Event: Round 4: Tao, Sihan - Wongso, Steve
Date: 2024-06-12
White: Tao, Sihan
WhiteTitle: FM
WhiteElo: 2147
Black: Wongso, Steve
BlackElo: 2176
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:05] } 2. Nf3 { [%eval 0.24] [%clk 1:31:07] } 2... d6 { [%eval 0.27] [%clk 1:30:23] } 3. d4 { [%eval 0.31] [%clk 1:31:27] } 3... cxd4 { [%eval 0.28] [%clk 1:30:48] } 4. Nxd4 { [%eval 0.26] [%clk 1:31:53] } 4... Nf6 { [%eval 0.24] [%clk 1:31:09] } 5. Nc3 { [%eval 0.28] [%clk 1:32:17] } 5... a6 { [%eval 0.22] [%clk 1:31:36] } 6. Be3 { [%eval 0.2] [%clk 1:32:22] } 6... e5 { [%eval 0.2] [%clk 1:31:33] } 7. Nb3 { [%eval 0.17] [%clk 1:32:33] } 7... Be6 { [%eval 0.2] [%clk 1:31:44] } 8. f3 { [%eval 0.32] [%clk 1:32:53] } 8... Nbd7 { [%eval 0.5] [%clk 1:31:24] } 9. g4 { [%eval 0.59] [%clk 1:32:33] } 9... Be7 { [%eval 0.29] [%clk 1:25:52] } 10. Qd2 { [%eval 0.31] [%clk 1:30:44] } 10... b5 { [%eval 0.31] [%clk 1:25:40] } 11. O-O-O { [%eval 0.29] [%clk 1:19:22] } 11... O-O { [%eval 0.34] [%clk 1:21:53] } 12. g5 { [%eval 0.4] [%clk 1:19:17] } 12... b4 { [%eval 0.59] [%clk 1:19:31] } 13. Ne2 { [%eval 0.73] [%clk 1:17:45] } 13... Nh5 { [%eval 0.66] [%clk 1:06:27] } 14. Ng3 { [%eval 0.72] [%clk 1:17:43] } 14... a5 { [%eval 0.75] [%clk 1:03:23] } 15. Nxh5 { [%eval 0.93] [%clk 0:39:42] } 15... a4 { [%eval 0.84] [%clk 1:03:46] } 16. Na1 { [%eval 0.75] [%clk 0:40:08] } 16... Bxa2 { [%eval 0.67] [%clk 1:04:10] } 17. b3?? { [%eval -1.31] } { Blunder. Ng3 was best. } { [%clk 0:38:57] } 17... axb3?! { [%eval -0.41] } { Inaccuracy. Qc7 was best. } { [%clk 0:23:40] } 18. cxb3 { [%eval -0.55] [%clk 0:25:18] } 18... Rc8+ { [%eval -0.44] [%clk 0:19:57] } 19. Bc4 { [%eval -0.5] [%clk 0:24:31] } 19... Bxb3 { [%eval -0.37] [%clk 0:19:48] } 20. Nxb3 { [%eval -0.34] [%clk 0:24:55] } 20... Rxc4+ { [%eval -0.39] [%clk 0:20:15] } 21. Kb2 { [%eval -0.44] [%clk 0:24:42] } 21... Rc3 { [%eval -0.16] [%clk 0:19:57] } 22. Rc1 { [%eval -0.51] [%clk 0:22:36] } 22... Qa8 { [%eval 0.0] [%clk 0:20:12] } 23. Rxc3 { [%eval 0.03] [%clk 0:20:49] } 23... Qa3+ { [%eval 0.01] [%clk 0:20:40] } 24. Kb1?? { [%eval -3.51] } { Blunder. Kc2 was best. } { [%clk 0:21:18] } 24... bxc3 { [%eval -3.56] [%clk 0:20:56] } 25. Qa2 { [%eval -3.92] [%clk 0:21:42] } 25... c2+ { [%eval -3.93] [%clk 0:18:39] } 26. Ka1 { [%eval -3.98] [%clk 0:17:52] } 26... Qb4 { [%eval -3.78] [%clk 0:18:37] } 27. Bd2 { [%eval -4.47] [%clk 0:14:38] } 27... Qc4 { [%eval -4.48] [%clk 0:18:48] } 28. Rc1 { [%eval -4.33] [%clk 0:13:04] } 28... Nc5 { [%eval -3.56] [%clk 0:17:15] } 29. Rxc2 { [%eval -3.62] [%clk 0:11:33] } 29... Qxb3 { [%eval -3.83] [%clk 0:17:27] } 30. Qxb3 { [%eval -3.78] [%clk 0:10:47] } 30... Nxb3+ { [%eval -3.69] [%clk 0:17:56] } 31. Kb2 { [%eval -3.73] [%clk 0:11:12] } 31... Rb8 { [%eval -3.66] [%clk 0:17:42] } 32. Ka2 { [%eval -3.72] [%clk 0:10:52] } 32... Nd4?! { [%eval -2.56] } { Inaccuracy. Nxd2 was best. } { [%clk 0:17:36] } 33. Rc3 { [%eval -2.62] [%clk 0:10:29] } 33... Bd8 { [%eval -2.37] [%clk 0:15:39] } 34. Rd3 { [%eval -1.99] [%clk 0:10:14] } 34... Bb6 { [%eval -1.95] [%clk 0:14:05] } 35. Be3 { [%eval -2.39] [%clk 0:09:38] } 35... Bc5 { [%eval -2.36] [%clk 0:13:05] } 36. Bxd4 { [%eval -2.22] [%clk 0:07:51] } 36... Bxd4 { [%eval -2.29] [%clk 0:13:34] } 37. Rb3?! { [%eval -3.39] } { Inaccuracy. Rd2 was best. } { [%clk 0:08:21] } 37... Rxb3 { [%eval -3.34] [%clk 0:10:39] } 38. Kxb3 { [%eval -3.23] [%clk 0:08:49] } 38... Be3 { [%eval -3.16] [%clk 0:11:09] } 39. Kc4 { [%eval -3.64] [%clk 0:09:18] } 39... Bxg5 { [%eval -3.24] [%clk 0:11:23] } 40. Kd5?! { [%eval -4.11] } { Inaccuracy. Ng3 was best. } { [%clk 0:09:45] } 40... Be7?! { [%eval -2.71] } { Inaccuracy. g6 was best. } { [%clk 0:11:50] } 41. f4?! { [%eval -4.01] } { Inaccuracy. Kc6 was best. } { [%clk 0:10:12] } 41... g6 { [%eval -4.08] [%clk 0:11:08] } 42. fxe5 { [%eval -4.65] [%clk 0:10:01] } 42... dxe5 { [%eval -4.5] [%clk 0:10:40] } 43. Ng3 { [%eval -4.48] [%clk 0:10:09] } 43... Bf6 { [%eval -4.62] [%clk 0:11:06] } 44. Nf1 { [%eval -4.41] [%clk 0:10:23] } 44... Kg7 { [%eval -4.23] [%clk 0:07:12] } 45. Ne3 { [%eval -4.28] [%clk 0:06:44] } 45... h5 { [%eval -4.23] [%clk 0:07:38] } 46. Nc4?! { [%eval -5.37] } { Inaccuracy. Kc4 was best. } { [%clk 0:06:50] } 46... g5 { [%eval -5.34] [%clk 0:08:01] } 47. Nd6 { [%eval -5.45] [%clk 0:06:02] } 47... Kg6 { [%eval -5.37] [%clk 0:08:27] } 48. Kc4 { [%eval -5.64] [%clk 0:06:05] } 48... g4 { [%eval -5.5] [%clk 0:08:37] } 49. Kd3 { [%eval -5.49] [%clk 0:06:25] } 49... h4 { [%eval -5.72] [%clk 0:05:55] } 50. Ke2 { [%eval -5.67] [%clk 0:05:47] } 50... h3 { [%eval -5.62] [%clk 0:06:03] } 51. Kf2 { [%eval -5.58] [%clk 0:04:30] } 51... Bh4+ { [%eval -5.42] [%clk 0:06:29] } 52. Kg1 { [%eval -5.85] [%clk 0:04:57] } 52... Bg5 { [%eval -5.83] [%clk 0:06:13] } 53. Nf5 { [%eval -5.85] [%clk 0:04:42] } 53... Bd8 { [%eval -5.76] [%clk 0:05:29] } 54. Kf2 { [%eval -5.82] [%clk 0:04:42] } 54... Kg5 { [%eval -6.27] [%clk 0:05:04] } 55. Nd6 { [%eval -6.48] [%clk 0:04:45] } 55... Kf4 { [%eval -6.45] [%clk 0:04:28] } 56. Kg1 { [%eval -6.28] [%clk 0:03:05] } 56... f6 { [%eval -6.11] [%clk 0:03:25] } 57. Kh1 { [%eval -7.01] [%clk 0:03:12] } 57... Be7 { [%eval -7.26] [%clk 0:03:37] } 58. Nf5 { [%eval -7.14] [%clk 0:03:36] } 58... Bb4 { [%eval -6.96] [%clk 0:03:59] } 59. Ng3 { [%eval -6.77] [%clk 0:03:51] } 59... Kf3 { [%eval -7.11] [%clk 0:01:45] } 60. Nh5 { [%eval -6.96] [%clk 0:04:04] } 60... Be7 { [%eval -6.39] [%clk 0:02:10] } 61. Ng3 { [%eval -8.3] [%clk 0:04:26] } 61... Bd8 { [%eval -8.36] [%clk 0:02:22] } 62. Kg1 { [%eval -7.2] [%clk 0:04:17] } 62... Bb6+ { [%eval -7.17] [%clk 0:02:49] } 63. Kh1 { [%eval -7.07] [%clk 0:04:42] } 63... Be3 { [%eval -6.94] [%clk 0:03:14] } 64. Nh5 { [%eval -6.6] [%clk 0:04:49] } 64... Bg5 { [%eval -7.73] [%clk 0:03:32] } 65. Ng3 { [%eval -8.29] [%clk 0:05:15] } 65... Bh4 { [%eval -8.03] [%clk 0:02:03] } 66. Nf5 { [%eval -7.45] [%clk 0:05:39] } 66... Be1 { [%eval -7.22] [%clk 0:02:12] } 0-1