[Event "Snezenky a Machri"]
[Site "Marianske Lazne"]
[Date "2009.11.29"]
[EventDate "2009.??.??"]
[Round "2.3"]
[Result "1/2-1/2"]
[White "Kateryna Alexandrovna Lahno"]
[Black "Viktor Korchnoi"]
[ECO "C13"]
[WhiteElo "2499"]
[BlackElo "2567"]
[PlyCount "83"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5
7. hxg5 Qxg5 8. Qd3 Nf8 9. Nh3 Qe7 10. Nf4 Nc6 11. O-O-O Bd7
12. Qg3 Rg8 13. Ncxd5 exd5 14. Nxd5 Qd8 15. Nf6+ gxf6 16. Qxg8
fxe5 17. dxe5 Qe7 18. f4 O-O-O 19. Bc4 Ne6 20. Qg3 Qc5
21. Bxe6 Bxe6 22. Rxd8+ Nxd8 23. Rd1 b5 24. Qg8 Qe3+ 25. Kb1
Bd7 26. Qxh7 Qxf4 27. Qd3 Qg4 28. a4 bxa4 29. Qa6+ Nb7 30. Rh1
Kb8 31. Rh8+ Bc8 32. Qc6 Qd1+ 33. Ka2 Nd8 34. Qb5+ Bb7
35. Qxa4 Bd5+ 36. b3 Qxc2+ 37. Ka3 Qc1+ 38. Ka2 Qd2+ 39. Ka3
Bxg2 40. Qh4 Qa5+ 41. Kb2 Qxe5+ 42. Ka2 1/2-1/2