Event: 1000gm Independence Day IM Norm Scheveningen
Date: 2023-07-04
White: Sihan Tao
Black: Ingris Rivera
BlackTitle: WIM
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: G/90 + 30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:27:49] } 2. Nf3 { [%eval 0.0] [%clk 1:30:50] } 2... d6 { [%eval 0.0] [%clk 1:28:12] } 3. d4 { [%eval 0.25] [%clk 1:31:09] } 3... cxd4 { [%eval 0.13] [%clk 1:28:37] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:34] } 4... Nf6 { [%eval 0.3] [%clk 1:29:03] } 5. Nc3 { [%eval 0.21] [%clk 1:31:54] } 5... a6 { [%eval 0.39] [%clk 1:29:27] } 6. f3 { [%eval 0.33] [%clk 1:32:15] } 6... e5 { [%eval 0.39] [%clk 1:29:46] } 7. Nb3 { [%eval 0.26] [%clk 1:32:16] } 7... Be7 { [%eval 0.09] [%clk 1:29:35] } 8. Be3 { [%eval 0.34] [%clk 1:30:30] } 8... Be6 { [%eval 0.46] [%clk 1:29:51] } 9. Qd2 { [%eval 0.39] [%clk 1:27:30] } 9... O-O { [%eval 0.53] [%clk 1:29:57] } 10. O-O-O { [%eval 0.37] [%clk 1:26:25] } 10... b5 { [%eval 0.46] [%clk 1:30:00] } 11. Nd5 { [%eval 0.48] [%clk 0:59:59] } 11... Nxd5 { [%eval 0.46] [%clk 1:28:37] } 12. exd5 { [%eval 0.45] [%clk 0:59:05] } 12... Bf5 { [%eval 0.63] [%clk 1:28:11] } 13. Kb1 { [%eval 0.5] [%clk 0:54:00] } 13... Qc7 { [%eval 0.83] [%clk 1:23:35] } 14. g4 { [%eval 0.72] [%clk 0:42:50] } 14... Bd7 { [%eval 0.74] [%clk 1:14:36] } 15. Bd3 { [%eval 0.51] [%clk 0:34:20] } 15... a5 { [%eval 0.47] [%clk 1:13:26] } 16. h4 { [%eval 0.5] [%clk 0:29:37] } 16... a4 { [%eval 0.53] [%clk 1:13:13] } 17. Nc1 { [%eval 0.56] [%clk 0:27:06] } 17... Na6 { [%eval 0.82] [%clk 1:10:17] } 18. h5 { [%eval 0.54] [%clk 0:21:53] } 18... Nc5 { [%eval 0.57] [%clk 1:06:13] } 19. g5? { [%eval -0.61] } { Mistake. Bf5 was best. } { [%clk 0:10:53] } 19... Nxd3 { [%eval -0.11] [%clk 1:05:12] } 20. Nxd3 { [%eval -0.04] [%clk 0:11:09] } 20... Bf5?! { [%eval 0.53] } { Inaccuracy. a3 was best. } { [%clk 1:02:49] } 21. Nb4?! { [%eval -0.04] } { Inaccuracy. a3 was best. } { [%clk 0:11:08] } 21... a3 { [%eval -0.19] [%clk 1:01:23] } 22. b3 { [%eval -0.07] [%clk 0:10:30] } 22... Rfc8 { [%eval 0.0] [%clk 0:59:26] } 23. f4 { [%eval 0.0] [%clk 0:09:24] } 23... Bf8 { [%eval 0.05] [%clk 0:52:40] } 24. h6 { [%eval -0.2] [%clk 0:08:45] } 24... g6 { [%eval 0.11] [%clk 0:52:18] } 25. Nc6 { [%eval -0.22] [%clk 0:07:51] } 25... exf4? { [%eval 1.03] } { Mistake. Be4 was best. } { [%clk 0:34:31] } 26. Bd4 { [%eval 0.97] [%clk 0:07:07] } 26... Ra6 { [%eval 1.08] [%clk 0:33:27] } 27. Qxf4?! { [%eval 0.46] } { Inaccuracy. Nb4 was best. } { [%clk 0:05:37] } 27... Rxc6 { [%eval 0.46] [%clk 0:30:59] } 28. dxc6 { [%eval 0.57] [%clk 