| page 1 of 2; games 1-25 of 35 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Sosonko vs Csom |
| 1-0 | 27 |
1976 |
Biel | E06 Catalan, Closed, 5.Nf3 |
| 2. Sosonko vs K Rogoff |
| ½-½ | 29 |
1976 |
Biel | E06 Catalan, Closed, 5.Nf3 |
| 3. Sosonko vs R Byrne |
| ½-½ | 19 |
1977 |
Geneve | E06 Catalan, Closed, 5.Nf3 |
| 4. Sosonko vs Furman |
| ½-½ | 14 |
1977 |
Bad Lauterberg | E06 Catalan, Closed, 5.Nf3 |
| 5. Sosonko vs G Morrison |
| 1-0 | 36 |
1978 |
Amsterdam zt | E06 Catalan, Closed, 5.Nf3 |
| 6. Sosonko vs Najdorf |
| ½-½ | 30 |
1978 |
Wijk aan Zee | E06 Catalan, Closed, 5.Nf3 |
| 7. Sosonko vs E Keogh |
| 1-0 | 30 |
1978 |
Amsterdam zt | E06 Catalan, Closed, 5.Nf3 |
| 8. Sosonko vs Najdorf |
| 1-0 | 33 |
1978 |
Sao Paulo | E06 Catalan, Closed, 5.Nf3 |
| 9. Sosonko vs M Stean |
| ½-½ | 20 |
1979 |
Amsterdam IBM | E06 Catalan, Closed, 5.Nf3 |
| 10. Sosonko vs Karpov |
 | 0-1 | 43 |
1979 |
Waddinxveen | E06 Catalan, Closed, 5.Nf3 |
| 11. Sosonko vs Polugaevsky |
| ½-½ | 21 |
1979 |
Wijk aan Zee | E06 Catalan, Closed, 5.Nf3 |
| 12. Sosonko vs Karpov |
| ½-½ | 17 |
1980 |
0.30, Tilburg | E06 Catalan, Closed, 5.Nf3 |
| 13. Sosonko vs Karpov |
| ½-½ | 12 |
1980 |
cat.14, It , Amsterdam (Netherlands) | E06 Catalan, Closed, 5.Nf3 |
| 14. Sosonko vs Christiansen |
 | 1-0 | 91 |
1982 |
Wijk aan Zee (Netherlands) | E06 Catalan, Closed, 5.Nf3 |
| 15. Sosonko vs Gligoric |
| ½-½ | 22 |
1982 |
Luzern olm ;BIG | E06 Catalan, Closed, 5.Nf3 |
| 16. Sosonko vs Karpov |
| ½-½ | 16 |
1982 |
cat. 14, It , Tilburg | E06 Catalan, Closed, 5.Nf3 |
| 17. Sosonko vs Qi Jingxuan |
| ½-½ | 57 |
1983 |
It FRG-ch | E06 Catalan, Closed, 5.Nf3 |
| 18. Sosonko vs H Pfleger |
| ½-½ | 17 |
1983 |
BL 8283 ;BL | E06 Catalan, Closed, 5.Nf3 |
| 19. Sosonko vs D Chen |
| 1-0 | 69 |
1983 |
Hannover | E06 Catalan, Closed, 5.Nf3 |
| 20. Sosonko vs Karpov |
| ½-½ | 18 |
1983 |
04, Hannover ;MCL 01 | E06 Catalan, Closed, 5.Nf3 |
| 21. Sosonko vs Qi Jingxuan |
| ½-½ | 57 |
1983 |
Hannover | E06 Catalan, Closed, 5.Nf3 |
| 22. Sosonko vs I Radulov |
| 1-0 | 36 |
1983 |
Plovdiv ETC | E06 Catalan, Closed, 5.Nf3 |
| 23. Sosonko vs Karpov |
| ½-½ | 26 |
1983 |
03, Tilburg | E06 Catalan, Closed, 5.Nf3 |
| 24. Sosonko vs Petursson |
| ½-½ | 54 |
1984 |
Saloniki | E06 Catalan, Closed, 5.Nf3 |
| 25. Sosonko vs Zuckerman |
| 1-0 | 42 |
1984 |
New York | E06 Catalan, Closed, 5.Nf3 |
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| page 1 of 2; games 1-25 of 35 |
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