| Gligoric, S |
Matanovic, A |
½-½  |
12 |
1973 |
E56 Nimzo-Indian, 4.e3, main line with 7...Nc6 |
  |
| Osterman, R |
Tatai, S |
1-0 |
12 |
1973 |
D93 Gruenfeld with Bf4 e3 |
  |
| Planinec, A |
Portisch, L |
½-½ |
12 |
1973 |
C34 King's gambit accepted |
|
| Puc, S |
Minic, D |
½-½ |
12 |
1973 |
E67 King's Indian, fianchetto with ...Nd7 |
|
| Quinteros, M |
Ivkov, B |
½-½ |
12 |
1973 |
D37 Queen's Gambit Declined, 4.Nf3 |
|
| Radulov, I |
Parma, B |
½-½ |
12 |
1973 |
B08 Pirc, classical (two knights) system |
|
| Razuvaev, Y |
Suetin, A |
½-½ |
12 |
1973 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
|
| Smejkal, J |
Csom, I |
0-1 |
12 |
1973 |
E69 King's Indian, fianchetto, classical main line |
|
| Barle, J |
Radulov, I |
1-0 |
13 |
1973 |
B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) |
|
| Csom, I |
Ciocaltea, V |
1-0 |
13 |
1973 |
A88 Dutch, Leningrad, main variation with c6 |
|
| Ivkov, B |
Smejkal, J |
½-½ |
13 |
1973 |
B51 Sicilian, Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack |
|
| Matanovic, A |
Puc, S |
1-0 |
13 |
1973 |
B83 Sicilian, Scheveningen, 6.Be2 |
|
| Minic, D |
Quinteros, M |
0-1 |
13 |
1973 |
B97 Sicilian, Najdorf, 7...Qb6 |
|
| Parma, B |
Planinec, A |
½-½ |
13 |
1973 |
C88 Ruy Lopez, closed |
|
| Portisch, L |
Razuvaev, Y |
½-½ |
13 |
1973 |
E09 Catalan, closed, main line |
|
| Suetin, A |
Osterman, R |
½-½ |
13 |
1973 |
B04 Alekhine's defence, modern variation |
|
| Tatai, S |
Gligoric, S |
0-1 |
13 |
1973 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
|
| Ciocaltea, V |
Ivkov, B |
½-½ |
14 |
1973 |
C19 French, Winawer, advance, 6...Ne7 |
|
| Gligoric, S |
Suetin, A |
0-1 |
14 |
1973 |
E91 King's Indian, 6.Be2 |
|
| Osterman, R |
Portisch, L |
0-1 |
14 |
1973 |
B87 Sicilian, Sozin with ...a6 and ...b5 |
|
| Parma, B |
Barle, J |
½-½ |
14 |
1973 |
B04 Alekhine's defence, modern variation |
|
| Planinec, A |
Razuvaev, Y |
½-½ |
14 |
1973 |
A05 Reti opening |
|
| Puc, S |
Tatai, S |
½-½ |
14 |
1973 |
A26 English, closed system |
|
| Quinteros, M |
Matanovic, A |
½-½ |
14 |
1973 |
A17 English opening |
|
| Radulov, I |
Csom, I |
½-½ |
14 |
1973 |
B66 Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 |
|
| Smejkal, J |
Minic, D |
½-½ |
14 |
1973 |
E69 King's Indian, fianchetto, classical main line |
|
| Barle, J |
Planinec, A |
1-0 |
15 |
1973 |
B06 Robatsch (modern) defence |
|
| Csom, I |
Parma, B |
½-½ |
15 |
1973 |
A36 English, symmetrical variation |
|
| Ivkov, B |
Radulov, I |
½-½ |
15 |
1973 |
A14 English, Neo-Catalan declined |
|
| Matanovic, A |
Smejkal, J |
½-½ |
15 |
1973 |
C95 Ruy Lopez, closed, Breyer, 10.d4 |
|
| Minic, D |
Ciocaltea, V |
½-½ |
15 |
1973 |
C69 Ruy Lopez, exchange variation, 5.O-O |
|
| Portisch, L |
Gligoric, S |
½-½ |
15 |
1973 |
D79 Neo-Gruenfeld, 6.O-O, main line |
|
| Razuvaev, Y |
Osterman, R |
1-0 |
15 |
1973 |
E18 Queen's Indian, old main line, 7.Nc3 |
|
| Suetin, A |
Puc, S |
1-0 |
15 |
1973 |
B82 Sicilian, Scheveningen, 6.f4 |
|
| Tatai, S |
Quinteros, M |
0-1 |
15 |
1973 |
E66 King's Indian, fianchetto, Yugoslav Panno |
|
| Barle, J |
Csom, I |
½-½ |
16 |
1973 |
B22 Sicilian, Alapin's variation (2.c3) |
|
| Ciocaltea, V |
Matanovic, A |
½-½ |
16 |
1973 |
B17 Caro-Kann, Steinitz variation |
|
| Gligoric, S |
Razuvaev, Y |
½-½ |
16 |
1973 |
D87 Gruenfeld, exchange, Spassky variation |
|
| Parma, B |
Ivkov, B |
½-½ |
16 |
1973 |
C87 Ruy Lopez, closed, Averbach variation |
|
| Planinec, A |
Osterman, R |
1-0 |
16 |
1973 |
B02 Alekhine's defence |
|
| Puc, S |
Portisch, L |
0-1 |
16 |
1973 |
A20 English opening |
|
| Quinteros, M |
Suetin, A |
½-½ |
16 |
1973 |
E62 King's Indian, fianchetto variation |
|
| Radulov, I |
Minic, D |
½-½ |
16 |
1973 |
B52 Sicilian, Canal-Sokolsky attack, 3...Bd7 |
|
| Smejkal, J |
Tatai, S |
1-0 |
16 |
1973 |
A63 Benoni, fianchetto, 9...Nbd7 |
|
| Csom, I |
Planinec, A |
½-½ |
17 |
1973 |
E69 King's Indian, fianchetto, classical main line |
|
| Ivkov, B |
Barle, J |
½-½ |
17 |
1973 |
B50 Sicilian |
|
| Matanovic, A |
Radulov, I |
½-½ |
17 |
1973 |
B60 Sicilian, Richter-Rauzer |
|
| Minic, D |
Parma, B |
½-½ |
17 |
1973 |
B07 Pirc defence |
|
| Osterman, R |
Gligoric, S |
0-1 |
17 |
1973 |
A53 Old Indian defence |
|
| Portisch, L |
Quinteros, M |
½-½ |
17 |
1973 |
E18 Queen's Indian, old main line, 7.Nc3 |
|
| Razuvaev, Y |
Puc, S |
½-½ |
17 |
1973 |
C05 French, Tarrasch, closed variation |
|
| Suetin, A |
Smejkal, J |
0-1 |
17 |
1973 |
A88 Dutch, Leningrad, main variation with c6 |
|
| Tatai, S |
Ciocaltea, V |
½-½ |
17 |
1973 |
A88 Dutch, Leningrad, main variation with c6 |
|