| page 1 of 1; 3 games |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. R Bellin vs Sosonko |
| 0-1 | 46 |
1973 |
Amsterdam | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 2. R Calvo vs Sosonko |
 | 0-1 | 33 |
1974 |
Clare Benedict 18/431 | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 3. J Sampouw vs Sosonko |
| 0-1 | 27 |
1982 |
Indonesien | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
|