Event: Round 4: Xu, Zhihan (samuel) - McCallum, Elliot
Date: 2024-06-26
White: Xu, Zhihan (samuel)
WhiteElo: 1661
Black: McCallum, Elliot
BlackElo: 1718
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] [%clk 1:29:57] } 2. Nf3 { [%eval 0.24] [%clk 1:31:23] } 2... a6 { [%eval 0.44] [%clk 1:30:06] } 3. c3 { [%eval 0.37] [%clk 1:31:48] } 3... d5 { [%eval 0.59] [%clk 1:30:08] } 4. exd5 { [%eval 0.45] [%clk 1:32:12] } 4... Qxd5 { [%eval 0.45] [%clk 1:30:00] } 5. d4 { [%eval 0.35] [%clk 1:32:30] } 5... e6 { [%eval 0.41] [%clk 1:29:43] } 6. g3 { [%eval 0.32] [%clk 1:32:56] } 6... Nc6 { [%eval 0.56] [%clk 1:29:03] } 7. Bg2 { [%eval 0.5] [%clk 1:33:19] } 7... Nf6 { [%eval 0.75] [%clk 1:27:54] } 8. O-O { [%eval 0.87] [%clk 1:33:43] } 8... Qd8 { [%eval 1.03] [%clk 1:24:17] } 9. Ne5 { [%eval 0.9] [%clk 1:14:00] } 9... Bd7 { [%eval 0.85] [%clk 1:16:02] } 10. Re1 { [%eval 0.5] [%clk 1:00:14] } 10... Be7 { [%eval 0.68] [%clk 1:06:52] } 11. dxc5 { [%eval 0.44] [%clk 0:45:44] } 11... Bxc5 { [%eval 0.71] [%clk 1:05:28] } 12. Nxd7 { [%eval 0.61] [%clk 0:44:19] } 12... Nxd7 { [%eval 1.16] [%clk 1:03:55] } 13. b4 { [%eval 1.02] [%clk 0:34:10] } 13... Be7 { [%eval 1.04] [%clk 1:01:34] } 14. Bb2?! { [%eval 0.37] } { Inaccuracy. Qe2 was best. } { [%clk 0:27:15] } 14... O-O { [%eval 0.44] [%clk 0:58:52] } 15. a3 { [%eval -0.05] [%clk 0:26:30] } 15... Nde5 { [%eval -0.03] [%clk 0:52:31] } 16. Nd2? { [%eval -1.66] } { Mistake. Qe2 was best. } { [%clk 0:23:19] } 16... Nd3 { [%eval -1.67] [%clk 0:50:45] } 17. Re3 { [%eval -1.67] [%clk 0:21:45] } 17... Nxb2 { [%eval -1.77] [%clk 0:47:09] } 18. Qc2 { [%eval -1.64] [%clk 0:22:12] } 18... Bg5 { [%eval -1.64] [%clk 0:29:05] } 19. f4 { [%eval -2.06] [%clk 0:21:50] } 19... Qb6 { [%eval -2.08] [%clk 0:29:11] } 20. Re1 { [%eval -2.0] [%clk 0:22:00] } 20... Be7?? { [%eval -0.26] } { Blunder. Ne5 was best. } { [%clk 0:29:08] } 21. Kh1 { [%eval -0.33] [%clk 0:18:50] } 21... a5 { [%eval -0.13] [%clk 0:13:27] } 22. Qxb2 { [%eval -0.12] [%clk 0:19:00] } 22... axb4 { [%eval -0.12] [%clk 0:13:22] } 23. axb4 { [%eval -0.17] [%clk 0:18:30] } 23... Bf6 { [%eval -0.02] [%clk 0:12:52] } 24. Ne4 { [%eval 0.03] [%clk 0:15:30] } 24... Be7 { [%eval 0.26] [%clk 0:11:37] } 25. Nd2 { [%eval -0.19] [%clk 0:15:30] } 25... Ra4?! { [%eval 0.44] } { Inaccuracy. g6 was best. } { [%clk 0:11:04] } 26. Nc4 { [%eval 0.0] [%clk 0:12:40] } 26... Qc7 { [%eval 0.21] [%clk 0:09:44] } 27. Nd2 { [%eval -0.17] [%clk 0:11:50] } 27... Rfa8 { [%eval -0.28] [%clk 0:09:14] } 28. R3e2 { [%eval -0.64] [%clk 0:09:20] } 28... Ra2 { [%eval -0.26] [%clk 0:07:16] } 29. Qb3 { [%eval -0.64] [%clk 0:09:00] } 29... Qd7 { [%eval -0.22] [%clk 0:06:15] } 30. Nf3?! { [%eval -1.02] } { Inaccuracy. Nf1 was best. } { [%clk 0:08:40] } 30... Rxe2 { [%eval -0.91] [%clk 0:04:37] } 31. Rxe2 { [%eval -0.96] [%clk 0:09:09] } 31... Qd3 { [%eval -0.93] [%clk 0:04:14] } 32. Re1?! { [%eval -2.07] } { Inaccuracy. Qc2 was best. } { [%clk 0:07:10] } 32... Bxb4 { [%eval -1.95] [%clk 0:03:55] } 33. Ne5? { [%eval -4.0] } { Mistake. h4 was best. } { [%clk 0:03:30] } 33... Qxc3 { [%eval -3.98] [%clk 0:04:11] } 34. Qxc3 { [%eval -3.91] [%clk 0:03:41] } 34... Bxc3 { [%eval -3.89] [%clk 0:04:33] } 35. Rc1 { [%eval -3.64] [%clk 0:04:03] } 35... Bxe5 { [%eval -3.73] [%clk 0:04:17] } 36. fxe5 { [%eval -3.88] [%clk 0:04:28] } 36... Nxe5 { [%eval -3.87] [%clk 0:03:21] } 37. Bxb7 { [%eval -3.77] [%clk 0:04:56] } 37... Rb8 { [%eval -3.73] [%clk 0:03:35] } 38. Bg2 { [%eval -3.93] [%clk 0:05:09] } 38... h6 { [%eval -3.9] [%clk 0:03:36] } 39. h3 { [%eval -3.88] [%clk 0:04:00] } 39... Nd3 { [%eval -3.82] [%clk 0:03:45] } 40. Rf1 { [%eval -3.94] [%clk 0:04:12] } 40... Rb2 { [%eval -4.04] [%clk 0:03:50] } 41. g4 { [%eval -4.5] [%clk 0:03:40] } 41... g6 { [%eval -4.19] [%clk 0:04:07] } 42. Kh2 { [%eval -4.48] [%clk 0:03:45] } 42... e5 { [%eval -4.41] [%clk 0:04:15] } 43. Kg3 { [%eval -4.15] [%clk 0:02:47] } 43... Nf4 { [%eval -4.05] [%clk 0:04:29] } 44. Bf3 { [%eval -3.98] [%clk 0:03:00] } 44... Rb3 { [%eval -3.85] [%clk 0:04:05] } 45. Re1 { [%eval -4.62] [%clk 0:02:50] } 45... Nxh3 { [%eval -4.56] [%clk 0:04:05] } 46. Kxh3 { [%eval -5.66] [%clk 0:01:52] } 46... Rxf3+ { [%eval -5.61] [%clk 0:04:28] } 47. Kg2 { [%eval -5.58] [%clk 0:02:19] } 47... Rf4 { [%eval -5.59] [%clk 0:04:42] } 48. Kg3 { [%eval -5.67] [%clk 0:02:36] } 48... f6 { [%eval -5.66] [%clk 0:05:05] } 49. Ra1 { [%eval -5.53] [%clk 0:02:50] } 49... h5 { [%eval -5.42] [%clk 0:04:44] } 