| De Freitas, M |
Wexler, B |
0-1  |
13 |
1960 |
B42 Sicilian, Kan, 5.Bd3 |
 |
| Engels, L |
Schweber, S |
0-1  |
13 |
1960 |
B85 Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 |
 |
| German, E |
Perez Alcocer, J |
1-0  |
13 |
1960 |
C42 Petrov's defence |
 |
| Recalde, E |
Del Pozo, N |
0-1  |
13 |
1960 |
B75 Sicilian, dragon, Yugoslav attack |
 |
| Bazan, O |
Azevedo, J |
0-1  |
14 |
1960 |
A18 English, Mikenas-Carls variation |
 |
| Bolbochan, J |
Letelier Martner, R |
1-0  |
14 |
1960 |
E04 Catalan, open, 5.Nf3 |
 |
| Estrada Degrandi, W |
German, E |
0-1  |
14 |
1960 |
C11 French defence |
 |
| Flores Alvarez, R |
De Freitas, M |
½-½  |
14 |
1960 |
E79 King's Indian, Four pawns attack, main line |
 |
| Perez Alcocer, J |
Canabrava, A |
1-0  |
14 |
1960 |
A05 Reti opening |
 |
| Reinhardt, E |
Engels, L |
0-1  |
14 |
1960 |
A95 Dutch, stonewall with Nc3 |
 |
| Schweber, S |
Carvalho, F |
½-½  |
14 |
1960 |
E09 Catalan, closed, main line |
 |
| Wexler, B |
Camara, R |
0-1  |
14 |
1960 |
E70 King's Indian, 4.e4 |
 |
| Azevedo, J |
Wexler, B |
0-1  |
15 |
1960 |
B27 Sicilian defence |
 |
| Camara, R |
Flores Alvarez, R |
0-1  |
15 |
1960 |
E70 King's Indian, 4.e4 |
 |
| Canabrava, A |
Estrada Degrandi, W |
0-1  |
15 |
1960 |
A95 Dutch, stonewall with Nc3 |
 |
| Carvalho, F |
Reinhardt, E |
½-½  |
15 |
1960 |
B25 Sicilian, closed |
 |
| De Freitas, M |
Del Pozo, N |
½-½  |
15 |
1960 |
A49 King's Indian, fianchetto without c4 |
 |
| Engels, L |
Bazan, O |
0-1  |
15 |
1960 |
B44 Sicilian defence |
 |
| German, E |
Schweber, S |
0-1  |
15 |
1960 |
B93 Sicilian, Najdorf, 6.f4 |
 |
| Letelier Martner, R |
Perez Alcocer, J |
½-½  |
15 |
1960 |
B33 Sicilian defence |
 |
| Recalde, E |
Bolbochan, J |
0-1  |
15 |
1960 |
B90 Sicilian, Najdorf |
 |
| Bazan, O |
Carvalho, F |
½-½  |
16 |
1960 |
B16 Caro-Kann, Bronstein-Larsen variation |
 |
| Bolbochan, J |
Perez Alcocer, J |
1-0  |
16 |
1960 |
D51 Queen's Gambit Declined, 4.Bg5 Nbd7 |
 |
| Del Pozo, N |
Camara, R |
1-0  |
16 |
1960 |
B34 Sicilian, accelerated fianchetto, exchange variation |
 |
| Estrada Degrandi, W |
Letelier Martner, R |
½-½  |
16 |
1960 |
D30 Queen's gambit declined |
 |
| Flores Alvarez, R |
Azevedo, J |
1-0  |
16 |
1960 |
D34 Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 |
 |
| Reinhardt, E |
German, E |
1-0  |
16 |
1960 |
A16 English opening |
 |
| Schweber, S |
Canabrava, A |
1-0  |
16 |
1960 |
D37 Queen's Gambit Declined, 4.Nf3 |
 |
| Wexler, B |
Engels, L |
1-0  |
16 |
1960 |
C00 French defence |
 |
| Azevedo, J |
Del Pozo, N |
½-½  |
17 |
1960 |
B47 Sicilian, Taimanov (Bastrikov) variation |
 |
| Canabrava, A |
Reinhardt, E |
0-1  |
17 |
1960 |
A30 English, symmetrical variation |
 |
| Carvalho, F |
Wexler, B |
½-½  |
17 |
1960 |
E24 Nimzo-Indian, Saemisch variation |
 |
| De Freitas, M |
Recalde, E |
1-0  |
17 |
1960 |
A20 English opening |
 |
| Engels, L |
Flores Alvarez, R |
0-1  |
17 |
1960 |
E73 King's Indian, 5.Be2 |
 |
| German, E |
Bazan, O |
½-½  |
17 |
1960 |
B48 Sicilian, Taimanov variation |
 |
| Letelier Martner, R |
Schweber, S |
0-1  |
17 |
1960 |
B52 Sicilian, Canal-Sokolsky attack, 3...Bd7 |
 |
| Perez Alcocer, J |
Estrada Degrandi, W |
1-0  |
17 |
1960 |
A80 Dutch |
 |
| Bazan, O |
Canabrava, A |
½-½  |
18 |
1960 |
B77 Sicilian, dragon, Yugoslav attack, 9.Bc4 |
 |
| Bolbochan, J |
Estrada Degrandi, W |
½-½  |
18 |
1960 |
D90 Gruenfeld, Three knights variation |
 |
| Del Pozo, N |
Engels, L |
1-0  |
18 |
1960 |
C74 Ruy Lopez, modern Steinitz defence |
 |
| Flores Alvarez, R |
Carvalho, F |
½-½  |
18 |
1960 |
B12 Caro-Kann defence |
 |
| Recalde, E |
Camara, R |
½-½  |
18 |
1960 |
C89 Ruy Lopez, Marshall counter-attack |
 |
| Reinhardt, E |
Letelier Martner, R |
½-½  |
18 |
1960 |
D40 Queen's Gambit Declined, Semi-Tarrasch defence |
 |
| Schweber, S |
Perez Alcocer, J |
½-½  |
18 |
1960 |
E77 King's Indian, Four pawns attack, 6.Be2 |
 |
| Wexler, B |
German, E |
½-½  |
18 |
1960 |
A38 English, symmetrical variation |
 |
| Azevedo, J |
Recalde, E |
1-0  |
19 |
1960 |
B39 Sicilian, accelerated fianchetto, Breyer variation |
 |
| Canabrava, A |
Wexler, B |
0-1  |
19 |
1960 |
E11 Bogo-Indian defence |
 |
| Carvalho, F |
Del Pozo, N |
½-½  |
19 |
1960 |
E48 Nimzo-Indian, 4.e3 O-O, 5.Bd3 d5 |
 |
| De Freitas, M |
Bolbochan, J |
½-½  |
19 |
1960 |
D78 Neo-Gruenfeld, 6.O-O c6 |
 |
| Estrada Degrandi, W |
Schweber, S |
½-½  |
19 |
1960 |
E69 King's Indian, fianchetto, classical main line |
 |
| German, E |
Flores Alvarez, R |
½-½  |
19 |
1960 |
C12 French, MacCutcheon variation |
 |
| Letelier Martner, R |
Bazan, O |
0-1  |
19 |
1960 |
B44 Sicilian defence |
 |
| Perez Alcocer, J |
Reinhardt, E |
½-½  |
19 |
1960 |
A30 English, symmetrical variation |
 |