Event: Round 8: Pablo Ismael ACOSTA - Bobby CHENG
Date: 2023-08-25
White: Pablo Ismael ACOSTA
WhiteTitle: IM
Black: Bobby CHENG
BlackTitle: GM
Result: 1-0
ECO: D47
Opening: Semi-Slav Defense: Meran Variation, Wade Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:18:20] } 1... Nf6 { [%eval 0.28] [%clk 1:30:47] } 2. c4 { [%eval 0.16] [%clk 1:18:41] } 2... e6 { [%eval 0.23] [%clk 1:31:12] } 3. Nf3 { [%eval 0.0] [%clk 1:19:01] } 3... d5 { [%eval 0.17] [%clk 1:31:32] } 4. Nc3 { [%eval 0.0] [%clk 1:19:07] } 4... c6 { [%eval 0.2] [%clk 1:31:48] } 5. e3 { [%eval 0.13] [%clk 1:19:04] } 5... Nbd7 { [%eval 0.23] [%clk 1:32:06] } 6. Bd3 { [%eval 0.19] [%clk 1:18:23] } 6... dxc4 { [%eval 0.0] [%clk 1:32:22] } 7. Bxc4 { [%eval 0.2] [%clk 1:18:43] } 7... b5 { [%eval 0.14] [%clk 1:32:46] } 8. Bd3 { [%eval 0.24] [%clk 1:18:05] } 8... Bb7 { [%eval 0.26] [%clk 1:33:02] } 9. O-O { [%eval 0.16] [%clk 1:17:20] } 9... a6 { [%eval 0.34] [%clk 1:31:29] } 10. e4 { [%eval 0.21] [%clk 1:16:49] } 10... c5 { [%eval 0.2] [%clk 1:31:41] } 11. d5 { [%eval 0.21] [%clk 1:16:09] } 11... c4 { [%eval 0.36] [%clk 1:29:58] } 12. Bc2 { [%eval 0.27] [%clk 1:14:46] } 12... Qc7 { [%eval 0.33] [%clk 1:30:10] } 13. Nd4?! { [%eval -0.67] } { Inaccuracy. dxe6 was best. } { [%clk 1:11:37] } 13... O-O-O { [%eval -0.77] [%clk 1:21:29] } 14. dxe6 { [%eval -1.1] [%clk 0:48:47] } 14... Ne5 { [%eval -1.24] [%clk 1:18:30] } 15. Bf4 { [%eval -1.18] [%clk 0:36:03] } 15... Bc5 { [%eval -1.31] [%clk 0:31:28] } 16. Nce2 { [%eval -1.31] [%clk 0:34:31] } 16... Nh5 { [%eval -1.32] [%clk 0:15:05] } 17. Bg5?! { [%eval -2.51] } { Inaccuracy. Be3 was best. } { [%clk 0:33:29] } 17... f6? { [%eval -1.14] } { Mistake. fxe6 was best. } { [%clk 0:15:31] } 18. Be3 { [%eval -1.02] [%clk 0:33:22] } 18... Ng4?! { [%eval -0.17] } { Inaccuracy. f5 was best. } { [%clk 0:14:30] } 19. g3 { [%eval -0.37] [%clk 0:32:49] } 19... Nxe3?! { [%eval 0.37] } { Inaccuracy. Rhe8 was best. } { [%clk 0:12:01] } 20. fxe3 { [%eval 0.41] [%clk 0:33:09] } 20... g6 { [%eval 0.3] [%clk 0:12:26] } 21. a4 { [%eval 0.7] [%clk 0:30:36] } 21... Rhe8 { [%eval 0.78] [%clk 0:10:13] } 22. axb5 { [%eval 0.8] [%clk 0:29:35] } 22... axb5 { [%eval 0.55] [%clk 0:10:42] } 23. Qe1 { [%eval 0.72] [%clk 0:28:44] } 23... b4? { [%eval 2.19] } { Mistake. Ng7 was best. } { [%clk 0:09:07] } 24. Ba4 { [%eval 2.39] [%clk 0:21:18] } 24... Qe5 { [%eval 2.8] [%clk 0:09:35] } 25. Bxe8 { [%eval 2.55] [%clk 0:20:48] } 25... Rxe8 { [%eval 2.75] [%clk 0:10:04] } 26. Ra5 { [%eval 2.86] [%clk 0:19:26] } 26... Kb8 { [%eval 3.45] [%clk 0:10:06] } 27. Qb1 { [%eval 3.11] [%clk 0:18:32] } 27... Ng7 { [%eval 3.63] [%clk 0:08:00] } 28. Rb5 { [%eval 3.16] [%clk 0:17:54] } 28... Rxe6 { [%eval 3.68] [%clk 0:07:56] } 29. Rc1 { [%eval 3.95] [%clk 0:16:22] } 29... Rb6 { [%eval 3.86] [%clk 0:04:42] } 30. Rxb6 { [%eval 3.6] [%clk 0:16:36] } 30... Bxb6 { [%eval 3.75] [%clk 0:05:08] } 31. Rxc4 { [%eval 3.81] [%clk 0:16:50] } 31... Ne6 { [%eval 4.25] [%clk 0:02:55] } 32. Rxb4 { [%eval 4.17] [%clk 0:12:57] } 32... Qd6 { [%eval 4.29] [%clk 0:03:24] } 33. Rc4 { [%eval 3.64] [%clk 0:13:00] } 33... Ng5 { [%eval 4.34] [%clk 0:02:38] } 34. Qc2 { [%eval 4.5] [%clk 0:12:29] } 34... Bxe4 { [%eval 4.35] [%clk 0:02:16] } 35. Qa4 { [%eval 4.21] [%clk 0:12:07] } 35... Nf3+?! { [%eval 5.63] } { Inaccuracy. Kb7 was best. } { [%clk 0:00:35] } 36. Nxf3 { [%eval 5.46] [%clk 0:11:37] } 36... Bxf3 { [%eval 5.67] [%clk 0:01:04] } 37. Qe8+ { [%eval 5.69] [%clk 0:11:43] } 37... Bd8 { [%eval 6.34] [%clk 0:01:00] } 38. Rd4 { [%eval 6.32] [%clk 0:11:57] } 1-0