Event: Najdorf Memorial
Site: Warsaw POL
Date: 2023-07-11
White: Cherniaiev, Tykhon
WhiteElo: 2331
Black: Kondys, Piotr
BlackElo: 2063
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:47] } 1... Nf6 { [%eval 0.29] [%clk 1:27:48] } 2. c4 { [%eval 0.29] [%clk 1:31:00] } 2... e6 { [%eval 0.22] [%clk 1:22:27] } 3. d4 { [%eval 0.0] [%clk 1:31:07] } 3... d5 { [%eval 0.17] [%clk 1:20:58] } 4. Nc3 { [%eval 0.0] [%clk 1:30:13] } 4... Be7 { [%eval 0.0] [%clk 1:20:18] } 5. Bg5 { [%eval 0.0] } 5... Nbd7 { [%eval 0.39] [%clk 1:20:05] } 6. e3 { [%eval 0.13] [%clk 1:30:00] } 6... h6 { [%eval 0.34] } 7. Bh4 { [%eval 0.23] [%clk 1:30:02] } 7... O-O { [%eval 0.25] [%clk 1:19:44] } 8. Qc2 { [%eval 0.29] [%clk 1:29:32] } 8... a6 { [%eval 0.23] [%clk 1:12:54] } 9. cxd5 { [%eval 0.3] [%clk 1:27:41] } 9... exd5 { [%eval 0.31] [%clk 1:12:48] } 10. Bd3 { [%eval 0.54] [%clk 1:24:09] } 10... c6 { [%eval 0.38] [%clk 1:12:33] } 11. O-O { [%eval 0.45] [%clk 1:24:14] } 11... Re8 { [%eval 0.4] [%clk 1:12:38] } 12. Rab1 { [%eval 0.29] [%clk 1:22:02] } 12... Ne4 { [%eval 0.25] [%clk 0:56:48] } 13. Bxe7 { [%eval 0.1] [%clk 1:20:47] } 13... Qxe7 { [%eval 0.27] [%clk 0:57:06] } 14. Bxe4 { [%eval 0.0] [%clk 1:21:03] } 14... dxe4 { [%eval 0.03] [%clk 0:57:23] } 15. Nd2 { [%eval 0.03] [%clk 1:21:31] } 15... Nf6 { [%eval -0.02] [%clk 0:41:20] } 16. b4 { [%eval -0.01] [%clk 1:00:00] } 16... Bf5 { [%eval 0.0] [%clk 0:31:51] } 17. a4 { [%eval 0.0] [%clk 0:52:45] } 17... Rad8 { [%eval 0.15] } 18. Rfc1 { [%eval 0.0] [%clk 0:52:45] } 18... Qe6 { [%eval 0.4] [%clk 0:29:11] } 19. Qb3 { [%eval 0.29] [%clk 0:49:10] } 19... Nd5 { [%eval 0.28] [%clk 0:26:19] } 20. Ne2?! { [%eval -0.41] } { Inaccuracy. b5 was best. } { [%clk 0:31:58] } 20... Qg6?! { [%eval 0.21] } { Inaccuracy. Bg4 was best. } { [%clk 0:15:52] } 21. Ng3 { [%eval -0.09] [%clk 0:31:58] } 21... Bg4 { [%eval 0.29] } 22. Rc5?! { [%eval -0.52] } { Inaccuracy. b5 was best. } 22... Nf6? { [%eval 0.64] } { Mistake. Be6 was best. } { [%clk 0:12:43] } 23. h3 { [%eval 0.58] [%clk 0:25:43] } 23... Be6 { [%eval 0.81] [%clk 0:12:11] } 24. Qd1?! { [%eval 0.09] } { Inaccuracy. Qc2 was best. } { [%clk 0:22:44] } 24... Rd5?! { [%eval 0.91] } { Inaccuracy. Nd5 was best. } { [%clk 0:07:42] } 25. Nb3?! { [%eval -0.03] } { Inaccuracy. Qc2 was best. } { [%clk 0:18:03] } 25... Rg5 { [%eval 0.4] [%clk 0:06:14] } 26. Rxg5 { [%eval 0.38] [%clk 0:14:37] } 26... Qxg5 { [%eval 0.57] [%clk 0:06:41] } 27. Nc5 { [%eval 0.64] [%clk 0:12:46] } 27... Bc8?! { [%eval 