| page 1 of 43; games 1-25 of 1,052 |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. S Ionov vs V Livshitz |
| 0-1 | 40 | 1963 | Leningrad Team Championship | A48 King's Indian |
| 2. I Novikov vs S Ionov |
| ½-½ | 39 | 1977 | USSR Junior Championship | B94 Sicilian, Najdorf |
| 3. Kononenko vs S Ionov |
| ½-½ | 43 | 1978 | Spartakiada Zonal | B88 Sicilian, Fischer-Sozin Attack |
| 4. I Novikov vs S Ionov |
| ½-½ | 45 | 1978 | USSR Junior Championship | B94 Sicilian, Najdorf |
| 5. S Ionov vs A Sokolov |
| 0-1 | 31 | 1978 | USSR Junior Championship | E32 Nimzo-Indian, Classical |
| 6. P Kosokin vs S Ionov |
| 0-1 | 33 | 1978 | USSR Junior Championship | B46 Sicilian, Taimanov Variation |
| 7. B Kantsler vs S Ionov |
| 1-0 | 48 | 1979 | USSR Junior Championship | B40 Sicilian |
| 8. G Magalashvili vs S Ionov |
| 0-1 | 40 | 1980 | URS Team Cup First League | C02 French, Advance |
| 9. A Wojtkiewicz vs S Ionov |
| 0-1 | 40 | 1980 | URS Team Cup First League | B43 Sicilian, Kan, 5.Nc3 |
| 10. S Ionov vs A Ryskin |
| 0-1 | 41 | 1980 | URS Team Cup First League | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 11. Ehlvest vs S Ionov |
| 1-0 | 35 | 1980 | URS Team Cup First League | B41 Sicilian, Kan |
| 12. S Ionov vs A Kveinys |
| 1-0 | 51 | 1980 | URS Team Cup First League | C46 Three Knights |
| 13. A V Filipenko vs S Ionov |
| 0-1 | 67 | 1980 | Zenit CC-ch | B42 Sicilian, Kan |
| 14. S Ionov vs V Zhelnin |
| 1-0 | 40 | 1980 | Zenit CC-ch | A21 English |
| 15. V Gusev vs S Ionov |
| 1-0 | 36 | 1982 | RUS Spartakiad 8th | A48 King's Indian |
| 16. S Ionov vs Dolmatov |
| 1-0 | 27 | 1983 | URS-ch sf Volgodonsk | A30 English, Symmetrical |
| 17. S Ionov vs Azmaiparashvili |
| 0-1 | 45 | 1983 | URS-ch sf Volgodonsk | B06 Robatsch |
| 18. Razuvaev vs S Ionov |
| ½-½ | 45 | 1983 | URS-ch sf Volgodonsk | E04 Catalan, Open, 5.Nf3 |
| 19. S Ionov vs A I Petrushin |
| 0-1 | 39 | 1983 | URS-ch sf Volgodonsk | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 20. Gulko vs S Ionov |
| ½-½ | 22 | 1983 | URS-ch sf Volgodonsk | E12 Queen's Indian |
| 21. I Novikov vs S Ionov |
| ½-½ | 41 | 1983 | URS-ch sf Volgodonsk | E15 Queen's Indian |
| 22. V Loginov vs S Ionov |
| ½-½ | 37 | 1983 | URS-ch sf Volgodonsk | E17 Queen's Indian |
| 23. S Ionov vs O Karpeshov |
| 0-1 | 39 | 1983 | URS-ch sf Volgodonsk | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
| 24. G Zaichik vs S Ionov |
| 0-1 | 47 | 1983 | URS-ch sf Volgodonsk | A17 English |
| 25. S Ionov vs A Guseinov |
| ½-½ | 22 | 1983 | URS-ch sf Volgodonsk | E97 King's Indian |
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| page 1 of 43; games 1-25 of 1,052 |
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Kibitzing
