[Event "Korchnoi Memorial"]
[Site "St. Petersburg RUS"]
[Date "2024.08.18"]
[EventDate "2024.08.17"]
[Round "4"]
[Result "1/2-1/2"]
[White "Viktor Otdelnov"]
[Black "Alexander V Kolesnikov"]
[ECO "D30"]
[WhiteElo "2013"]
[BlackElo "1754"]
[PlyCount "112"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. Nc3 O-O 8. Ne5 Nbd7
9. Qa4 c5 10. Nxd7 Nxd7 11. cxd5 cxd4 12. Qxd4 Bf6 13. Qd2 Bxc3 14. bxc3 Bxd5 15.
Bxd5 exd5 16. Qxd5 Nc5 17. Qf3 Re8 18. Be3 Ne4 19. Bd4 Qc8 20. Rfd1 Ng5 21. Qd3 Qc6
22. h4 Ne4 23. Qf3 Rac8 24. Rac1 Qa4 25. Qg4 Nf6 26. Qg5 h6 27. Qf5 Ne4 28. Qg4 Nf6
29. Qf3 Ne4 30. Ra1 Qc4 31. Rd3 Re6 32. Re3 Rce8 33. Qf4 Nd6 34. Qg4 g6 35. Rxe6
Rxe6 36. e3 Kh7 37. Qf3 Qc7 38. Qa8 Re8 39. Qd5 Ne4 40. Rc1 f5 41. Qb5 Nd6 42. Qd3
Ne4 43. Qb5 Nd6 44. Qe2 Ne4 45. c4 Qc6 46. Qf3 Rc8 47. Qe2 Qa4 48. h5 Qc6 49. hxg6+
Kxg6 50. Qf3 Nd2 51. Qxc6+ Rxc6 52. Rd1 Nxc4 53. Kg2 Nd6 54. Rd2 Ne4 55. Rb2 Rc4
56. Kf3 Nc5  1/2-1/2