Event: Round 5: Ko Ohn Ko - Xiao Xian Tobias Lim
Date: 2023-10-22
White: Ko Ohn Ko
WhiteTitle: FM
WhiteElo: 2145
Black: Xiao Xian Tobias Lim
BlackElo: 1429
Result: 0-1
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:41] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... e6 { [%eval 0.0] [%clk 1:30:58] } 3. d4 { [%eval 0.25] [%clk 1:31:17] } 3... cxd4 { [%eval 0.13] [%clk 1:31:23] } 4. Nxd4 { [%eval 0.27] } 4... Nc6 { [%eval 0.3] [%clk 1:31:33] } 5. Nc3 { [%eval 0.21] [%clk 1:21:09] } 5... Qc7 { [%eval 0.39] [%clk 1:31:45] } 6. Be3 { [%eval 0.12] [%clk 1:19:39] } 6... Nf6 { [%eval 0.31] [%clk 1:30:16] } 7. a3?? { [%eval -3.36] } { Blunder. Nb3 was best. } { [%clk 1:18:45] } 7... a6?? { [%eval 1.61] } { Blunder. exd4 was best. } { [%clk 1:30:16] } 8. Be2? { [%eval 0.4] } { Mistake. Nxe6 was best. } { [%clk 1:19:05] } 8... Be7 { [%eval 0.29] [%clk 1:27:54] } 9. f4 { [%eval 0.31] [%clk 1:16:07] } 9... d6 { [%eval 0.29] [%clk 1:25:06] } 10. Qd3 { [%eval 0.4] } 10... Bd7 { [%eval 0.31] [%clk 1:19:10] } 11. Nb3 { [%eval 0.3] [%clk 1:06:05] } 11... b5 { [%eval 0.64] [%clk 1:12:43] } 12. g4 { [%eval 0.24] [%clk 1:03:51] } 12... b4 { [%eval 0.43] [%clk 0:55:59] } 13. Na4 { [%eval 0.36] [%clk 0:58:27] } 13... bxa3 { [%eval 0.75] [%clk 0:43:12] } 14. bxa3?! { [%eval 0.18] } { Inaccuracy. Na5 was best. } { [%clk 0:58:42] } 14... d5?! { [%eval 1.1] } { Inaccuracy. b6 was best. } { [%clk 0:30:39] } 15. Nb6?! { [%eval 0.19] } { Inaccuracy. Na5 was best. } { [%clk 0:57:29] } 15... Rb8 { [%eval 0.2] [%clk 0:30:22] } 16. exd5 { [%eval 0.27] [%clk 0:57:06] } 16... Rxb6?! { [%eval 0.92] } { Inaccuracy. h4 was best. } { [%clk 0:29:57] } 17. Bxb6 { [%eval 0.42] [%clk 0:56:37] } 17... Qxb6 { [%eval 0.69] [%clk 0:30:18] } 18. dxc6 { [%eval 0.69] [%clk 0:56:24] } 18... Bxc6 { [%eval 1.05] [%clk 0:30:37] } 19. Rf1 { [%eval 1.0] [%clk 0:56:08] } 19... O-O { [%eval 0.95] [%clk 0:29:59] } 20. Qxa6 { [%eval 0.91] [%clk 0:49:23] } 20... Qc7 { [%eval 1.32] [%clk 0:29:44] } 21. Qa5 { [%eval 1.21] [%clk 0:49:31] } 21... Qb8 { [%eval 1.08] [%clk 0:22:17] } 22. O-O-O { [%eval 1.13] [%clk 0:45:05] } 22... Nd5 { [%eval 1.23] [%clk 0:21:52] } 23. Nd4 { [%eval 1.0] [%clk 0:42:56] } 23... Rc8 { [%eval 1.05] [%clk 0:16:51] } 24. Nxc6 { [%eval 1.08] [%clk 0:38:51] } 24... Rxc6?! { [%eval 1.91] } { Inaccuracy. Kh8 was best. } { [%clk 0:17:08] } 25. Rxd5 { [%eval 1.96] [%clk 0:38:29] } 25... exd5 { [%eval 2.11] [%clk 0:16:58] } 26. Bd3 { [%eval 2.48] [%clk 0:36:30] } 26... Re6 { [%eval 3.09] [%clk 0:11:48] } 27. g5 { [%eval 3.32] [%clk 0:30:31] } 27... Bd6 { [%eval 3.72] [%clk 0:09:35] } 28. Qa4 { [%eval 3.79] [%clk 0:29:50] } 28... Qf8 { [%eval 4.22] [%clk 0:05:51] } 29. Kb2 { [%eval 3.79] [%clk 0:16:44] } 29... Re8 { [%eval 4.4] [%clk 0:06:01] } 30. Rf3 { [%eval 4.4] [%clk 0:17:01] } 