Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-12
White: Nesterenko, Kyrylo
WhiteElo: 2103
Black: Kokoszczynski, Jan
BlackTitle: FM
BlackElo: 2314
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:52] } 2. c4 { [%eval 0.21] [%clk 1:31:12] } 2... e6 { [%eval 0.11] [%clk 1:31:15] } 3. g3 { [%eval 0.16] [%clk 1:31:18] } 3... d5 { [%eval 0.23] [%clk 1:31:17] } 4. Bg2 { [%eval 0.14] [%clk 1:31:37] } 4... Bb4+ { [%eval 0.25] [%clk 1:31:05] } 5. Bd2 { [%eval 0.07] [%clk 1:31:25] } 5... Be7 { [%eval 0.08] [%clk 1:31:26] } 6. Nf3 { [%eval 0.09] [%clk 1:31:45] } 6... O-O { [%eval 0.13] [%clk 1:29:32] } 7. Qc2 { [%eval 0.08] [%clk 1:31:39] } 7... c6 { [%eval 0.2] [%clk 1:29:48] } 8. O-O { [%eval 0.16] [%clk 1:31:54] } 8... a5 { [%eval 0.25] [%clk 1:30:11] } 9. Bf4 { [%eval 0.3] } 9... Nbd7 { [%eval 0.24] [%clk 1:28:23] } 10. Nbd2 { [%eval 0.08] [%clk 1:12:31] } 10... Nh5 { [%eval 0.0] [%clk 1:26:57] } 11. Be3 { [%eval 0.11] [%clk 1:05:14] } 11... f5 { [%eval 0.45] [%clk 1:26:23] } 12. Ne1 { [%eval 0.18] [%clk 0:58:17] } 12... Bd6?! { [%eval 0.92] } { Inaccuracy. f4 was best. } { [%clk 1:11:16] } 13. Nd3 { [%eval 0.49] [%clk 0:53:35] } 13... g5?! { [%eval 1.21] } { Inaccuracy. f4 was best. } { [%clk 1:01:11] } 14. f4?! { [%eval 0.53] } { Inaccuracy. Nf3 was best. } { [%clk 0:47:44] } 14... g4 { [%eval 0.53] [%clk 0:59:48] } 15. a3 { [%eval 0.24] [%clk 0:34:44] } 15... a4 { [%eval 0.77] [%clk 0:55:25] } 16. Nc5?! { [%eval -0.25] } { Inaccuracy. c5 was best. } { [%clk 0:27:21] } 16... Nxc5 { [%eval -0.24] [%clk 0:43:31] } 17. dxc5 { [%eval -0.23] [%clk 0:27:44] } 17... d4 { [%eval -0.25] [%clk 0:41:57] } 18. Bf2?! { [%eval -1.16] } { Inaccuracy. Rad1 was best. } { [%clk 0:20:58] } 18... Bxc5?? { [%eval 0.6] } { Blunder. Bb8 was best. } { [%clk 0:41:38] } 19. b4 { [%eval 0.64] [%clk 0:21:21] } 19... axb3 { [%eval 0.69] [%clk 0:27:42] } 20. Nxb3 { [%eval 0.78] [%clk 0:21:34] } 20... Qe7 { [%eval 0.96] [%clk 0:21:47] } 21. Nxc5 { [%eval 0.92] [%clk 0:20:36] } 21... Qxc5 { [%eval 0.96] [%clk 0:22:11] } 22. Rfd1?! { [%eval 0.39] } { Inaccuracy. Qb2 was best. } { [%clk 0:15:05] } 22... Rd8?! { [%eval 0.99] } { Inaccuracy. e5 was best. } { [%clk 0:21:31] } 23. e3?! { [%eval 0.07] } { Inaccuracy. Qb2 was best. } { [%clk 0:12:15] } 23... Rxa3 { [%eval 0.1] [%clk 0:15:56] } 24. exd4 { [%eval 0.11] [%clk 0:12:38] } 24... Rxa1 { [%eval 0.12] [%clk 0:15:03] } 25. Rxa1 { [%eval 0.17] [%clk 0:13:06] } 25... Qd6 { [%eval 0.17] [%clk 0:14:54] } 26. Qb2 { [%eval 0.0] [%clk 0:05:53] } 