchetto, classical main line |
 |
| Sigurjonsson, G |
Slujssar, |
1-0  |
14 |
1970 |
C00 French defence |
 |
| Villarroel, G |
Yepez Obando, O |
½-½  |
14 |
1970 |
B43 Sicilian, Kan, 5.Nc3 |
 |
| Addison, W |
Panno, O |
½-½  |
15 |
1970 |
A70 Benoni, classical with e4 and Nf3 |
 |
| Barcza, G |
O'Kelly de Galway, A |
½-½  |
15 |
1970 |
E02 Catalan, open, 5.Qa4 |
 |
| Bisguier, A |
Ivkov, B |
½-½  |
15 |
1970 |
A35 English, symmetrical variation |
 |
| Caro, A |
Villarroel, G |
½-½  |
15 |
1970 |
C68 Ruy Lopez, exchange variation |
 |
| Ciocaltea, V |
Karpov, A |
½-½  |
15 |
1970 |
C42 Petrov's defence |
 |
| Parma, B |
Benko, P |
½-½  |
15 |
1970 |
C62 Ruy Lopez, old Steinitz defence |
 |
| Slujssar, |
Cuellar Gacharna, M |
0-1  |
15 |
1970 |
D37 Queen's Gambit Declined, 4.Nf3 |
 |
| Stein, L |
Kavalek, L |
1-0  |
15 |
1970 |
C91 Ruy Lopez, closed, 9.d4 |
 |
| Yepez Obando, O |
Sigurjonsson, G |
½-½  |
15 |
1970 |
B09 Pirc, Austrian attack |
 |
| Benko, P |
Slujssar, |
1-0  |
16 |
1970 |
D36 Queen's Gambit Declined, exchange, positional line, 6.Qc2 |
 |
| Ivkov, B |
Barcza, G |
½-½  |
16 |
1970 |
B17 Caro-Kann, Steinitz variation |
 |
| Karpov, A |
Stein, L |
½-½  |
16 |
1970 |
C01 French, exchange variation |
 |
| Kavalek, L |
Addison, W |
½-½  |
16 |
1970 |
C81 Ruy Lopez, open, Howell attack |
 |
| O'Kelly de Galway, A |
Parma, B |
½-½  |
16 |
1970 |
E11 Bogo-Indian defence |
 |
| Panno, O |
Bisguier, A |
½-½  |
16 |
1970 |
E09 Catalan, closed, main line |
 |
| Sigurjonsson, G |
Cuellar Gacharna, M |
½-½  |
16 |
1970 |
C85 Ruy Lopez, Exchange variation doubly deferred (DERLD) |
 |
| Villarroel, G |
Ciocaltea, V |
½-½  |
16 |
1970 |
B08 Pirc, classical (two knights) system |
 |
| Yepez Obando, O |
Caro, A |
1-0  |
16 |
1970 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
 |
| Addison, W |
Karpov, A |
½-½  |
17 |
1970 |
C42 Petrov's defence |
 |
| Barcza, G |
Panno, O |
½-½  |
17 |
1970 |
A24 English, Bremen system with ...g6 |
 |
| Bisguier, A |
Kavalek, L |
½-½  |
17 |
1970 |
D90 Gruenfeld, Three knights variation |
 |
| Caro, A |
Sigurjonsson, G |
0-1  |
17 |
1970 |
B06 Robatsch (modern) defence |
 |
| Ciocaltea, V |
Yepez Obando, O |
1-0  |
17 |
1970 |
B00 King's pawn opening |
 |
| Cuellar Gacharna, M |
Benko, P |
0-1  |
17 |
1970 |
A25 English, Sicilian reversed |
 |
| Parma, B |
Ivkov, B |
½-½  |
17 |
1970 |
B12 Caro-Kann defence |
 |
| Slujssar, |
O'Kelly de Galway, A |
0-1  |
17 |
1970 |
A32 English, symmetrical variation |
 |
| Stein, L |
Villarroel, G |
1-0  |
17 |
1970 |
A14 English, Neo-Catalan declined |
 |