| Bohosjan, S |
Radev, N |
0-1  |
? |
1973 |
B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) |
 |
| Kirov, N |
Popov, L |
0-1  |
? |
1973 |
B03 Alekhine's defence |
 |
| Minev, N |
Tringov, G |
0-1  |
? |
1973 |
B31 Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) |
 |
| Nikolov, S |
Tringov, G |
0-1  |
? |
1973 |
B88 Sicilian, Sozin, Leonhardt variation |
 |
| Prodanov, D |
Radulov, I |
0-1  |
? |
1973 |
B06 Robatsch (modern) defence |
 |
| Radev, N |
Ermenkov, E |
0-1  |
? |
1973 |
E20 Nimzo-Indian defence |
 |
| Radulov, I |
Atanasov, P |
0-1  |
? |
1973 |
B17 Caro-Kann, Steinitz variation |
 |
| Radulov, I |
Tringov, G |
1-0  |
? |
1973 |
B81 Sicilian, Scheveningen, Keres attack |
 |
| Tomov, K |
Radulov, I |
1-0  |
? |
1973 |
B11 Caro-Kann, two knights, 3...Bg4 |
 |
| Tringov, G |
Ermenkov, E |
0-1  |
? |
1973 |
B60 Sicilian, Richter-Rauzer |
 |