Event: Round 9: Zhang, Pengxiang - Harvey, Marcus R
Date: 2024-12-07
White: Zhang, Pengxiang
WhiteTitle: GM
WhiteElo: 2567
Black: Harvey, Marcus R
BlackTitle: IM
BlackElo: 2494
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:26:39] } 1... c6 { [%eval 0.31] [%clk 1:30:59] } 2. d4 { [%eval 0.25] [%clk 1:27:00] } 2... d5 { [%eval 0.24] [%clk 1:31:28] } 3. e5 { [%eval 0.33] [%clk 1:27:14] } 3... Bf5 { [%eval 0.22] [%clk 1:31:53] } 4. Nf3 { [%eval 0.34] [%clk 1:27:40] } 4... e6 { [%eval 0.24] [%clk 1:32:19] } 5. Be2 { [%eval 0.27] [%clk 1:28:06] } 5... c5 { [%eval 0.23] [%clk 1:32:46] } 6. O-O { [%eval 0.21] [%clk 1:27:41] } 6... Nc6 { [%eval 0.26] [%clk 1:33:10] } 7. c3 { [%eval 0.12] [%clk 1:11:50] } 7... cxd4 { [%eval 0.28] [%clk 1:33:13] } 8. cxd4 { [%eval 0.27] [%clk 1:05:02] } 8... Nge7 { [%eval 0.35] [%clk 1:33:24] } 9. Nc3 { [%eval 0.41] [%clk 0:58:28] } 9... Bg4 { [%eval 0.39] [%clk 1:33:16] } 10. Be3 { [%eval 0.06] [%clk 0:51:59] } 10... Nf5 { [%eval 0.05] [%clk 1:30:09] } 11. Qd2 { [%eval -0.05] [%clk 0:50:54] } 11... Be7 { [%eval 0.0] [%clk 1:23:41] } 12. h3 { [%eval -0.03] [%clk 0:48:35] } 12... Bh5 { [%eval -0.03] [%clk 1:19:06] } 13. g4 { [%eval -0.17] [%clk 0:35:06] } 13... Nxe3 { [%eval -0.15] [%clk 1:19:20] } 14. fxe3 { [%eval -0.2] [%clk 0:35:22] } 14... Bg6 { [%eval -0.23] [%clk 1:19:46] } 15. Bd3 { [%eval -0.26] [%clk 0:35:44] } 15... Qb6 { [%eval 0.11] [%clk 1:10:13] } 16. Rf2 { [%eval 0.1] [%clk 0:35:18] } 16... O-O-O { [%eval 0.17] [%clk 1:08:39] } 17. Rc1 { [%eval -0.03] [%clk 0:32:24] } 17... Kb8 { [%eval -0.06] [%clk 1:08:07] } 18. Kg2 { [%eval -0.46] [%clk 0:31:35] } 18... f6 { [%eval 0.05] [%clk 1:05:38] } 19. Na4 { [%eval 0.0] [%clk 0:22:55] } 19... Qb4 { [%eval 0.09] [%clk 1:02:24] } 20. Bxg6 { [%eval -0.29] [%clk 0:22:12] } 20... Qxa4 { [%eval -0.25] [%clk 0:56:02] } 21. Bf7 { [%eval -0.14] [%clk 0:19:17] } 21... fxe5 { [%eval -0.25] [%clk 0:53:33] } 22. dxe5 { [%eval -0.23] [%clk 0:16:57] } 22... Nxe5?! { [%eval 0.65] } { Inaccuracy. Qe4 was best. } { [%clk 0:40:54] } 23. Nxe5 { [%eval 0.82] [%clk 0:13:22] } 23... Qe4+ { [%eval 0.93] [%clk 0:41:05] } 24. Nf3 { [%eval 0.64] [%clk 0:13:41] } 24... Rhf8 { [%eval 0.65] [%clk 