Event: Round 6: Diego Valerga - Pablo Acosta
Date: 2023-11-12
White: Diego Valerga
WhiteTitle: GM
WhiteElo: 2429
Black: Pablo Acosta
BlackTitle: IM
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:53] } 1... d5 { [%eval 0.27] [%clk 1:28:26] } 2. c4 { [%eval 0.29] [%clk 1:31:05] } 2... e6 { [%eval 0.3] [%clk 1:28:49] } 3. Nf3 { [%eval 0.0] [%clk 1:31:20] } 3... Nf6 { [%eval 0.17] [%clk 1:29:07] } 4. Nc3 { [%eval 0.0] [%clk 1:31:44] } 4... Be7 { [%eval 0.0] [%clk 1:29:22] } 5. Bf4 { [%eval 0.31] [%clk 1:32:07] } 5... O-O { [%eval 0.27] [%clk 1:28:55] } 6. e3 { [%eval 0.33] [%clk 1:32:29] } 6... Nbd7 { [%eval 0.17] [%clk 1:27:29] } 7. a3 { [%eval 0.33] [%clk 1:30:23] } 7... a6 { [%eval 0.75] [%clk 1:13:02] } 8. c5 { [%eval 0.91] [%clk 1:26:46] } 8... Nh5 { [%eval 0.94] [%clk 1:04:59] } 9. Bd3 { [%eval 0.96] [%clk 1:23:21] } 9... Nxf4 { [%eval 1.0] [%clk 1:03:49] } 10. exf4 { [%eval 1.03] [%clk 1:23:44] } 10... Bf6 { [%eval 1.3] [%clk 0:59:05] } 11. Qc2 { [%eval 1.35] [%clk 1:21:00] } 11... g6 { [%eval 1.58] [%clk 0:59:14] } 12. h4 { [%eval 1.6] [%clk 1:19:51] } 12... Re8 { [%eval 2.0] [%clk 0:52:11] } 13. g3 { [%eval 1.63] [%clk 1:10:27] } 13... b6?! { [%eval 2.39] } { Inaccuracy. h6 was best. } { [%clk 0:44:46] } 14. b4?! { [%eval 1.53] } { Inaccuracy. c6 was best. } { [%clk 1:10:24] } 14... Bb7 { [%eval 1.63] [%clk 0:33:11] } 15. Ne5 { [%eval 1.26] [%clk 1:01:18] } 15... Bg7 { [%eval 1.46] [%clk 0:26:56] } 16. h5 { [%eval 1.24] [%clk 0:56:22] } 16... Nxe5 { [%eval 1.32] [%clk 0:26:41] } 17. fxe5 { [%eval 1.24] [%clk 0:56:39] } 17... a5 { [%eval 1.15] [%clk 0:24:51] } 18. Rb1 { [%eval 1.05] [%clk 0:50:28] } 18... axb4 { [%eval 1.02] [%clk 0:23:59] } 19. axb4 { [%eval 0.99] [%clk 0:50:50] } 19... bxc5 { [%eval 1.08] [%clk 0:11:29] } 20. bxc5 { [%eval 1.11] [%clk 0:47:44] } 20... Ba6 { [%eval 1.04] [%clk 0:11:55] } 21. hxg6 { [%eval 0.92] [%clk 0:44:58] } 21... hxg6 { [%eval 0.96] [%clk 0:10:39] } 22. Bxa6 { [%eval 0.85] [%clk 0:42:08] } 22... Rxa6 { [%eval 1.07] [%clk 0:11:03] } 23. O-O { [%eval 1.01] [%clk 0:42:30] } 23... c6 { [%eval 1.05] [%clk 0:09:15] } 24. Ra1 { [%eval 0.5] [%clk 0:35:58] } 24... Rxa1 { [%eval 0.96] [%clk 0:08:56] } 25. Rxa1 { [%eval 0.69] [%clk 0:36:22] } 25... Qg5 { [%eval 0.53] [%clk 0:08:49] } 26. Qa4 { [%eval 1.03] [%clk 0:26:56] } 26... Qd2 { [%eval 0.92] [%clk 0:07:01] } 27. Qxc6 { [%eval 0.77] [%clk 0:23:12] } 27... Rb8 { [%eval 0.88] [%clk 0:07:28] } 28. Nb5?! { [%eval 0.0] } { Inaccuracy. Qc7 was best. } { [%clk 0:14:26] } 28... Kh7?? { [%eval 3.4] } { Blunder. Qb2 was best. } { [%clk 0:07:21] } 29. Qa6?? { [%eval 1.12] } { Blunder. Rf1 was best. } { [%clk 0:11:24] } 29... Qb2 { [%eval 1.04] [%clk 0:03:05] } 30. c6 { [%eval 0.71] [%clk 0:10:34] } 30... Rxb5 { [%eval 2.32] [%clk 0:01:48] } 31. c7 { [%eval 2.61] [%clk 0:10:35] } 31... Bxe5?! { [%eval 3.41] } { Inaccuracy. Rb3 was best. } { [%clk 0:02:16] } 32. c8=Q { [%eval 3.48] [%clk 0:07:38] } 32... Bxg3 { [%eval 3.57] [%clk 0:01:23] } 33. Rf1 { [%eval 3.3] [%clk 0:04:45] } 33... Rb3?! { [%eval 4.22] } { Inaccuracy. Qxd4 was best. } { [%clk 0:01:03] } 34. Kg2 { [%eval 4.25] [%clk 0:03:29] } 34... Qxd4?! { [%eval 5.53] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:36] } 35. Qe2?! { [%eval 4.22] } { Inaccuracy. fxg3 was best. } { [%clk 0:03:29] } 35... Bh4 { [%eval 4.21] [%clk 0:00:35] } 36. Qc7 { [%eval 4.23] [%clk 0:03:05] } 36... Kg8 { [%eval 4.31] [%clk 0:00:33] } 37. Qce5 { [%eval 4.17] [%clk 0:02:54] } 37... Qb4?! { [%eval 5.71] } { Inaccuracy. Bf6 was best. } { [%clk 0:00:35] } 38. Rc1 { [%eval 5.42] [%clk 0:02:42] } 38... Qb7?! { [%eval 7.75] } { Inaccuracy. Qb8 was best. } { [%clk 0:00:48] } 39. Rc7 { [%eval 8.87] [%clk 0:02:09] } 39... Qa8? { [%eval #10] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:01:16] } 40. Qa2?? { [%eval 5.16] } { Lost forced checkmate sequence. Qxe6 was best. } { [%clk 0:01:18] } 1-0