Event: Round 1: Joshua Xia - Gianmarco Leiva
Site: https://lichess.org
Date: 2023-04-21
White: Joshua Xia
Black: Gianmarco Leiva
BlackTitle: IM
Result: 0-1
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:28:02] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... d6 { [%eval 0.0] [%clk 1:28:29] } 3. d4 { [%eval 0.25] [%clk 1:31:40] } 3... cxd4 { [%eval 0.13] [%clk 1:28:56] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:59] } 4... Nf6 { [%eval 0.3] [%clk 1:29:22] } 5. Nc3 { [%eval 0.21] [%clk 1:32:13] } 5... a6 { [%eval 0.39] [%clk 1:29:49] } 6. Be2 { [%eval 0.07] [%clk 1:31:21] } 6... e5 { [%eval 0.13] [%clk 1:30:04] } 7. Nb3 { [%eval 0.0] [%clk 1:31:45] } 7... Be7 { [%eval 0.22] [%clk 1:30:32] } 8. Be3 { [%eval 0.25] [%clk 1:30:50] } 8... Be6 { [%eval 0.31] [%clk 1:30:36] } 9. O-O { [%eval 0.24] [%clk 1:30:22] } 9... Nbd7 { [%eval 0.32] [%clk 1:30:32] } 10. Qd2 { [%eval 0.02] [%clk 1:30:28] } 10... O-O { [%eval 0.08] [%clk 1:30:10] } 11. a4 { [%eval 0.37] [%clk 1:29:08] } 11... Nb6 { [%eval 0.24] [%clk 1:28:21] } 12. a5 { [%eval 0.4] [%clk 1:27:24] } 12... Nc4 { [%eval 0.19] [%clk 1:28:07] } 13. Bxc4 { [%eval 0.33] [%clk 1:27:41] } 13... Bxc4 { [%eval 0.39] [%clk 1:28:32] } 14. Rfd1 { [%eval 0.29] [%clk 1:27:58] } 14... Rc8 { [%eval 0.15] [%clk 1:19:41] } 15. f3 { [%eval 0.11] [%clk 1:27:38] } 15... Rc6 { [%eval -0.03] [%clk 1:18:36] } 16. Bb6 { [%eval -0.19] [%clk 1:27:02] } 16... Qd7?! { [%eval 0.66] } { Inaccuracy. Qc8 was best. } { [%clk 1:17:10] } 17. Nd5? { [%eval -0.68] } { Mistake. Nc5 was best. } { [%clk 1:27:04] } 17... Nxd5?! { [%eval -0.1] } { Inaccuracy. Bxd5 was best. } { [%clk 1:16:58] } 18. exd5 { [%eval -0.2] [%clk 1:27:28] } 18... Rcc8 { [%eval -0.18] [%clk 1:17:26] } 19. Nc1 { [%eval -0.16] [%clk 1:23:58] } 19... Qf5 { [%eval -0.13] [%clk 1:16:18] } 20. b3 { [%eval -0.18] [%clk 1:24:00] } 20... Bb5 { [%eval -0.11] [%clk 1:12:08] } 21. c4 { [%eval -0.12] [%clk 1:24:20] } 21... Bd7 { [%eval -0.2] [%clk 1:12:23] } 22. Ne2 { [%eval -0.15] [%clk 1:23:54] } 22... Qg6 { [%eval 0.0] [%clk 1:11:49] } 23. Qc3 { [%eval -0.54] [%clk 1:20:35] } 23... h5 { [%eval -0.21] [%clk 1:10:41] } 24. Kh1 { [%eval -0.27] [%clk 1:18:07] } 24... Bf6 { [%eval 0.0] [%clk 1:05:30] } 25. Qe3 { [%eval -0.42] [%clk 1:04:57] } 25... e4 { [%eval -0.31] [%clk 1:02:10] } 26. Bd4?! { [%eval -0.97] } { Inaccuracy. Ra2 was best. } { [%clk 1:02:49] } 26... exf3 { [%eval -1.07] [%clk 1:02:23] } 27. gxf3 { [%eval -1.01] [%clk 0:59:43] } 