Event: Round 4: Grant Xu - Mykola Bortnyk
Date: 2024-02-17
White: Grant Xu
WhiteTitle: FM
Black: Mykola Bortnyk
BlackTitle: IM
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Barmen Defense
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:19:57] } 2. c3 { [%eval 0.04] [%clk 1:31:08] } 2... d5 { [%eval 0.23] [%clk 1:20:02] } 3. exd5 { [%eval 0.17] [%clk 1:31:33] } 3... Qxd5 { [%eval 0.18] [%clk 1:20:28] } 4. d4 { [%eval 0.11] [%clk 1:31:56] } 4... g6 { [%eval 0.24] [%clk 1:20:11] } 5. Be3 { [%eval 0.0] [%clk 1:26:59] } 5... Nf6 { [%eval 0.19] [%clk 1:17:20] } 6. dxc5 { [%eval 0.05] [%clk 1:15:08] } 6... Qxd1+ { [%eval 0.28] [%clk 1:17:26] } 7. Kxd1 { [%eval 0.27] [%clk 1:15:36] } 7... Ng4 { [%eval 0.22] [%clk 1:16:09] } 8. Bb5+ { [%eval 0.06] [%clk 1:15:30] } 8... Bd7 { [%eval 0.4] [%clk 1:16:14] } 9. Na3 { [%eval 0.0] [%clk 1:14:08] } 9... a5 { [%eval 0.42] [%clk 1:15:35] } 10. Nf3 { [%eval 0.47] [%clk 1:11:34] } 10... e5 { [%eval 0.5] [%clk 1:12:07] } 11. Kc2 { [%eval 0.32] [%clk 1:02:32] } 11... Nxe3+ { [%eval 0.3] [%clk 1:11:40] } 12. fxe3 { [%eval 0.32] [%clk 1:02:59] } 12... f6?! { [%eval 1.19] } { Inaccuracy. Bxc5 was best. } { [%clk 1:11:53] } 13. Bxd7+ { [%eval 1.3] [%clk 1:02:56] } 13... Nxd7 { [%eval 1.28] [%clk 1:09:29] } 14. Nb5 { [%eval 1.34] [%clk 1:03:13] } 14... Rc8 { [%eval 1.21] [%clk 1:09:24] } 15. Nd6+? { [%eval -0.16] } { Mistake. b4 was best. } { [%clk 0:59:25] } 15... Bxd6 { [%eval -0.12] [%clk 1:09:48] } 16. cxd6 { [%eval -0.08] [%clk 0:59:49] } 16... Kf7 { [%eval -0.07] [%clk 1:09:10] } 17. Rad1 { [%eval -0.1] [%clk 0:58:01] } 17... Ke6 { [%eval -0.12] [%clk 1:09:09] } 18. h4?! { [%eval -0.79] } { Inaccuracy. g4 was best. } { [%clk 0:55:11] } 18... Nb6?! { [%eval -0.14] } { Inaccuracy. Rc4 was best. } { [%clk 1:07:23] } 19. e4 { [%eval -0.2] [%clk 0:46:36] } 19... Nc4 { [%eval -0.1] [%clk 1:04:11] } 20. d7 { [%eval -0.12] [%clk 0:46:01] } 20... Rcd8 { [%eval -0.09] [%clk 1:04:39] } 21. Rhe1 { [%eval -0.12] [%clk 0:44:00] } 21... Rxd7 { [%eval -0.16] [%clk 1:00:30] } 22. Rxd7 { [%eval -0.18] [%clk 0:42:33] } 22... Kxd7 { [%eval -0.11] [%clk 1:00:59] } 23. g4 { [%eval -0.15] [%clk 0:40:21] } 23... h5 { [%eval -0.03] [%clk 0:59:05] } 24. gxh5 { [%eval -0.21] [%clk 0:38:42] } 24... Rxh5 { [%eval -0.27] [%clk 0:57:37] } 25. b3 { [%eval -0.34] [%clk 0:37:36] } 25... Nd6 { [%eval -0.41] [%clk 0:57:37] } 26. c4 { [%eval -0.27] [%clk 0:37:36] } 26... b6 { [%eval -0.28] [%clk 0:56:17] } 27. Kd3 { [%eval -0.27] [%clk 0:37:09] } 27... Ke6 { [%eval -0.38] [%clk 0:56:32] } 28. Rg1 { [%eval -0.26] [%clk 0:37:14] } 28... Rh6 { [%eval -0.39] [%clk 0:56:49] } 29. Re1 { [%eval -0.25] [%clk 0:31:34] } 29... Nf7 { [%eval -0.18] [%clk 0:53:22] } 30. c5?! { [%eval -0.89] } { Inaccuracy. a3 was best. } { [%clk 0:30:00] } 30... bxc5 { [%eval -1.01] [%clk 0:53:47] } 31. Kc4 { [%eval -1.24] [%clk 0:30:15] } 31... g5?! { [%eval -0.67] } { Inaccuracy. Nd6+ was best. } { [%clk 0:53:59] } 32. hxg5 { [%eval -0.57] [%clk 0:28:54] } 32... fxg5 { [%eval -0.55] [%clk 0:54:22] } 33. Kxc5 { [%eval -0.46] [%clk 0:24:27] } 33... g4 { [%eval -0.55] [%clk 0:54:29] } 34. Nd2 { [%eval -0.66] [%clk 0:24:29] } 34... Rh2 { [%eval -0.57] [%clk 0:54:46] } 35. Nc4 { [%eval -0.64] [%clk 0:24:16] } 35... Ng5 { [%eval -1.01] [%clk 0:53:58] } 36. Ne3?? { [%eval -2.87] } { Blunder. Rg1 was best. } { [%clk 0:18:21] } 36... g3 { [%eval -2.66] [%clk 0:52:06] } 37. Rg1? { [%eval -4.38] } { Mistake. a3 was best. } { [%clk 0:18:21] } 37... Nxe4+ { [%eval -3.51] [%clk 0:52:22] } 38. Kc4 { [%eval -3.42] [%clk 0:17:56] } 38... Rd2 { [%eval -3.4] [%clk 0:48:05] } 39. Rg2?! { [%eval -4.52] } { Inaccuracy. a4 was best. } { [%clk 0:08:12] } 39... Rxg2 { [%eval -3.75] [%clk 0:41:06] } 40. Nxg2 { [%eval -4.29] [%clk 0:08:40] } 40... Nf6 { [%eval -4.03] [%clk 0:41:28] } 41. b4?! { [%eval -6.22] } { Inaccuracy. Ne1 was best. } { [%clk 0:04:54] } 41... axb4 { [%eval -6.0] [%clk 0:41:44] } 42. Kxb4 { [%eval -5.8] [%clk 0:05:22] } 42... Nd5+ { [%eval -6.89] [%clk 0:42:07] } 43. Kc4 { [%eval -7.14] [%clk 0:04:32] } 43... Nf4 { [%eval -7.14] [%clk 0:42:24] } 44. Nh4 { [%eval -6.7] [%clk 0:04:21] } 44... g2 { [%eval -6.42] [%clk 0:42:37] } 45. Nf3 { [%eval -7.15] [%clk 0:04:40] } 45... Nh3 { [%eval -6.81] [%clk 0:42:24] } 46. a4 { [%eval -8.84] [%clk 0:04:50] } 46... Kd6 { [%eval -7.66] [%clk 0:42:10] } 47. Kd3?! { [%eval -35.88] } { Inaccuracy. Nd4 was best. } { [%clk 0:03:33] } 47... Kd5 { [%eval -35.23] [%clk 0:42:31] } 48. Ke2?? { [%eval #-21] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:01:30] } 48... e4 { [%eval #-26] [%clk 0:42:54] } 49. Ng1 { [%eval #-28] [%clk 0:01:55] } 49... Nxg1+ { [%eval -38.14] [%clk 0:43:17] } 50. Kf2 { [%eval #-16] [%clk 0:02:24] } 50... Nf3 { [%eval #-18] [%clk 0:43:06] } 51. Kxg2 { [%eval #-20] [%clk 0:02:52] } 51... Kc4 { [%eval #-22] [%clk 0:43:26] } 52. a5 { [%eval #-23] [%clk 0:03:09] } 52... Kb5 { [%eval #-18] [%clk 0:43:53] } 53. Kg3 { [%eval #-18] [%clk 0:03:33] } 53... Kxa5 { [%eval #-17] [%clk 0:44:18] } 54. Kf4 { [%eval #-17] [%clk 0:03:59] } 54... Ng5 { [%eval -33.35] [%clk 0:44:45] } 0-1