1.25] } { Inaccuracy. h5 was best. } { [%clk 0:06:24] } 28. Kh2? { [%eval -0.05] } { Mistake. b5 was best. } { [%clk 0:12:07] } 28... b6 { [%eval -0.01] [%clk 0:05:26] } 29. Nb3 { [%eval 0.09] [%clk 0:12:23] } 29... Nd5 { [%eval 0.08] [%clk 0:05:46] } 30. Qd2 { [%eval -0.02] [%clk 0:12:02] } 30... h5 { [%eval 0.08] [%clk 0:04:26] } 31. a5 { [%eval 0.06] [%clk 0:11:26] } 31... h4 { [%eval -0.01] [%clk 0:04:39] } 32. Ne2 { [%eval 0.03] [%clk 0:11:16] } 32... Re6?! { [%eval 0.68] } { Inaccuracy. Qf6 was best. } { [%clk 0:03:57] } 33. axb6 { [%eval 0.75] [%clk 0:07:36] } 33... Rf6 { [%eval 0.99] [%clk 0:02:36] } 34. Nf4 { [%eval 1.03] [%clk 0:07:15] } 34... Nxb6 { [%eval 0.83] [%clk 0:02:59] } 35. Nc5?! { [%eval 0.26] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:29] } 35... Qf5 { [%eval 0.25] [%clk 0:03:21] } 36. Qc2 { [%eval 0.36] [%clk 0:01:59] } 36... g5 { [%eval 0.35] [%clk 0:03:37] } 37. Nxe4 { [%eval 0.05] } 37... gxf4 { [%eval 0.3] [%clk 0:03:47] } 38. Nxf6+ { [%eval 0.28] [%clk 0:01:49] } 38... Qxf6 { [%eval 0.39] } 39. Qe4?! { [%eval -0.4] } { Inaccuracy. e4 was best. } { [%clk 0:00:51] } 39... fxe3 { [%eval -0.41] [%clk 0:02:33] } 40. Qxe3 { [%eval -0.64] [%clk 0:30:58] } 40... Be6 { [%eval -0.6] [%clk 0:32:37] } 41. Ra1 { [%eval -0.75] [%clk 0:24:03] } 41... Nd5 { [%eval -0.83] [%clk 0:27:46] } 42. Qd2 { [%eval -0.76] [%clk 0:24:02] } 42... Qf4+?! { [%eval 0.23] } { Inaccuracy. Nc7 was best. } { [%clk 0:24:05] } 43. Qxf4 { [%eval 0.3] [%clk 0:24:24] } 43... Nxf4 { [%eval 0.27] [%clk 0:24:32] } 44. Rxa6 { [%eval 0.3] [%clk 0:23:31] } 44... Bd5 { [%eval 0.3] [%clk 0:24:25] } 45. Ra5 { [%eval 0.29] [%clk 0:23:04] } 45... Bc4 { [%eval 0.47] [%clk 0:21:43] } 46. Rc5 { [%eval 0.47] [%clk 0:22:35] } 46... Bb5 { [%eval 0.56] [%clk 0:21:30] } 47. Rg5+ { [%eval 0.48] [%clk 0:22:56] } 47... Kf8 { [%eval 0.6] [%clk 0:21:09] } 48. Rg4 { [%eval 0.59] [%clk 0:21:55] } 48... Nd3 { [%eval 0.7] [%clk 0:15:25] } 49. Rxh4 { [%eval 0.59] [%clk 0:19:35] } 49... Nxf2 { [%eval 0.49] [%clk 0:14:23] } 50. Rh8+ { [%eval 0.63] [%clk 0:18:08] } 50... Ke7 { [%eval 0.53] [%clk 0:12:34] } 51. Rb8 { [%eval 0.6] [%clk 0:11:02] } 51... Ke6 { [%eval 0.52] [%clk 0:12:50] } 52. h4 { [%eval 0.58] [%clk 0:08:02] } 52... Kd5? { [%eval 2.19] } { Mistake. Ng4+ was best. } { [%clk 0:08:21] } 53. Rf8 { [%eval 1.59] } 53... Ke6 { [%eval 1.5] } 54. Rg8 { [%eval 1.48] [%clk 0:07:17] } 54... Be2?? { [%eval 5.81] } { Blunder. Bd3 was best. } { [%clk 0:05:37] } 55. Re8+ { [%clk 0:07:40] } 1-0