26... Nf6 { [%eval 0.0] [%clk 0:12:02] } 27. Ra8 { [%eval 0.0] [%clk 0:05:58] } 27... Kf7 { [%eval 0.0] [%clk 0:11:26] } 28. Be1 { [%eval 0.0] [%clk 0:04:52] } 28... c5 { [%eval -0.02] [%clk 0:06:11] } 29. Ba5 { [%eval 0.0] [%clk 0:04:06] } 29... Re8 { [%eval 0.0] [%clk 0:05:55] } 30. Bc3 { [%eval 0.0] [%clk 0:03:33] } 30... Bd7 { [%eval 0.25] [%clk 0:02:57] } 31. Ra7 { [%eval 0.0] [%clk 0:02:38] } 31... Kg6?? { [%eval 2.59] } { Blunder. Bc6 was best. } { [%clk 0:00:44] } 32. Rxb7 { [%eval 2.59] } 32... cxd4?! { [%eval 3.74] } { Inaccuracy. h5 was best. } { [%clk 0:00:39] } 33. Bxd4?? { [%eval 1.59] } { Blunder. Bb4 was best. } { [%clk 0:02:08] } 33... Ne4? { [%eval 3.32] } { Mistake. Bc8 was best. } { [%clk 0:00:32] } 34. Bxe4 { [%eval 3.33] [%clk 0:01:03] } 34... fxe4 { [%eval 2.84] [%clk 0:01:01] } 35. Qb6?? { [%eval 0.21] } { Blunder. f5+ was best. } { [%clk 0:00:33] } 35... Qxb6 { [%eval 0.33] [%clk 0:00:33] } 36. Bxb6 { [%eval 0.01] [%clk 0:00:56] } 36... Re7?! { [%eval 1.08] } { Inaccuracy. Bc8 was best. } { [%clk 0:00:31] } 37. c5?! { [%eval 0.0] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:41] } 37... Rf7 { [%eval 0.0] [%clk 0:00:50] } 38. Kf2 { [%eval 0.0] [%clk 0:00:34] } 38... e5 { [%eval 0.0] [%clk 0:00:48] } 39. Ke3 { [%eval 0.0] [%clk 0:00:35] } 39... exf4+ { [%eval 0.25] [%clk 0:01:16] } 40. gxf4 { [%eval 0.16] [%clk 0:31:04] } 40... Bc6?? { [%eval 3.13] } { Blunder. Kf6 was best. } { [%clk 0:31:18] } 41. Rxf7 { [%eval 2.8] [%clk 0:29:24] } 41... Kxf7 { [%eval 2.78] [%clk 0:31:42] } 42. f5 { [%eval 2.61] [%clk 0:29:39] } 42... h5 { [%eval 2.18] [%clk 0:18:43] } 43. Kf4?? { [%eval 0.0] } { Blunder. Bd8 was best. } { [%clk 0:27:57] } 43... e3 { [%eval 0.03] [%clk 0:15:27] } 44. Kxe3 { [%eval 0.0] [%clk 0:27:46] } 44... h4 { [%eval 0.0] [%clk 0:15:46] } 45. Bd8 { [%eval 0.01] [%clk 0:07:37] } 45... g3 { [%eval 0.0] [%clk 0:13:27] } 46. h3 { [%eval 0.0] [%clk 0:06:46] } 46... Bd7 { [%eval 0.0] [%clk 0:13:40] } 47. Kf3 { [%eval 0.05] [%clk 0:05:48] } 47... Bxf5 { [%eval 0.0] [%clk 0:13:32] } 48. Kg2 { [%eval 0.0] [%clk 0:06:11] } 48... Be4+ { [%eval 0.0] [%clk 0:13:57] } 49. Kg1 { [%eval 0.02] [%clk 0:06:38] } 49... Bf5 { [%eval 0.0] [%clk 0:14:19] } 50. Bxh4 { [%eval 0.02] [%clk 0:06:57] } 50... Bxh3 { [%clk 0:14:43] } 51. Bxg3 { [%clk 0:07:21] } 51... Bd7 { [%clk 0:15:08] } 52. c6 { [%clk 0:07:43] } 52... Bxc6 { [%clk 0:15:32] } 53. Bd6 { [%clk 0:08:05] } 53... Bg2 { [%clk 0:15:58] } 54. Be7 { [%clk 0:08:31] } 54... Kxe7 { [%clk 0:16:24] } 1/2-1/2