Event: Round 2: Cherniaev, Alexander - Haydon, David L
Date: 2024-03-28
White: Cherniaev, Alexander
WhiteTitle: GM
WhiteElo: 2375
Black: Haydon, David L
BlackTitle: FM
BlackElo: 2241
Result: 1-0
ECO: A05
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.2] [%clk 1:30:37] } 1... Nf6 { [%eval 0.29] [%clk 1:29:58] } 2. g3 { [%eval 0.17] [%clk 1:30:33] } 2... b6 { [%eval 0.39] [%clk 1:29:35] } 3. Bg2 { [%eval 0.21] [%clk 1:30:48] } 3... Bb7 { [%eval 0.32] [%clk 1:29:54] } 4. O-O { [%eval 0.24] [%clk 1:31:02] } 4... c5 { [%eval 0.54] [%clk 1:29:40] } 5. d3 { [%eval 0.18] [%clk 1:30:13] } 5... d6 { [%eval 0.17] [%clk 1:28:49] } 6. e4 { [%eval 0.21] [%clk 1:30:00] } 6... Nbd7 { [%eval 0.64] [%clk 1:26:32] } 7. Nc3 { [%eval 0.4] [%clk 1:28:40] } 7... a6 { [%eval 0.62] [%clk 1:26:22] } 8. a4 { [%eval 0.5] [%clk 1:28:21] } 8... e6 { [%eval 0.59] [%clk 1:25:41] } 9. Nh4 { [%eval 0.5] } 9... Qc7 { [%eval 0.61] [%clk 1:25:12] } 10. f4 { [%eval 0.66] [%clk 1:28:59] } 10... Be7 { [%eval 0.54] [%clk 1:24:41] } 11. Qe1 { [%eval 0.31] [%clk 1:27:26] } 11... O-O { [%eval 0.39] [%clk 1:22:37] } 12. h3 { [%eval 0.28] } 12... Ne8 { [%eval 0.66] [%clk 1:13:33] } 13. g4 { [%eval 0.69] [%clk 1:26:01] } 13... g6 { [%eval 0.68] [%clk 1:12:07] } 14. f5 { [%eval 0.81] [%clk 1:20:08] } 14... Bf6 { [%eval 0.66] [%clk 1:07:59] } 15. Bh6 { [%eval 0.68] [%clk 1:18:32] } 15... Ng7 { [%eval 0.48] [%clk 1:08:20] } 16. Kh1 { [%eval 0.33] [%clk 1:16:56] } 16... Qd8 { [%eval 0.71] [%clk 1:01:28] } 17. Nf3 { [%eval 0.71] [%clk 1:17:07] } 17... Ne5 { [%eval 0.73] [%clk 0:58:12] } 18. Qd2 { [%eval 0.6] [%clk 1:12:33] } 18... Nxf3 { [%eval 0.67] [%clk 0:55:31] } 19. Rxf3?! { [%eval -0.02] } { Inaccuracy. Bxf3 was best. } { [%clk 1:10:20] } 19... exf5 { [%eval -0.21] [%clk 0:54:51] } 20. gxf5 { [%eval 0.0] [%clk 1:10:37] } 20... Re8? { [%eval 1.2] } { Mistake. Be5 was best. } { [%clk 0:54:50] } 21. Raf1?! { [%eval 0.62] } { Inaccuracy. fxg6 was best. } { [%clk 1:01:29] } 21... Nh5?? { [%eval 3.6] } { Blunder. gxf5 was best. } { [%clk 0:53:13] } 22. fxg6 { [%eval 3.45] [%clk 1:01:46] } 22... fxg6 { [%eval 3.45] [%clk 0:53:30] } 23. Rxf6 { [%eval 3.53] [%clk 1:02:04] } 23... Nxf6 { [%eval 3.47] [%clk 0:53:49] } 24. Bg5 { [%eval 3.04] [%clk 1:02:30] } 24... Rf8 { [%eval 3.06] [%clk 0:53:50] } 25. e5 { [%eval 3.18] [%clk 1:02:46] } 25... Ng4 { [%eval 3.83] [%clk 0:37:31] } 26. Rxf8+? { [%eval 2.15] } { Mistake. Bxb7 was best. } { [%clk 0:48:48] } 26... Qxf8 { [%eval 2.24] [%clk 0:37:46] } 27. hxg4 { [%eval 2.2] [%clk 0:49:07] } 27... Qf1+ { [%eval 1.98] [%clk 0:32:23] } 28. Kh2 { [%eval 2.22] } 28... Bxg2 { [%eval 2.2] } 29. Qxg2 { [%eval 1.94] [%clk 0:49:43] } 29... Qxg2+ { [%eval 2.19] [%clk 0:33:03] } 30. Kxg2 { [%eval 2.01] [%clk 0:50:04] } 30... dxe5 { [%eval 1.84] [%clk 0:32:23] } 31. Be3 { [%eval 1.58] [%clk 0:44:59] } 31... h5 { [%eval 1.75] [%clk 0:31:36] } 32. Nd5 { [%eval 1.75] [%clk 0:41:17] } 32... Rb8 { [%eval 1.8] [%clk 0:30:46] } 33. gxh5 { [%eval 1.78] [%clk 0:36:37] } 33... gxh5 { [%eval 1.8] [%clk 0:30:48] } 34. Nf6+ { [%eval 1.81] [%clk 0:37:02] } 34... Kf7 { [%eval 1.79] [%clk 0:31:11] } 35. Nxh5 { [%eval 1.93] [%clk 0:37:29] } 35... Ke6?! { [%eval 2.71] } { Inaccuracy. b5 was best. } { [%clk 0:31:03] } 36. Ng3 { [%eval 3.04] [%clk 0:37:35] } 36... Rc8 { [%eval 3.08] [%clk 0:27:51] } 37. Ne4 { [%eval 2.9] [%clk 0:35:41] } 37... c4 { [%eval 2.78] [%clk 0:28:09] } 38. Bxb6 { [%eval 2.79] [%clk 0:36:00] } 38... cxd3 { [%eval 2.71] [%clk 0:27:56] } 39. cxd3 { [%eval 2.82] [%clk 0:36:29] } 39... Rc2+ { [%eval 2.75] [%clk 0:28:18] } 40. Kf3 { [%eval 2.83] [%clk 0:36:54] } 40... Rxb2 { [%eval 2.94] [%clk 0:28:26] } 41. a5 { [%eval 2.81] [%clk 0:37:19] } 41... Kd5 { [%eval 2.92] [%clk 0:27:25] } 42. Nc5 { [%eval 2.81] [%clk 0:36:13] } 42... Rb5 { [%eval 2.89] [%clk 0:25:32] } 43. Nxa6 { [%eval 3.05] [%clk 0:35:21] } 43... Rb3?! { [%eval 4.28] } { Inaccuracy. Rb2 was best. } { [%clk 0:25:34] } 44. Nc7+ { [%eval 4.27] [%clk 0:32:20] } 44... Kd6 { [%eval 4.22] [%clk 0:23:17] } 45. Ke3 { [%eval 4.4] [%clk 0:32:18] } 45... Kc6 { [%eval 4.07] [%clk 0:23:05] } 46. Ke4 { [%eval 4.21] [%clk 0:31:05] } 46... Ra3 { [%eval 4.37] [%clk 0:21:38] } 47. Na6 { [%eval 4.65] [%clk 0:29:53] } 47... Rc3 { [%eval 4.54] [%clk 0:20:13] } 48. Kxe5 { [%eval 5.13] [%clk 0:29:12] } 48... Kb5 { [%eval 5.6] [%clk 0:18:39] } 49. Nc5 { [%eval 5.74] [%clk 0:29:20] } 49... Kc6 { [%eval 5.5] [%clk 0:18:17] } 50. d4 { [%eval 5.04] [%clk 0:27:49] } 50... Re3+ { [%eval 5.06] [%clk 0:17:40] } 51. Ne4 { [%eval 4.22] [%clk 0:27:50] } 51... Rd3 { [%eval 5.08] [%clk 0:18:02] } 52. Ke6 { [%eval 5.57] [%clk 0:25:09] } 52... Rd1 { [%eval 5.27] [%clk 0:18:07] } 53. Kf5 { [%eval 5.32] [%clk 0:22:10] } 53... Rh1 { [%eval 5.87] [%clk 0:17:38] } 54. Nf6 { [%eval 5.2] [%clk 0:19:34] } 54... Rf1+ { [%eval 5.05] [%clk 0:12:56] } 55. Ke5 { [%eval 5.84] [%clk 0:19:51] } 55... Re1+ { [%eval 5.56] [%clk 0:13:11] } 56. Ne4 { [%eval 5.73] [%clk 0:20:13] } 56... Rd1 { [%eval 5.77] [%clk 0:13:24] } 57. Bc5 { [%eval 4.87] [%clk 0:20:31] } 57... Rd3? { [%eval 8.64] } { Mistake. Ra1 was best. } { [%clk 0:10:38] } 58. a6 { [%eval 7.32] [%clk 0:20:30] } 58... Rd1?! { [%eval 33.48] } { Inaccuracy. Rh3 was best. } { [%clk 0:10:53] } 59. a7 { [%eval 11.4] [%clk 0:20:48] } 59... Kb7 { [%eval 28.69] [%clk 0:11:19] } 60. d5 { [%eval 37.08] [%clk 0:19:46] } 1-0