Event: Ronda 7: Lopez Betancourt, Mario Ivan - Martinez Castaneda, Allan
Date: 2024-10-31
White: Lopez Betancourt, Mario Ivan
Black: Martinez Castaneda, Allan
BlackElo: 2016
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:02] } 2. Nf3 { [%eval 0.28] [%clk 0:03:04] } 2... e6 { [%eval 0.28] [%clk 0:03:03] } 3. d4 { [%eval 0.4] [%clk 0:03:05] } 3... cxd4 { [%eval 0.37] [%clk 0:03:04] } 4. Nxd4 { [%eval 0.23] [%clk 0:03:04] } 4... Nc6 { [%eval 0.28] [%clk 0:03:05] } 5. Nxc6 { [%eval 0.09] [%clk 0:03:03] } 5... bxc6 { [%eval 0.14] [%clk 0:03:06] } 6. Nc3 { [%eval 0.07] [%clk 0:03:04] } 6... e5 { [%eval 0.42] [%clk 0:03:07] } 7. Be3 { [%eval 0.0] [%clk 0:02:59] } 7... Nf6 { [%eval 0.05] [%clk 0:03:07] } 8. Be2 { [%eval -0.18] [%clk 0:02:59] } 8... Rb8 { [%eval 0.01] [%clk 0:03:07] } 9. Rb1 { [%eval -0.02] [%clk 0:02:56] } 9... Qc7 { [%eval 0.01] [%clk 0:02:43] } 10. O-O { [%eval 0.07] [%clk 0:02:53] } 10... Be7 { [%eval 0.27] [%clk 0:02:44] } 11. Bc4 { [%eval 0.03] [%clk 0:02:44] } 11... O-O { [%eval 0.0] [%clk 0:02:42] } 12. a4 { [%eval -0.32] [%clk 0:02:39] } 12... Rb4 { [%eval -0.12] [%clk 0:02:43] } 13. Qd3?! { [%eval -0.99] } { Inaccuracy. b3 was best. } { [%clk 0:02:32] } 13... d5 { [%eval -0.99] [%clk 0:02:25] } 14. exd5 { [%eval -0.94] [%clk 0:02:12] } 14... e4 { [%eval -1.03] [%clk 0:02:26] } 15. Qe2? { [%eval -2.29] } { Mistake. Nxe4 was best. } { [%clk 0:02:05] } 15... Bg4?! { [%eval -1.35] } { Inaccuracy. Qe5 was best. } { [%clk 0:02:24] } 16. f3 { [%eval -1.19] [%clk 0:01:35] } 16... exf3 { [%eval -1.2] [%clk 0:02:24] } 17. gxf3 { [%eval -1.08] [%clk 0:01:35] } 17... cxd5?! { [%eval -0.16] } { Inaccuracy. Bh3 was best. } { [%clk 0:02:24] } 18. Bxd5 { [%eval -0.5] [%clk 0:01:30] } 18... Bh3 { [%eval -0.39] [%clk 0:02:13] } 19. Rfd1 { [%eval -0.8] [%clk 0:01:25] } 19... Re8 { [%eval -0.58] [%clk 0:01:38] } 20. Qd2 { [%eval -0.62] [%clk 0:01:14] } 20... Bc5 { [%eval -0.14] [%clk 0:00:34] } 21. Bxc5 { [%eval -0.3] [%clk 0:01:11] } 21... Qxc5+ { [%eval -0.17] [%clk 0:00:35] } 22. Qf2 { [%eval -0.13] [%clk 0:01:12] } 22... Qc8 { [%eval -0.12] [%clk 0:00:24] } 23. Rd4?? { [%eval -5.27] } { Blunder. Nb5 was best. } { [%clk 0:01:02] } 23... Nxd5 { [%eval -4.81] [%clk 0:00:10] } 24. Rxd5 { [%eval -5.37] [%clk 0:01:01] } 24... Qe6?? { [%eval -0.27] } { Blunder. Qxc3 was best. } { [%clk 0:00:06] } 25. Rbd1?! { [%eval -1.31] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:57] } 25... h6? { [%eval -0.19] } { Mistake. Rxb2 was best. } { [%clk 0:00:07] } 26. Qg3?! { [%eval -1.25] } { Inaccuracy. Ne4 was best. } { [%clk 0:00:53] } 26... Bf5 { [%eval -1.15] [%clk 0:00:04] } 27. Rd8?? { [%eval -5.96] } { Blunder. Kh1 was best. } { [%clk 0:00:34] } 27... Qe3+?? { [%eval -0.08] } { Blunder. Qb6+ was best. } { [%clk 0:00:05] } 28. Qf2?? { [%eval -6.1] } { Blunder. Kh1 was best. } { [%clk 0:00:25] } 28... Qg5+ { [%eval -6.08] [%clk 0:00:06] } 29. Kh1 { [%eval -6.03] [%clk 0:00:22] } 29... Rxd8 { [%eval -6.65] [%clk 0:00:07] } 30. Rg1 { [%eval -7.12] [%clk 0:00:17] } 30... Qf6 { [%eval -6.91] [%clk 0:00:08] } 31. Qxa7 { [%eval -8.03] [%clk 0:00:10] } 31... Bg6 { [%eval -6.52] [%clk 0:00:05] } 32. Qc5?? { [%eval #-7] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:00:07] } 32... Qxf3+ { [%eval #-6] [%clk 0:00:05] } 33. Rg2 { [%eval #-6] [%clk 0:00:05] } 33... Rg4 { [%eval #-7] [%clk 0:00:05] } 34. Qg1 { [%eval #-4] [%clk 0:00:00] } 0-1