0:40:59] } 25. Qc3 { [%eval 0.72] [%clk 0:04:19] } 25... Bd6 { [%eval 0.75] [%clk 0:41:23] } 26. Qxg7 { [%eval 0.99] [%clk 0:02:18] } 26... Rd7 { [%eval 0.76] [%clk 0:41:32] } 27. Rfc2 { [%eval 0.74] [%clk 0:00:39] } 27... a6 { [%eval 0.67] [%clk 0:41:46] } 28. Qd4 { [%eval 0.63] [%clk 0:00:59] } 28... Qxd4 { [%eval 0.71] [%clk 0:40:34] } 29. Nxd4 { [%eval 1.13] [%clk 0:01:22] } 29... Rdxf7 { [%eval 1.1] [%clk 0:40:30] } 30. Nxe6 { [%eval 1.17] [%clk 0:01:46] } 30... Re8 { [%eval 1.13] [%clk 0:40:03] } 31. Nd4 { [%eval 1.24] [%clk 0:02:05] } 31... Rxe3 { [%eval 1.22] [%clk 0:37:26] } 32. Nf5 { [%eval 1.15] [%clk 0:02:33] } 32... Re6 { [%eval 1.01] [%clk 0:36:59] } 33. Rd1 { [%eval 1.18] [%clk 0:02:59] } 33... Rc7 { [%eval 1.2] [%clk 0:37:21] } 34. Rxc7 { [%eval 1.09] [%clk 0:02:41] } 34... Bxc7 { [%eval 1.08] [%clk 0:37:46] } 35. Kf3 { [%eval 1.06] [%clk 0:03:08] } 35... Rc6?! { [%eval 2.14] } { Inaccuracy. Re4 was best. } { [%clk 0:34:21] } 36. Rd2? { [%eval 0.57] } { Mistake. Rxd5 was best. } { [%clk 0:00:41] } 36... Rc1 { [%eval 0.57] [%clk 0:29:33] } 37. Rxd5 { [%eval 0.75] [%clk 0:01:03] } 37... Rc2?? { [%eval 2.78] } { Blunder. Rf1+ was best. } { [%clk 0:29:58] } 38. Rd7 { [%eval 2.71] [%clk 0:01:28] } 38... Rxb2 { [%eval 2.69] [%clk 0:30:19] } 39. Rxh7 { [%eval 2.78] [%clk 0:01:55] } 39... Rxa2 { [%eval 2.74] [%clk 0:30:41] } 40. g5 { [%eval 2.71] [%clk 0:02:23] } 40... Ra5 { [%eval 2.84] [%clk 0:22:20] } 41. Rf7 { [%eval 2.5] [%clk 0:01:20] } 41... Rb5? { [%eval 4.86] } { Mistake. Ra3+ was best. } { [%clk 0:20:02] } 42. g6 { [%eval 4.89] [%clk 0:23:02] } 42... Be5 { [%eval 5.01] [%clk 0:48:50] } 43. h4 { [%eval 4.92] [%clk 0:22:01] } 43... a5 { [%eval 5.06] [%clk 0:49:08] } 44. h5 { [%eval 5.12] [%clk 0:22:13] } 44... a4 { [%eval 5.69] [%clk 0:49:15] } 45. h6 { [%eval 5.54] [%clk 0:22:12] } 45... a3?! { [%eval 8.66] } { Inaccuracy. Rb1 was best. } { [%clk 0:49:28] } 46. g7 { [%eval 8.43] [%clk 0:22:26] } 46... a2 { [%eval 7.9] [%clk 0:47:01] } 47. g8=Q+ { [%eval 7.08] [%clk 0:22:33] } 47... Ka7 { [%eval 7.52] [%clk 0:47:25] } 48. Rxb7+ { [%eval 7.03] [%clk 0:20:39] } 48... Kxb7 { [%eval 6.78] [%clk 0:47:40] } 49. Qxa2 { [%clk 0:20:59] } 1-0