0:05:42] } 28... Qxc6 { [%eval 0.45] [%clk 0:31:04] } 29. Rc1 { [%eval 0.28] [%clk 0:05:43] } 29... Qe4 { [%eval 0.17] [%clk 0:20:14] } 30. Qxe4 { [%eval 0.26] [%clk 0:05:09] } 30... Bxe4 { [%eval 0.27] [%clk 0:19:00] } 31. Rhe1 { [%eval -0.26] [%clk 0:05:35] } 31... d5 { [%eval 0.13] [%clk 0:19:10] } 32. Bf6 { [%eval 0.03] [%clk 0:05:44] } 32... Rc6 { [%eval 0.19] [%clk 0:15:23] } 33. Rxe4? { [%eval -1.38] } { Mistake. Ka1 was best. } { [%clk 0:01:32] } 33... dxe4 { [%eval -1.77] [%clk 0:15:09] } 34. c4 { [%eval -1.85] [%clk 0:01:55] } 34... bxc4 { [%eval -2.15] [%clk 0:14:59] } 35. Rxc4 { [%eval -2.9] [%clk 0:02:05] } 35... Rxc4 { [%eval -2.9] [%clk 0:14:47] } 36. bxc4 { [%eval -2.92] [%clk 0:02:33] } 36... Bc5 { [%eval -2.83] [%clk 0:14:38] } 37. Kc2 { [%eval -2.74] [%clk 0:02:10] } 37... Kf8 { [%eval -2.91] [%clk 0:14:14] } 38. Kc3 { [%eval -2.82] [%clk 0:02:35] } 38... e3?? { [%eval -0.05] } { Blunder. Be3 was best. } { [%clk 0:14:10] } 39. Kd3 { [%eval 0.0] [%clk 0:02:05] } 39... Ke8 { [%eval -0.02] [%clk 0:14:07] } 40. Be5 { [%eval -0.02] [%clk 0:02:23] } 40... f5 { [%eval 0.0] [%clk 0:14:03] } 41. gxf6 { [%eval -0.02] [%clk 0:02:25] } 41... Kf7 { [%eval 0.0] [%clk 0:14:00] } 42. Bf4 { [%eval 0.0] [%clk 0:02:09] } 42... Kxf6 { [%eval 0.0] [%clk 0:14:25] } 43. Bxe3 { [%eval 0.0] [%clk 0:02:36] } 43... Bxe3 { [%eval 0.0] [%clk 0:14:28] } 44. Kxe3 { [%eval 0.0] [%clk 0:03:04] } 44... Ke5 { [%eval 0.0] [%clk 0:14:46] } 45. Kd3 { [%eval 0.0] [%clk 0:03:29] } 45... Kd6 { [%eval 0.0] [%clk 0:13:59] } 46. Kd4 { [%eval 0.0] [%clk 0:03:53] } 46... Kc6 { [%eval -0.02] [%clk 0:14:23] } 47. c5?? { [%eval -6.42] } { Blunder. Ke5 was best. } { [%clk 0:03:53] } 47... g5 { [%eval -6.45] [%clk 0:13:32] } 48. Ke4 { [%eval -6.81] [%clk 0:04:03] } 48... Kxc5 { [%eval -6.72] [%clk 0:13:36] } 49. Kf5 { [%eval -7.12] [%clk 0:04:31] } 49... Kd5 { [%eval -7.07] [%clk 0:10:06] } 50. Kg4 { [%eval -7.01] [%clk 0:03:19] } 50... Ke6 { [%eval -7.05] [%clk 0:10:19] } 51. Kxg5 { [%eval -8.58] [%clk 0:02:22] } 51... Ke5 { [%eval -9.25] [%clk 0:10:46] } 52. Kg4 { [%eval -8.52] [%clk 0:02:47] } 52... Kf6 { [%eval -7.99] [%clk 0:11:12] } 53. Kf4 { [%eval -8.5] [%clk 0:03:05] } 53... Kg6 { [%eval -10.63] [%clk 0:11:39] } 54. Ke5 { [%eval -8.46] [%clk 0:03:31] } 54... Kxh6 { [%eval -10.58] [%clk 0:12:04] } 55. Kf6 { [%eval -35.76] [%clk 0:03:56] } 55... Kh5 { [%eval -35.46] [%clk 0:12:30] } 56. Kf5 { [%eval -35.71] [%clk 0:04:21] } 56... h6 { [%eval -12.82] [%clk 0:12:54] } 57. Kf4 { [%eval -34.88] [%clk 0:04:30] } 57... Kg6 { [%eval -35.75] [%clk 0:13:20] } 0-1