Event: Round 6: Acosta, Pablo Ismael - Arias Gaviria, Mario Alexis
Date: 2024-08-17
White: Acosta, Pablo Ismael
WhiteTitle: IM
WhiteElo: 2433
Black: Arias Gaviria, Mario Alexis
BlackTitle: FM
BlackElo: 2259
Result: 1-0
ECO: E10
Opening: Blumenfeld Countergambit Accepted
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:20:54] } 1... Nf6 { [%eval 0.17] [%clk 1:24:24] } 2. c4 { [%eval 0.17] [%clk 1:18:10] } 2... e6 { [%eval 0.11] [%clk 1:24:37] } 3. Nf3 { [%eval 0.12] [%clk 1:18:16] } 3... c5 { [%eval 0.56] [%clk 1:23:49] } 4. d5 { [%eval 0.62] [%clk 1:17:42] } 4... b5 { [%eval 0.51] [%clk 1:24:00] } 5. dxe6 { [%eval 0.76] [%clk 1:16:52] } 5... fxe6 { [%eval 0.67] [%clk 1:24:24] } 6. cxb5 { [%eval 0.44] [%clk 1:17:16] } 6... d5 { [%eval 0.61] [%clk 1:24:17] } 7. e3 { [%eval 0.36] [%clk 1:16:35] } 7... Bd6 { [%eval 0.39] [%clk 1:24:32] } 8. b3 { [%eval 0.55] [%clk 1:06:32] } 8... O-O { [%eval 0.62] [%clk 1:24:41] } 9. Bb2 { [%eval 0.66] [%clk 1:05:42] } 9... Nbd7 { [%eval 0.69] [%clk 1:24:03] } 10. Nbd2 { [%eval 0.32] [%clk 0:56:31] } 10... Qe7 { [%eval 0.79] [%clk 1:23:59] } 11. Bd3? { [%eval -0.85] } { Mistake. Be2 was best. } { [%clk 0:55:05] } 11... Bb7?! { [%eval -0.15] } { Inaccuracy. e5 was best. } { [%clk 1:22:56] } 12. Qe2?! { [%eval -0.81] } { Inaccuracy. O-O was best. } { [%clk 0:53:45] } 12... Ne4?? { [%eval 1.13] } { Blunder. e5 was best. } { [%clk 1:18:14] } 13. a4 { [%eval 0.82] [%clk 0:47:57] } 13... Rf7 { [%eval 1.31] [%clk 1:13:31] } 14. Bc2 { [%eval 1.29] [%clk 0:44:04] } 14... Raf8 { [%eval 1.32] [%clk 1:11:16] } 15. O-O-O?? { [%eval -1.61] } { Blunder. O-O was best. } { [%clk 0:40:16] } 15... e5?? { [%eval 2.69] } { Blunder. c4 was best. } { [%clk 1:08:38] } 16. Nxe4 { [%eval 2.68] [%clk 0:39:39] } 16... dxe4 { [%eval 2.73] [%clk 1:09:01] } 17. Nd2 { [%eval 2.69] [%clk 0:39:15] } 17... c4 { [%eval 2.78] [%clk 0:56:13] } 18. Nxe4 { [%eval 2.34] [%clk 0:28:09] } 18... Ba3 { [%eval 2.39] [%clk 0:48:00] } 19. Qxc4? { [%eval 0.66] } { Mistake. Rxd7 was best. } { [%clk 0:23:06] } 19... Rc8 { [%eval 0.6] [%clk 0:47:23] } 20. Qd3 { [%eval 0.77] [%clk 0:23:19] } 20... Qh4?? { [%eval 3.75] } { Blunder. Nb6 was best. } { [%clk 0:42:55] } 21. f3 { [%eval 3.67] [%clk 0:17:57] } 21... Bxe4 { [%eval 3.81] [%clk 0:37:46] } 22. fxe4 { [%eval 3.74] [%clk 0:17:45] } 22... Nc5?! { [%eval 4.99] } { Inaccuracy. Bb4 was best. } { [%clk 0:35:48] } 23. Qc4?! { [%eval 3.93] } { Inaccuracy. Qd5 was best. } { [%clk 0:16:25] } 23... Bxb2+ { [%eval 4.06] [%clk 0:33:28] } 24. Kxb2 { [%eval 4.15] [%clk 0:15:58] } 24... Nxa4+ { [%eval 4.08] [%clk 0:32:56] } 25. Qxa4 { [%eval 4.11] [%clk 0:15:50] } 25... Qf2 { [%eval 4.13] [%clk 0:32:04] } 26. b4 { [%eval 4.3] [%clk 0:13:09] } 26... Rfc7 { [%eval 4.24] [%clk 0:25:29] } 27. Qb3+ { [%eval 4.2] [%clk 0:13:09] } 27... Kh8 { [%eval 4.1] [%clk 0:25:46] } 28. Rc1 { [%eval 4.05] [%clk 0:13:27] } 28... Qxg2 { [%eval 4.17] [%clk 0:25:22] } 29. h4 { [%eval 4.31] [%clk 0:12:48] } 29... h6 { [%eval 4.42] [%clk 0:24:26] } 30. Rhd1 { [%eval 4.18] [%clk 0:12:50] } 30... Qh2 { [%eval 4.17] [%clk 0:21:00] } 31. Rd6 { [%eval 4.3] [%clk 0:12:57] } 31... Qxh4 { [%eval 4.9] [%clk 0:19:10] } 32. Qd5 { [%eval 5.09] [%clk 0:12:23] } 32... Rc4?! { [%eval 6.83] } { Inaccuracy. Qe7 was best. } { [%clk 0:17:49] } 33. Rc6 { [%eval 6.66] [%clk 0:12:12] } 33... Rxb4+ { [%eval 7.07] [%clk 0:17:47] } 34. Kc3 { [%eval 6.79] [%clk 0:11:01] } 34... Rd8 { [%eval 7.69] [%clk 0:17:28] } 35. Qxe5 { [%eval 7.44] [%clk 0:10:23] } 35... Qf2? { [%eval #9] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:16:27] } 36. Kxb4? { [%eval 8.8] } { Lost forced checkmate sequence. Rxh6+ was best. } { [%clk 0:10:31] } 36... Qd2+ { [%eval 9.19] [%clk 0:16:51] } 37. Qc3 { [%eval 8.78] [%clk 0:10:39] } 37... Qxc1? { [%eval #6] } { Checkmate is now unavoidable. a5+ was best. } { [%clk 0:17:10] } 38. Rxh6+ { [%eval #5] [%clk 0:11:03] } 1-0