Event: Round 2: Graham, Oliver - Siu, Kam Wa
Date: 2024-09-07
White: Graham, Oliver
WhiteElo: 1830
Black: Siu, Kam Wa
BlackElo: 1892
Result: 0-1
ECO: B34
Opening: Sicilian Defense: Accelerated Dragon, Modern Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nc3 { [%eval 0.21] [%clk 1:31:20] } 2... Nc6 { [%eval 0.27] [%clk 1:31:10] } 3. Nf3 { [%eval 0.17] [%clk 1:31:41] } 3... g6 { [%eval 0.21] [%clk 1:31:36] } 4. d4 { [%eval 0.28] [%clk 1:31:53] } 4... cxd4 { [%eval 0.19] [%clk 1:32:02] } 5. Nxd4 { [%eval 0.16] [%clk 1:32:06] } 5... Bg7 { [%eval 0.24] [%clk 1:32:24] } 6. Be3 { [%eval 0.23] [%clk 1:32:16] } 6... Nf6 { [%eval 0.19] [%clk 1:32:53] } 7. Be2 { [%eval 0.06] [%clk 1:32:26] } 7... O-O { [%eval 0.03] [%clk 1:30:52] } 8. O-O { [%eval 0.08] [%clk 1:30:22] } 8... d5 { [%eval 0.06] [%clk 1:30:34] } 9. exd5 { [%eval 0.12] [%clk 1:29:11] } 9... Nxd5 { [%eval 0.1] [%clk 1:30:24] } 10. Nxc6 { [%eval -0.1] [%clk 1:28:16] } 10... bxc6 { [%eval -0.07] [%clk 1:28:55] } 11. Nxd5 { [%eval -0.09] [%clk 1:25:41] } 11... cxd5 { [%eval -0.08] [%clk 1:28:27] } 12. c3 { [%eval -0.06] [%clk 1:25:22] } 12... a5 { [%eval -0.12] [%clk 1:13:17] } 13. Bf3 { [%eval -0.09] [%clk 1:23:40] } 13... Rb8 { [%eval -0.04] [%clk 1:03:15] } 14. Qd2 { [%eval -0.07] [%clk 1:21:15] } 14... Ba6 { [%eval 0.07] [%clk 1:01:47] } 15. Rfd1 { [%eval 0.07] [%clk 1:19:09] } 15... e6 { [%eval 0.03] [%clk 1:01:01] } 16. Rab1 { [%eval -0.25] [%clk 1:15:25] } 16... Qh4 { [%eval 0.01] [%clk 0:52:23] } 17. b3 { [%eval 0.08] [%clk 1:11:25] } 17... Be5 { [%eval 0.22] [%clk 0:44:54] } 18. g3?? { [%eval -1.58] } { Blunder. h3 was best. } { [%clk 1:11:12] } 18... Qf6 { [%eval -1.35] [%clk 0:44:43] } 19. Bg2?! { [%eval -2.01] } { Inaccuracy. Bf4 was best. } { [%clk 1:06:36] } 19... Bxc3 { [%eval -2.08] [%clk 0:44:18] } 20. Bd4?! { [%eval -2.89] } { Inaccuracy. Bg5 was best. } { [%clk 1:04:05] } 20... Qxd4 { [%eval -2.82] [%clk 0:42:20] } 21. Qxd4 { [%eval -2.86] [%clk 1:04:18] } 21... Bxd4 { [%eval -2.81] [%clk 0:42:48] } 22. Rxd4 { [%eval -2.82] [%clk 1:04:37] } 22... Rb4 { [%eval -2.73] [%clk 0:42:12] } 23. Rxb4 { [%eval -3.1] [%clk 1:01:35] } 23... axb4 { [%eval -3.01] [%clk 0:42:40] } 24. Rc1 { [%eval -3.47] [%clk 1:01:49] } 24... Rc8 { [%eval -3.34] [%clk 0:40:33] } 25. Rxc8+ { [%eval -4.04] [%clk 1:02:12] } 25... Bxc8 { [%eval -4.03] [%clk 0:41:01] } 26. Bf1 { [%eval -4.02] [%clk 1:02:41] } 26... e5 { [%eval -3.94] [%clk 0:38:38] } 27. Bg2 { [%eval -3.93] [%clk 1:00:37] } 27... d4 { [%eval -4.01] [%clk 0:38:28] } 28. Kf1 { [%eval -3.9] [%clk 0:58:32] } 28... Bf5 { [%eval -3.92] [%clk 0:38:57] } 29. Ke2 { [%eval -3.89] [%clk 0:58:12] } 29... Bb1 { [%eval -3.82] [%clk 0:38:28] } 30. Bd5 { [%eval -4.04] [%clk 0:55:41] } 30... Bxa2 { [%eval -3.73] [%clk 0:36:13] } 31. f3 { [%eval -4.56] [%clk 0:49:53] } 31... Kf8 { [%eval -4.37] [%clk 0:35:23] } 32. Kd2 { [%eval -4.66] [%clk 0:47:44] } 32... Bb1 { [%eval -4.28] [%clk 0:35:09] } 33. g4 { [%eval -4.23] [%clk 0:46:30] } 33... g5 { [%eval -4.16] [%clk 0:33:20] } 34. Be4 { [%eval -3.63] [%clk 0:45:24] } 34... Bxe4 { [%eval -3.62] [%clk 0:25:43] } 35. fxe4 { [%eval -3.55] [%clk 0:45:31] } 35... f5 { [%eval -3.63] [%clk 0:25:24] } 36. exf5 { [%eval -3.62] [%clk 0:45:16] } 36... e4 { [%eval -3.66] [%clk 0:25:39] } 37. Ke2 { [%eval -3.63] [%clk 0:45:30] } 37... Kf7 { [%eval -4.16] [%clk 0:25:48] } 38. Kd2 { [%eval -4.44] [%clk 0:45:49] } 38... Kf6 { [%eval -4.63] [%clk 0:26:14] } 39. h3 { [%eval -4.62] [%clk 0:45:51] } 39... h5 { [%eval -4.62] [%clk 0:25:51] } 40. Ke2 { [%eval -4.69] [%clk 0:46:02] } 40... hxg4 { [%eval -4.66] [%clk 0:26:18] } 41. hxg4 { [%eval -4.53] [%clk 0:46:20] } 41... Ke5 { [%eval -4.53] [%clk 0:26:47] } 42. Kd2 { [%eval -4.05] [%clk 0:46:20] } 42... d3 { [%eval -4.44] [%clk 0:22:30] } 43. Kd1? { [%eval -10.52] } { Mistake. Ke3 was best. } { [%clk 0:45:44] } 43... e3 { [%eval -8.85] [%clk 0:21:33] } 44. Ke1 { [%eval -7.69] [%clk 0:45:19] } 44... Kd4?! { [%eval -4.63] } { Inaccuracy. Kd5 was best. } { [%clk 0:16:06] } 45. f6 { [%eval -5.14] [%clk 0:45:16] } 45... Kc3 { [%eval -4.99] [%clk 0:16:32] } 46. f7 { [%eval -5.03] [%clk 0:45:27] } 46... d2+ { [%eval -4.94] [%clk 0:16:48] } 47. Ke2 { [%eval -4.79] [%clk 0:45:00] } 47... Kc2 { [%eval -5.25] [%clk 0:17:17] } 48. f8=Q { [%eval -5.15] [%clk 0:45:12] } 48... d1=Q+ { [%eval -5.07] [%clk 0:17:36] } 49. Kxe3 { [%eval -4.96] [%clk 0:45:23] } 49... Qxg4 { [%eval -4.92] [%clk 0:17:16] } 50. Qg8?! { [%eval -6.74] } { Inaccuracy. Qa8 was best. } { [%clk 0:44:06] } 50... Qf4+ { [%eval -6.05] [%clk 0:16:06] } 51. Ke2 { [%eval -5.73] [%clk 0:44:01] } 51... g4 { [%eval -5.53] [%clk 0:16:01] } 52. Ke1?! { [%eval -8.44] } { Inaccuracy. Qh7+ was best. } { [%clk 0:42:33] } 52... Qe3+ { [%eval -13.96] [%clk 0:10:57] } 53. Kf1 { [%eval -6.02] [%clk 0:42:31] } 53... g3 { [%eval -5.22] [%clk 0:07:38] } 54. Kg2?? { [%eval #-14] } { Checkmate is now unavoidable. Qc8+ was best. } { [%clk 0:36:32] } 54... Qf2+ { [%eval #-13] [%clk 0:05:10] } 55. Kh3 { [%eval #-13] [%clk 0:36:52] } 55... Qf1+ { [%eval #-12] [%clk 0:05:12] } 56. Kh4 { [%eval #-12] [%clk 0:34:52] } 56... g2 { [%eval #-11] [%clk 0:05:15] } 57. Qg6+ { [%eval #-11] [%clk 0:34:53] } 57... Kxb3 { [%eval #-10] [%clk 0:05:07] } 58. Qg3+ { [%eval #-10] [%clk 0:34:14] } 58... Ka4 { [%eval #-9] [%clk 0:04:39] } 59. Qe3 { [%eval #-8] [%clk 0:33:36] } 59... Qh1+ { [%eval #-8] [%clk 0:04:45] } 0-1