27... Rfe8 { [%eval -1.08] [%clk 0:57:35] } 28. Qd2 { [%eval -1.59] [%clk 0:54:58] } 28... Bg4? { [%eval -0.24] } { Mistake. Bg5 was best. } { [%clk 0:33:11] } 29. Ng1 { [%eval -0.65] [%clk 0:52:52] } 29... Bf5 { [%eval -0.7] [%clk 0:31:32] } 30. Bxf6 { [%eval -0.72] [%clk 0:52:19] } 30... Qxf6 { [%eval -0.69] [%clk 0:31:57] } 31. Re1 { [%eval -0.81] [%clk 0:52:02] } 31... h4 { [%eval -0.73] [%clk 0:30:36] } 32. Rxe8+ { [%eval -0.9] [%clk 0:49:25] } 32... Rxe8 { [%eval -0.82] [%clk 0:30:53] } 33. Re1 { [%eval -0.96] [%clk 0:49:21] } 33... Rxe1 { [%eval -0.77] [%clk 0:28:59] } 34. Qxe1 { [%eval -0.8] [%clk 0:49:45] } 34... g5 { [%eval -0.32] [%clk 0:29:09] } 35. Qb4?? { [%eval -3.49] } { Blunder. Qe3 was best. } { [%clk 0:48:52] } 35... g4? { [%eval -1.75] } { Mistake. h3 was best. } { [%clk 0:27:26] } 36. c5?? { [%eval -4.75] } { Blunder. Qe1 was best. } { [%clk 0:47:11] } 36... dxc5?? { [%eval -1.36] } { Blunder. Qg6 was best. } { [%clk 0:26:58] } 37. Qf4 { [%eval -1.35] [%clk 0:47:03] } 37... Qg6 { [%eval -1.64] [%clk 0:24:11] } 38. d6?! { [%eval -2.8] } { Inaccuracy. Kg2 was best. } { [%clk 0:43:39] } 38... gxf3 { [%eval -4.16] [%clk 0:21:23] } 39. Nxf3 { [%eval -4.31] [%clk 0:43:45] } 39... h3 { [%eval -4.27] [%clk 0:21:44] } 40. Qg5 { [%eval -4.93] [%clk 0:40:50] } 40... Qxg5 { [%eval -5.08] [%clk 0:21:51] } 41. Nxg5 { [%eval -5.19] [%clk 0:41:13] } 41... f6 { [%eval -5.3] [%clk 0:22:15] } 42. Nf3 { [%eval -5.28] [%clk 0:41:36] } 42... Kf7 { [%eval -5.43] [%clk 0:22:34] } 43. Nd2 { [%eval -5.3] [%clk 0:39:01] } 43... Ke6 { [%eval -5.42] [%clk 0:22:26] } 44. Kg1 { [%eval -5.64] [%clk 0:38:52] } 44... Kxd6 { [%eval -5.57] [%clk 0:22:46] } 45. Kf2 { [%eval -5.59] [%clk 0:39:13] } 45... Kc6 { [%eval -5.96] [%clk 0:22:53] } 46. Ke3 { [%eval -6.01] [%clk 0:39:11] } 46... Kb5 { [%eval -5.76] [%clk 0:22:27] } 47. Nc4 { [%eval -6.07] [%clk 0:39:32] } 47... Be6 { [%eval -5.97] [%clk 0:22:36] } 48. Nd6+ { [%eval -6.39] [%clk 0:39:31] } 48... Kxa5 { [%eval -6.4] [%clk 0:19:54] } 49. Nxb7+ { [%eval -6.83] [%clk 0:38:23] } 49... Kb4 { [%eval -6.73] [%clk 0:20:22] } 50. Kf4 { [%eval -7.72] [%clk 0:34:58] } 50... a5 { [%eval -7.86] [%clk 0:20:37] } 51. Nd6 { [%eval -8.6] [%clk 0:35:07] } 51... Bxb3 { [%eval -7.94] [%clk 0:20:53] } 52. Ne4 { [%eval -8.69] [%clk 0:35:25] } 52... a4 { [%eval -8.31] [%clk 0:21:19] } 53. Nxf6 { [%eval -9.0] [%clk 0:35:47] } 53... a3 { [%eval -10.55] [%clk 0:21:45] } 54. Ke5 { [%eval -12.19] [%clk 0:34:38] } 0-1