Event: Round 4: Gao, Marvin - Zhou, Jianchao
Date: 2024-05-05
White: Gao, Marvin
WhiteTitle: CM
WhiteElo: 2162
Black: Zhou, Jianchao
BlackTitle: GM
BlackElo: 2569
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:24:59] } 1... c5 { [%eval 0.34] [%clk 1:12:10] } 2. Nf3 { [%eval 0.25] [%clk 1:25:17] } 2... d6 { [%eval 0.27] [%clk 1:11:54] } 3. d4 { [%eval 0.31] [%clk 1:24:52] } 3... cxd4 { [%eval 0.31] [%clk 1:10:50] } 4. Nxd4 { [%eval 0.28] [%clk 1:25:11] } 4... Nf6 { [%eval 0.29] [%clk 1:11:14] } 5. Nc3 { [%eval 0.28] [%clk 1:25:28] } 5... a6 { [%eval 0.23] [%clk 1:11:41] } 6. Be3 { [%eval 0.21] [%clk 1:25:18] } 6... e5 { [%eval 0.2] [%clk 1:11:54] } 7. Nb3 { [%eval 0.17] [%clk 1:25:39] } 7... Be6 { [%eval 0.22] [%clk 1:12:19] } 8. f3 { [%eval 0.36] [%clk 1:25:30] } 8... Be7 { [%eval 0.41] [%clk 1:12:37] } 9. Qd2 { [%eval 0.51] [%clk 1:25:50] } 9... O-O { [%eval 0.57] [%clk 1:13:00] } 10. O-O-O { [%eval 0.39] [%clk 1:25:23] } 10... Nbd7 { [%eval 0.45] [%clk 1:13:10] } 11. g4 { [%eval 0.59] [%clk 1:24:02] } 11... b5 { [%eval 0.45] [%clk 1:13:29] } 12. g5 { [%eval 0.38] [%clk 1:24:16] } 12... Nh5 { [%eval 0.43] [%clk 1:13:52] } 13. Nd5 { [%eval 0.41] [%clk 1:23:18] } 13... Bxd5 { [%eval 0.46] [%clk 1:12:59] } 14. exd5 { [%eval 0.54] [%clk 1:23:40] } 14... f6 { [%eval 0.51] [%clk 1:13:21] } 15. gxf6 { [%eval 0.3] [%clk 1:20:06] } 15... Bxf6 { [%eval 0.33] [%clk 1:13:11] } 16. Na5 { [%eval 0.33] [%clk 1:19:01] } 16... Qe8 { [%eval 0.35] [%clk 1:07:35] } 17. Bh3 { [%eval -0.13] [%clk 1:11:12] } 17... Bd8?! { [%eval 0.59] } { Inaccuracy. Nf4 was best. } { [%clk 1:03:27] } 18. Nc6?! { [%eval -0.08] } { Inaccuracy. Be6+ was best. } { [%clk 1:09:03] } 18... Nf4 { [%eval -0.14] [%clk 0:57:33] } 19. Bxf4?! { [%eval -0.83] } { Inaccuracy. Be6+ was best. } { [%clk 1:05:58] } 19... Rxf4 { [%eval -0.54] [%clk 0:57:33] } 20. Rhg1 { [%eval -1.05] [%clk 1:02:23] } 20... Nf6?! { [%eval -0.44] } { Inaccuracy. Bb6 was best. } { [%clk 0:37:36] } 21. Rde1 { [%eval -0.94] [%clk 0:50:24] } 21... Bb6 { [%eval -0.92] [%clk 0:36:46] } 22. Rg5 { [%eval -0.88] [%clk 0:48:26] } 22... Qf8 { [%eval -0.96] [%clk 0:32:51] } 23. Be6+ { [%eval -0.97] [%clk 0:36:09] } 23... Kh8 { [%eval -0.91] [%clk 0:33:12] } 24. Rf5 { [%eval -0.96] [%clk 0:36:10] } 24... Rxf5 { [%eval -0.91] [%clk 0:32:35] } 25. Bxf5 { [%eval -1.07] [%clk 0:36:35] } 25... g6 { [%eval -0.98] [%clk 0:29:52] } 26. Be6 { [%eval -1.28] [%clk 0:31:12] } 26... Nh5 { [%eval -1.28] [%clk 0:29:10] } 27. Qc3 { [%eval -1.3] [%clk 0:30:28] } 27... a5 { [%eval -1.1] [%clk 0:22:20] } 28. a3?! { [%eval -1.68] } { Inaccuracy. Qd3 was best. } { [%clk 0:28:04] } 28... b4 { [%eval -1.7] [%clk 0:20:19] } 29. axb4? { [%eval -3.35] } { Mistake. Qb3 was best. } { [%clk 0:27:38] } 