Event: V INTERNACIONAL DE SAN CRISTOBAL DE LA LAGUNA
Date: 2023-08-28
White: Yuri Dr Agafonov
Black: Alexander Kovchan
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:58] } 1... Nf6 { [%eval 0.29] [%clk 1:28:45] } 2. b3 { [%eval 0.0] [%clk 1:31:21] } 2... d6 { [%eval 0.25] [%clk 1:27:35] } 3. Bb2 { [%eval 0.0] [%clk 1:30:47] } 3... e5 { [%eval 0.12] [%clk 1:27:55] } 4. e3 { [%eval 0.0] [%clk 1:31:05] } 4... e4 { [%eval 0.27] [%clk 1:25:25] } 5. Ng1 { [%eval -0.18] [%clk 1:30:57] } 5... d5 { [%eval -0.31] [%clk 1:25:24] } 6. d3 { [%eval -0.36] [%clk 1:28:25] } 6... Bf5 { [%eval -0.16] [%clk 1:21:58] } 7. Ne2 { [%eval -0.55] [%clk 1:24:58] } 7... Nbd7 { [%eval -0.13] [%clk 1:19:39] } 8. d4?! { [%eval -1.03] } { Inaccuracy. dxe4 was best. } { [%clk 1:20:29] } 8... c6 { [%eval -0.97] [%clk 1:18:32] } 9. h3 { [%eval -1.06] [%clk 1:19:20] } 9... Bd6 { [%eval -0.95] [%clk 1:10:14] } 10. c4 { [%eval -0.91] [%clk 1:17:13] } 10... h5 { [%eval -0.88] [%clk 1:06:57] } 11. g3 { [%eval -1.31] [%clk 1:11:08] } 11... b5 { [%eval -1.32] [%clk 1:05:36] } 12. Qc2 { [%eval -1.5] [%clk 0:46:27] } 12... O-O { [%eval -1.55] [%clk 1:02:09] } 13. c5 { [%eval -1.65] [%clk 0:43:10] } 13... Bc7 { [%eval -1.57] [%clk 1:01:48] } 14. Nd2 { [%eval -1.56] [%clk 0:43:27] } 14... Nh7 { [%eval -1.5] [%clk 0:58:59] } 15. Bc3 { [%eval -1.93] [%clk 0:43:05] } 15... Ndf6 { [%eval -1.63] [%clk 0:55:59] } 16. a4 { [%eval -1.57] [%clk 0:41:11] } 16... a6 { [%eval -1.6] [%clk 0:56:09] } 17. Bg2 { [%eval -1.82] [%clk 0:38:39] } 17... Ng5 { [%eval -1.46] [%clk 0:51:51] } 18. h4 { [%eval -1.41] [%clk 0:36:46] } 18... Ne6 { [%eval -1.71] [%clk 0:52:15] } 19. axb5 { [%eval -1.9] [%clk 0:36:34] } 19... axb5 { [%eval -2.04] [%clk 0:52:39] } 20. Rxa8 { [%eval -1.99] [%clk 0:36:59] } 20... Qxa8 { [%eval -1.99] [%clk 0:53:03] } 21. O-O { [%eval -1.93] [%clk 0:37:23] } 21... Bg4 { [%eval -1.79] [%clk 0:52:14] } 22. Nf4 { [%eval -1.49] [%clk 0:34:41] } 22... Qc8 { [%eval -1.52] [%clk 0:51:32] } 23. Ra1 { [%eval -1.56] [%clk 0:32:46] } 23... g5 { [%eval -1.32] [%clk 0:51:46] } 24. Nxe6 { [%eval -1.34] [%clk 0:32:24] } 24... Qxe6 { [%eval -1.36] [%clk 0:52:10] } 25. hxg5 { [%eval -1.43] [%clk 0:28:10] } 25... Nh7 { [%eval -1.5] [%clk 0:51:24] } 26. Nxe4 { [%eval -1.35] [%clk 0:20:10] } 26... Bf5 { [%eval -1.39] [%clk 0:48:26] } 27. f4 { [%eval -1.32] [%clk 0:20:31] } 27... dxe4 { [%eval -1.11] [%clk 0:46:36] } 28. Ra7 { [%eval -1.6] [%clk 0:20:01] } 28... Bb8 { [%eval -1.84] [%clk 0:45:47] } 29. Rb7 { [%eval -1.71] [%clk 0:20:23] } 29... Re8?! { [%eval -0.75] } { Inaccuracy. Qc8 was best. } { [%clk 0:41:38] } 30. d5 { [%eval -0.84] [%clk 0:14:17] } 30... Qxd5 { [%eval -0.79] [%clk 0:32:57] } 31. Ba1 { [%eval -0.54] [%clk 0:14:19] } 31... Qd3 { [%eval -0.45] [%clk 0:29:08] } 32. Qb2?? { [%eval -3.52] } { Blunder. Qxd3 was best. } { [%clk 0:14:27] } 32... Qxe3+ { [%eval -3.46] [%clk 0:29:06] } 33. Kh1?! { [%eval -5.25] } { Inaccuracy. Kh2 was best. } { [%clk 0:12:18] } 33... Be5 { [%eval -5.11] [%clk 0:29:19] } 34. fxe5 { [%eval -4.95] [%clk 0:12:10] } 34... Be6 { [%eval -4.06] [%clk 0:27:34] } 35. g6 { [%eval -4.31] [%clk 0:10:59] } 35... fxg6 { [%eval -4.7] [%clk 0:27:58] } 36. Qa3?! { [%eval -7.14] } { Inaccuracy. Qc3 was best. } { [%clk 0:09:11] } 36... Rd8 { [%eval -6.97] [%clk 0:26:39] } 37. Qa5?? { [%eval #-4] } { Checkmate is now unavoidable. Bd4 was best. } { [%clk 0:08:02] } 37... Rd1+ { [%eval #-3] [%clk 0:26:58] } 0-1