30... Ra8 { [%eval 4.31] [%clk 0:04:21] } 31. Qd4 { [%eval 4.07] [%clk 0:10:47] } 31... Bxa3+ { [%eval 4.34] [%clk 0:03:54] } 32. Kc3 { [%eval 4.24] [%clk 0:11:12] } 32... Bb4+ { [%eval 4.22] [%clk 0:03:02] } 33. Kb2 { [%eval 4.14] [%clk 0:11:31] } 33... Qb8 { [%eval 4.26] [%clk 0:02:05] } 34. Kc1 { [%eval 4.18] } 34... Ra3 { [%eval 4.85] [%clk 0:00:51] } 35. Kd1 { [%eval 4.42] [%clk 0:09:44] } 35... Qe8 { [%eval 4.74] [%clk 0:00:48] } 36. Re3 { [%eval 5.01] [%clk 0:09:33] } 36... Ra1+ { [%eval 4.7] [%clk 0:00:43] } 37. Qxa1 { [%eval 3.88] [%clk 0:08:59] } 37... Qxe3 { [%eval 3.98] [%clk 0:01:03] } 38. Qa8+ { [%eval 3.19] [%clk 0:09:21] } 38... Bf8 { [%eval 3.26] [%clk 0:01:28] } 39. Qxd5 { [%eval 3.17] [%clk 0:09:42] } 39... Qxf4 { [%eval 3.38] [%clk 0:00:52] } 40. Qe4 { [%eval 3.11] [%clk 0:09:20] } 40... Qxh2 { [%eval 3.15] [%clk 0:00:53] } 41. Qd5 { [%eval 3.1] [%clk 0:07:13] } 41... g6 { [%eval 2.96] [%clk 0:00:56] } 42. Bc4 { [%eval 3.22] [%clk 0:07:31] } 42... Qd6 { [%eval 3.3] [%clk 0:01:17] } 43. Ke2 { [%eval 3.65] [%clk 0:06:16] } 43... Qxd5 { [%eval 3.57] [%clk 0:01:39] } 44. Bxd5 { [%eval 3.18] [%clk 0:06:41] } 44... Be7 { [%eval 3.38] [%clk 0:01:57] } 45. c4 { [%eval 3.12] [%clk 0:07:09] } 45... Bxg5?! { [%eval 3.94] } { Inaccuracy. Kf6 was best. } { [%clk 0:02:16] } 46. c5 { [%eval 3.87] [%clk 0:07:38] } 46... Bd8 { [%eval 3.96] [%clk 0:01:49] } 47. Kd3?! { [%eval 3.11] } { Inaccuracy. Nd4 was best. } { [%clk 0:06:34] } 47... Kg7 { [%eval 3.71] [%clk 0:01:56] } 48. Ke4? { [%eval 2.13] } { Mistake. Rf1 was best. } { [%clk 0:05:38] } 48... Kf6 { [%eval 1.96] [%clk 0:01:56] } 49. Bb3 { [%eval 2.46] [%clk 0:05:59] } 49... h5 { [%eval 2.67] [%clk 0:01:59] } 50. Bc4 { [%eval 2.54] [%clk 0:06:16] } 50... g5 { [%eval 2.6] [%clk 0:01:35] } 51. Be2 { [%eval 2.65] [%clk 0:06:29] } 51... g4 { [%eval 2.78] [%clk 0:01:30] } 52. Bc4? { [%eval 1.2] } { Mistake. g6 was best. } { [%clk 0:06:36] } 52... Bc7 { [%eval 1.33] [%clk 0:01:40] } 53. Bd3?! { [%eval 0.59] } { Inaccuracy. Bc8 was best. } { [%clk 0:06:54] } 53... Kxg5?! { [%eval 1.17] } { Inaccuracy. Kxg5 was best. } { [%clk 0:01:53] } 54. Kd5?! { [%eval 0.34] } { Inaccuracy. Kf1 was best. } { [%clk 0:06:47] } 54... h4 { [%eval 0.33] [%clk 0:02:04] } 55. Ke4 { [%eval 0.43] [%clk 0:05:38] } 55... f5+ { [%eval 0.37] [%clk 0:01:55] } 56. Ke3 { [%eval 0.14] [%clk 0:06:06] } 56... f4+ { [%eval 0.13] [%clk 0:02:05] } 57. Kf2 { [%eval 0.11] [%clk 0:06:34] } 57... f3 { [%eval 0.17] [%clk 0:01:44] } 58. Be4 { [%eval 0.15] [%clk 0:06:26] } 58... Kf4 { [%eval 0.15] [%clk 0:01:42] } 59. Bb7 { [%eval 0.1] [%clk 0:06:36] } 59... Be5 { [%eval 0.09] [%clk 0:01:46] } 60. Kf1 { [%eval 0.1] [%clk 0:06:20] } 60... g3 { [%eval 0.08] [%clk 0:01:56] } 61. Bc8 { [%eval 0.08] [%clk 0:05:01] } 61... g2+ { [%eval 0.07] } 0-1