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 |
| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Tkachiev vs Potkin |
| ½-½ | 30 |
2006 |
Russian Club Cup | D12 Queen's Gambit Declined Slav |
| 2. Tkachiev vs Potkin |
 | 1-0 | 32 |
2007 |
European Individual Championships | E54 Nimzo-Indian, 4.e3, Gligoric System |
|