50. Ra8+ { [%eval -5.78] [%clk 0:03:12] } 50... Kg7 { [%eval -5.65] [%clk 0:05:07] } 51. Ra7+ { [%eval -7.35] [%clk 0:03:38] } 51... Kh6 { [%eval -7.32] [%clk 0:05:27] } 52. gxh5 { [%eval -7.14] [%clk 0:03:40] } 52... Kxh5 { [%eval -7.02] [%clk 0:05:48] } 53. Rh7+ { [%eval -9.07] [%clk 0:03:49] } 53... Kg5 { [%eval -8.97] [%clk 0:06:12] } 54. Rh1 { [%eval -8.48] [%clk 0:03:42] } 54... f5 { [%eval -8.37] [%clk 0:06:36] } 55. Re1 { [%eval -8.14] [%clk 0:04:00] } 55... e4 { [%eval -10.97] [%clk 0:06:54] } 56. Kh3 { [%eval -12.25] [%clk 0:04:15] } 56... Rf3+ { [%eval -11.81] [%clk 0:07:20] } 57. Kh2 { [%eval -9.63] [%clk 0:04:39] } 57... Kf4 { [%eval -8.74] [%clk 0:07:40] } 58. Kg2 { [%eval #-20] [%clk 0:04:24] } 58... g5 { [%eval #-19] [%clk 0:07:55] } 59. Kh2 { [%eval #-11] [%clk 0:04:42] } 59... g4 { [%eval #-15] [%clk 0:08:15] } 60. Kg2 { [%eval #-15] [%clk 0:04:54] } 60... e3 { [%eval #-15] [%clk 0:08:38] } 61. Kh2?? { [%eval #-9] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:05:16] } 61... Rf2+ { [%eval #-8] [%clk 0:08:59] } 62. Kg1 { [%eval #-8] [%clk 0:05:41] } 62... Kf3 { [%eval #-7] [%clk 0:09:19] } 63. Kh1 { [%eval #-7] [%clk 0:05:47] } 63... e2 { [%eval #-6] [%clk 0:09:28] } 64. Kg1 { [%eval #-4] [%clk 0:06:05] } 64... Rf1+ { [%eval #-10] [%clk 0:09:39] } 65. Rxf1+ { [%eval #-12] [%clk 0:06:29] } 65... exf1=Q+ { [%eval #-9] [%clk 0:09:53] } 66. Kxf1 { [%eval #-9] [%clk 0:06:57] } 66... g3 { [%eval #-8] [%clk 0:10:06] } 67. Ke1 { [%eval #-8] [%clk 0:07:24] } 67... g2 { [%eval #-7] [%clk 0:10:30] } 68. Kd2 { [%eval #-7] [%clk 0:07:51] } 68... g1=Q { [%eval #-6] [%clk 0:10:49] } 69. Kc3 { [%eval #-6] [%clk 0:08:13] } 69... Qc5+ { [%eval #-5] [%clk 0:11:03] } 70. Kb2 { [%eval #-5] [%clk 0:08:39] } 70... Qc4 { [%eval #-5] [%clk 0:11:21] } 71. Ka1?? { [%eval #-5] } { Checkmate is now unavoidable. Ka3 was best. } { [%clk 0:09:05] } 71... Qb4 { [%eval #-4] [%clk 0:11:34] } 72. Ka2 { [%eval #-4] [%clk 0:09:31] } 72... Ke3 { [%eval #-3] [%clk 0:11:55] } 73. Ka1 { [%eval #-3] [%clk 0:09:54] } 73... Kd2 { [%eval #-2] [%clk 0:12:21] } 74. Ka2 { [%eval #-2] [%clk 0:10:21] } 74... Kc2 { [%eval #-1] [%clk 0:12:38] } 75. Ka1 { [%eval #-1] [%clk 0:10:48] } 75... Qa3# { [%clk 0:12:56] } 0-1