29... axb4 { [%eval -3.12] [%clk 0:20:31] } 30. Qxb4 { [%eval -3.51] [%clk 0:28:03] } 30... Bf2 { [%eval -3.36] [%clk 0:19:27] } 31. Re2 { [%eval -3.57] [%clk 0:26:06] } 31... Qxf3 { [%eval -3.32] [%clk 0:15:39] } 32. Qe4 { [%eval -3.83] [%clk 0:26:03] } 32... Ra1+ { [%eval -3.91] [%clk 0:13:37] } 33. Kd2 { [%eval -3.92] [%clk 0:26:30] } 33... Qf6?? { [%eval -1.32] } { Blunder. Be1+ was best. } { [%clk 0:12:59] } 34. Kc3 { [%eval -1.4] [%clk 0:21:23] } 34... Bb6 { [%eval -1.16] [%clk 0:12:21] } 35. Re1 { [%eval -0.77] [%clk 0:20:50] } 35... Rxe1 { [%eval -0.82] [%clk 0:11:39] } 36. Qxe1 { [%eval -0.94] [%clk 0:21:17] } 36... Nf4 { [%eval -0.9] [%clk 0:06:17] } 37. Kc4 { [%eval -0.9] [%clk 0:17:08] } 37... Nxe6 { [%eval -1.0] [%clk 0:06:05] } 38. dxe6 { [%eval -0.97] [%clk 0:17:36] } 38... Qxe6+ { [%eval -1.05] [%clk 0:06:28] } 39. Kb5 { [%eval -1.09] [%clk 0:17:57] } 39... Bc7 { [%eval -0.93] [%clk 0:06:25] } 40. Ka6?? { [%eval -3.95] } { Blunder. Qc3 was best. } { [%clk 0:16:41] } 40... Qc8+ { [%eval -3.9] [%clk 0:05:18] } 41. Ka7 { [%eval -3.89] [%clk 0:17:09] } 41... Qd7 { [%eval -3.74] [%clk 0:05:31] } 42. Qe4 { [%eval -3.54] [%clk 0:09:42] } 42... d5 { [%eval -3.76] [%clk 0:05:56] } 43. Qa4 { [%eval -4.2] [%clk 0:10:03] } 43... e4 { [%eval -3.83] [%clk 0:06:06] } 44. Ka6 { [%eval -4.5] [%clk 0:10:14] } 44... e3 { [%eval -4.42] [%clk 0:04:38] } 45. Qd4+ { [%eval -4.59] [%clk 0:07:53] } 45... Kg8 { [%eval -4.62] [%clk 0:05:05] } 46. Nb4 { [%eval -4.62] [%clk 0:08:13] } 46... Qe6+ { [%eval -4.45] [%clk 0:03:36] } 47. Kb7 { [%eval -4.66] [%clk 0:08:32] } 47... e2 { [%eval -4.86] [%clk 0:03:49] } 48. Nd3 { [%eval -4.77] [%clk 0:08:50] } 48... Bxh2 { [%eval -4.64] [%clk 0:04:05] } 49. Qh4 { [%eval -4.9] [%clk 0:08:59] } 49... Qd7+ { [%eval -4.7] [%clk 0:03:38] } 50. Kb6 { [%eval -4.88] [%clk 0:07:59] } 50... Qd6+ { [%eval -4.92] [%clk 0:03:02] } 51. Kb5 { [%eval -4.89] [%clk 0:07:59] } 51... Bg3 { [%eval -4.69] [%clk 0:03:24] } 52. Qh1 { [%eval -5.08] [%clk 0:08:16] } 52... Qe6 { [%eval -4.79] [%clk 0:03:28] } 53. Ne1?! { [%eval -7.1] } { Inaccuracy. Qf3 was best. } { [%clk 0:08:28] } 53... Qe4 { [%eval -6.49] [%clk 0:03:36] } 54. Qg1 { [%eval -7.79] [%clk 0:08:42] } 54... Qc4+ { [%eval -7.62] [%clk 0:03:56] } 55. Kb6 { [%eval -8.71] [%clk 0:08:55] } 55... Qb4+ { [%eval -8.36] [%clk 0:04:22] } 56. Kc6 { [%eval -8.63] [%clk 0:09:20] } 56... Qxe1 { [%eval -7.78] [%clk 0:04:26] } 57. Qb6 { [%eval -8.66] [%clk 0:09:25] } 57... Qf2 { [%eval -11.32] [%clk 0:04:08] } 58. Qd8+?? { [%eval #-44] } { Checkmate is now unavoidable. Qxf2 was best. } { [%clk 0:09:46] } 58... Kg7 { [%eval -14.07] [%clk 0:04:34] } 59. Qe7+ { [%eval -10.96] [%clk 0:09:40] } 59... Kh6 { [%eval -9.77] [%clk 0:04:57] } 0-1