Event: Round 2: Lucas Jiang - Ingris Rivera
Date: 2023-07-15
White: Lucas Jiang
Black: Ingris Rivera
BlackTitle: WIM
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:33] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... d6 { [%eval 0.0] [%clk 1:30:54] } 3. d4 { [%eval 0.25] [%clk 1:31:36] } 3... cxd4 { [%eval 0.13] [%clk 1:31:15] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:59] } 4... Nf6 { [%eval 0.3] [%clk 1:31:38] } 5. Nc3 { [%eval 0.21] [%clk 1:32:15] } 5... a6 { [%eval 0.39] [%clk 1:32:02] } 6. f3 { [%eval 0.33] [%clk 1:32:35] } 6... e5 { [%eval 0.39] [%clk 1:32:05] } 7. Nb3 { [%eval 0.26] [%clk 1:32:56] } 7... Be7 { [%eval 0.09] [%clk 1:32:23] } 8. Be3 { [%eval 0.34] [%clk 1:33:03] } 8... Be6 { [%eval 0.44] [%clk 1:32:38] } 9. Qd2 { [%eval 0.47] [%clk 1:33:22] } 9... O-O { [%eval 0.37] [%clk 1:32:58] } 10. O-O-O { [%eval 0.35] [%clk 1:33:37] } 10... Nbd7 { [%eval 0.38] [%clk 1:32:59] } 11. g4 { [%eval 0.36] [%clk 1:33:40] } 11... b5 { [%eval 0.38] [%clk 1:32:53] } 12. g5 { [%eval 0.6] [%clk 1:33:47] } 12... Ne8 { [%eval 1.08] [%clk 1:32:20] } 13. h4 { [%eval 1.27] [%clk 1:29:20] } 13... b4 { [%eval 1.26] [%clk 1:31:18] } 14. Nd5 { [%eval 1.27] [%clk 1:27:45] } 14... Bxd5 { [%eval 1.35] [%clk 1:31:08] } 15. Qxd5 { [%eval 1.47] [%clk 1:27:37] } 15... a5 { [%eval 1.36] [%clk 1:25:25] } 16. Kb1 { [%eval 1.38] [%clk 1:22:07] } 16... a4 { [%eval 1.25] [%clk 1:21:00] } 17. Nc1 { [%eval 0.98] [%clk 1:20:45] } 17... Nc7 { [%eval 1.11] [%clk 1:19:30] } 18. Qd2 { [%eval 0.99] [%clk 1:20:23] } 18... Ne6? { [%eval 2.39] } { Mistake. Rb8 was best. } { [%clk 1:11:28] } 19. Bh3? { [%eval 0.72] } { Mistake. Nd3 was best. } { [%clk 1:07:21] } 19... Ndc5?! { [%eval 1.47] } { Inaccuracy. Qa5 was best. } { [%clk 1:08:12] } 20. Qxb4 { [%eval 1.45] [%clk 1:02:33] } 20... a3 { [%eval 1.39] [%clk 1:02:54] } 21. b3 { [%eval 1.52] [%clk 0:52:06] } 21... Qc7 { [%eval 2.12] [%clk 0:58:11] } 22. Qc4 { [%eval 2.21] [%clk 0:43:23] } 22... Qb8 { [%eval 2.33] [%clk 0:54:29] } 23. Bxe6 { [%eval 2.38] [%clk 0:37:13] } 23... Nxe6 { [%eval 2.47] [%clk 0:54:43] } 24. Qe2?! { [%eval 1.78] } { Inaccuracy. Ne2 was best. } { [%clk 0:28:36] } 24... Rc8 { [%eval 1.82] [%clk 0:52:10] } 25. c4 { [%eval 1.66] [%clk 0:26:34] } 25... Bd8 { [%eval 2.12] [%clk 0:47:05] } 26. Rd5 { [%eval 2.22] [%clk 0:23:37] } 26... Rc6 { [%eval 2.25] [%clk 0:42:24] } 27. h5?! { [%eval 1.14] } { Inaccuracy. Rb5 was best. } { [%clk 0:19:14] } 27... Nxg5?! { [%eval 2.2] } { Inaccuracy. Bxg5 was best. } { [%clk 0:35:46] } 28. h6 { [%eval 2.38] [%clk 0:15:54] } 28... g6 { [%eval 2.47] [%clk 0:35:46] } 29. Rb5 { [%eval 2.32] [%clk 0:13:18] } 29... Qc7 { [%eval 2.45] [%clk 0:29:04] } 30. Nd3 { [%eval 2.47] [%clk 0:11:04] } 30... Ne6 { [%eval 2.7] [%clk 0:24:11] } 31. Nb4 { [%eval 2.81] [%clk 0:10:37] } 31... Rc5 { [%eval 2.75] [%clk 0:23:21] } 32. Nd5 { [%eval 2.72] [%clk 0:09:04] } 32... Qc8 { [%eval 2.73] [%clk 0:20:27] } 33. Bxc5 { [%eval 2.1] [%clk 0:06:10] } 33... dxc5 { [%eval 2.22] [%clk 0:20:51] } 34. Qh2 { [%eval 2.32] [%clk 0:03:50] } 34... f6 { [%eval 2.01] [%clk 0:19:01] } 35. Rb6 { [%eval 1.96] [%clk 0:02:38] } 35... Kf7 { [%eval 2.09] [%clk 0:13:13] } 36. Rd6 { [%eval 1.94] [%clk 0:01:59] } 36... Ra6 { [%eval 2.14] [%clk 0:11:30] } 37. Rxa6 { [%eval 2.08] [%clk 0:02:19] } 37... Qxa6 { [%eval 2.0] [%clk 0:11:57] } 38. Rd1 { [%eval 2.23] [%clk 0:01:55] } 38... Nd4 { [%eval 2.35] [%clk 0:10:37] } 39. f4 { [%eval 1.85] [%clk 0:01:16] } 39... Qc8 { [%eval 2.28] [%clk 0:04:48] } 40. f5 { [%eval 2.21] [%clk 0:00:33] } 40... gxf5?? { [%eval 5.26] } { Blunder. g5 was best. } { [%clk 0:04:21] } 41. Qg2?! { [%eval 4.14] } { Inaccuracy. Qh5+ was best. } { [%clk 0:00:34] } 41... Ke6? { [%eval 7.18] } { Mistake. Ne6 was best. } { [%clk 0:02:17] } 42. exf5+?! { [%eval 4.65] } { Inaccuracy. Qg8+ was best. } { [%clk 0:00:40] } 42... Kd6 { [%eval 4.44] [%clk 0:02:25] } 43. Rf1 { [%eval 4.69] [%clk 0:00:43] } 43... Qb8?! { [%eval 6.0] } { Inaccuracy. Qd7 was best. } { [%clk 0:01:21] } 44. Qg8 { [%eval 5.75] [%clk 0:00:42] } 44... Qc8 { [%eval 7.53] [%clk 0:00:41] } 45. Qxh7 { [%eval 7.29] [%clk 0:00:44] } 45... e4 { [%eval 7.53] [%clk 0:00:36] } 46. Qg8 { [%eval 8.02] [%clk 0:00:43] } 46... Nxf5? { [%eval #13] } { Checkmate is now unavoidable. e3 was best. } { [%clk 0:00:48] } 47. h7 { [%eval 23.42] [%clk 0:00:59] } 1-0