Event: 16th Annual Philadelphia International International
Site: ChessKast.com
Date: 2023-06-25
White: Jeffery Wang
Black: Giuseppe Leiva
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:29] } 2. Nf3 { [%eval 0.0] [%clk 1:30:59] } 2... d6 { [%eval 0.0] [%clk 1:30:59] } 3. d4 { [%eval 0.25] [%clk 1:31:28] } 3... cxd4 { [%eval 0.13] [%clk 1:31:26] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:48] } 4... Nf6 { [%eval 0.3] [%clk 1:31:42] } 5. Nc3 { [%eval 0.21] [%clk 1:32:18] } 5... a6 { [%eval 0.39] [%clk 1:32:12] } 6. Bd3 { [%eval 0.24] [%clk 1:32:32] } 6... e5 { [%eval 0.22] [%clk 1:32:42] } 7. Nde2 { [%eval 0.05] [%clk 1:32:51] } 7... Be7 { [%eval 0.15] [%clk 1:32:41] } 8. O-O { [%eval 0.19] [%clk 1:33:19] } 8... O-O { [%eval 0.32] [%clk 1:33:11] } 9. Ng3 { [%eval 0.14] [%clk 1:33:48] } 9... Be6 { [%eval 0.21] [%clk 1:33:34] } 10. Nd5 { [%eval 0.16] [%clk 1:33:54] } 10... Bxd5 { [%eval 0.21] [%clk 1:34:04] } 11. exd5 { [%eval 0.19] [%clk 1:34:24] } 11... g6 { [%eval 0.13] [%clk 1:34:28] } 12. c4 { [%eval 0.1] [%clk 1:34:45] } 12... Nbd7 { [%eval 0.34] [%clk 1:34:57] } 13. Kh1 { [%eval 0.33] [%clk 1:35:04] } 13... Rb8 { [%eval 0.4] [%clk 1:34:25] } 14. b3 { [%eval 0.49] [%clk 1:25:33] } 14... b5 { [%eval 0.28] [%clk 1:34:40] } 15. Be3 { [%eval 0.04] [%clk 1:10:05] } 15... h5 { [%eval -0.02] [%clk 1:35:02] } 16. f3 { [%eval -0.35] [%clk 1:10:34] } 16... h4 { [%eval -0.29] [%clk 1:35:32] } 17. Ne2 { [%eval -0.36] [%clk 1:05:59] } 17... bxc4 { [%eval -0.47] [%clk 1:36:01] } 18. bxc4 { [%eval -0.57] [%clk 1:04:06] } 18... Qc7 { [%eval -0.24] [%clk 1:34:17] } 19. Qd2 { [%eval -0.47] [%clk 1:02:11] } 19... Nc5 { [%eval -0.48] [%clk 1:34:47] } 20. f4?! { [%eval -1.1] } { Inaccuracy. Rac1 was best. } { [%clk 0:57:58] } 20... e4 { [%eval -0.68] [%clk 1:28:50] } 21. Bc2 { [%eval -0.6] [%clk 0:50:24] } 21... Ng4 { [%eval -0.55] [%clk 1:29:15] } 22. f5?! { [%eval -1.14] } { Inaccuracy. Bd4 was best. } { [%clk 0:50:54] } 22... Bf6?! { [%eval -0.38] } { Inaccuracy. Nxe3 was best. } { [%clk 1:29:45] } 23. Bd4 { [%eval -0.32] [%clk 0:42:01] } 23... Qe7 { [%eval 0.22] [%clk 1:30:15] } 24. Qf4 { [%eval 0.32] [%clk 0:31:10] } 24... Ne5 { [%eval 0.31] [%clk 1:30:42] } 25. Bxc5 { [%eval 0.15] [%clk 0:31:39] } 25... g5 { [%eval 0.22] [%clk 1:31:11] } 26. Qxe4 { [%eval 0.3] [%clk 0:30:54] } 26... dxc5 { [%eval 0.33] [%clk 1:31:32] } 27. Rab1?! { [%eval -0.27] } { Inaccuracy. Nc3 was best. } { [%clk 0:26:31] } 27... Rbe8? { [%eval 1.24] } { Mistake. Qc7 was best. } { [%clk 1:32:01] } 28. Nc3 { [%eval 1.23] [%clk 0:15:38] } 28... Qd8?! { [%eval 1.89] } { Inaccuracy. Kg7 was best. } { [%clk 1:32:31] } 29. Qe2 { [%eval 1.7] [%clk 0:14:02] } 29... Nc6 { [%eval 1.77] [%clk 1:30:32] } 30. Ne4 { [%eval 1.85] [%clk 0:12:37] } 30... Nd4 { [%eval 1.7] [%clk 1:31:02] } 31. Qd2 { [%eval 1.83] [%clk 0:12:33] } 31... Kg7 { [%eval 1.79] [%clk 1:07:42] } 32. Bd3 { [%eval 1.92] [%clk 0:06:11] } 32... Rxe4 { [%eval 1.91] [%clk 1:02:42] } 33. Bxe4 { [%eval 2.01] [%clk 0:06:40] } 33... Qc7 { [%eval 2.04] [%clk 1:02:41] } 34. Qd1 { [%eval 1.7] [%clk 0:07:09] } 34... Re8 { [%eval 1.65] [%clk 1:03:10] } 35. Qg4 { [%eval 1.86] [%clk 0:06:06] } 35... Qe5 { [%eval 1.88] [%clk 1:03:39] } 36. Bd3 { [%eval 1.83] [%clk 0:02:50] } 36... Qe3 { [%eval 1.68] [%clk 1:04:08] } 37. Rbd1 { [%eval 1.86] [%clk 0:07:17] } 37... Kf8?! { [%eval 2.8] } { Inaccuracy. a5 was best. } { [%clk 1:04:37] } 38. g3 { [%eval 3.28] [%clk 0:07:47] } 38... hxg3 { [%eval 3.34] } 39. Qxg3 { [%eval 3.47] [%clk 0:08:17] } 39... Qxg3 { [%eval 3.55] [%clk 1:05:06] } 40. hxg3 { [%eval 3.55] [%clk 0:08:46] } 40... Re3 { [%eval 3.13] [%clk 1:05:35] } 41. Rfe1 { [%eval 3.52] [%clk 0:06:55] } 41... Rxg3 { [%eval 3.23] [%clk 1:05:30] } 42. Be4?? { [%eval 0.96] } { Blunder. d6 was best. } { [%clk 0:05:54] } 42... Be5?? { [%eval 2.85] } { Blunder. Rg4 was best. } { [%clk 1:00:39] } 43. Rd3 { [%eval 2.86] [%clk 0:07:25] } 43... Rg4 { [%eval 2.84] [%clk 1:01:08] } 44. Bg2 { [%eval 2.9] [%clk 0:07:53] } 44... f6 { [%eval 2.98] [%clk 1:01:37] } 45. Re4 { [%eval 3.04] [%clk 0:07:19] } 45... Bf4 { [%eval 3.04] [%clk 1:00:38] } 46. Kg1 { [%eval 3.24] [%clk 0:05:26] } 46... Rh4 { [%eval 3.08] [%clk 1:01:08] } 47. Rh3 { [%eval 2.45] [%clk 0:03:33] } 47... Rxh3 { [%eval 2.32] [%clk 1:01:37] } 48. Bxh3 { [%eval 2.45] [%clk 0:04:03] } 48... Nf3+ { [%eval 2.65] [%clk 1:02:07] } 49. Kf2 { [%eval 2.6] [%clk 0:00:38] } 49... Ne5 { [%eval 2.6] [%clk 1:02:36] } 50. Bf1 { [%eval 2.67] [%clk 0:01:08] } 50... Ke7 { [%eval 2.73] [%clk 1:03:05] } 51. Re2 { [%eval 2.84] [%clk 0:01:38] } 51... Kd7 { [%eval 3.1] [%clk 0:57:10] } 52. Rb2 { [%eval 3.0] [%clk 0:02:07] } 52... Kc7 { [%eval 3.55] [%clk 0:57:40] } 53. a4?! { [%eval 2.32] } { Inaccuracy. d6+ was best. } { [%clk 0:02:33] } 53... Nd7 { [%eval 2.58] [%clk 0:58:09] } 54. a5 { [%eval 2.6] [%clk 0:03:03] } 54... Bc1 { [%eval 2.7] [%clk 0:47:31] } 55. Ra2 { [%eval 2.36] [%clk 0:03:27] } 55... Ne5 { [%eval 2.5] [%clk 0:47:59] } 56. Be2 { [%eval 1.9] [%clk 0:03:55] } 56... Kd6?! { [%eval 2.78] } { Inaccuracy. Kc8 was best. } { [%clk 0:48:29] } 57. Ke1 { [%eval 2.74] [%clk 0:04:25] } 57... g4 { [%eval 2.86] [%clk 0:48:59] } 58. Kd1 { [%eval 2.39] [%clk 0:04:35] } 58... g3 { [%eval 2.49] [%clk 0:49:29] } 59. Bf1 { [%eval 2.27] [%clk 0:04:23] } 59... Bf4?! { [%eval 3.27] } { Inaccuracy. Bg5 was best. } { [%clk 0:46:53] } 60. Rb2 { [%eval 3.25] [%clk 0:03:23] } 60... Kc7 { [%eval 3.46] [%clk 0:47:23] } 61. Rb6 { [%eval 3.65] [%clk 0:03:09] } 61... Nxc4 { [%eval 3.77] [%clk 0:47:53] } 62. Rxf6 { [%eval 3.6] [%clk 0:00:54] } 62... Nd6 { [%eval 3.82] [%clk 0:48:21] } 1-0