Event: Ronda 7: Rivera Perez, Alfredo Asaf - Conde Mares, Vanya Briseyda
Date: 2025-07-15
White: Rivera Perez, Alfredo Asaf
WhiteElo: 1934
Black: Conde Mares, Vanya Briseyda
BlackTitle: WCM
BlackElo: 1772
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:03:03] } 1... d5 { [%eval 0.2] [%clk 0:03:04] } 2. Nf3 { [%eval 0.08] [%clk 0:03:04] } 2... Nf6 { [%eval 0.11] [%clk 0:03:03] } 3. Bf4 { [%eval 0.02] [%clk 0:03:05] } 3... e6 { [%eval 0.1] [%clk 0:03:02] } 4. e3 { [%eval 0.0] [%clk 0:03:07] } 4... Bd6 { [%eval 0.07] [%clk 0:02:57] } 5. Bg3 { [%eval 0.03] [%clk 0:03:08] } 5... O-O { [%eval 0.14] [%clk 0:02:50] } 6. Nbd2 { [%eval 0.0] [%clk 0:03:09] } 6... c5 { [%eval 0.05] [%clk 0:02:51] } 7. c3 { [%eval -0.04] [%clk 0:03:10] } 7... Qc7 { [%eval 0.04] [%clk 0:02:51] } 8. Ne5 { [%eval -0.14] [%clk 0:03:12] } 8... Nbd7 { [%eval -0.07] [%clk 0:02:47] } 9. f4 { [%eval -0.1] [%clk 0:03:13] } 9... Ne4 { [%eval -0.11] [%clk 0:02:44] } 10. Bd3 { [%eval -0.23] [%clk 0:03:07] } 10... f5 { [%eval -0.12] [%clk 0:02:45] } 11. O-O { [%eval -0.2] [%clk 0:03:06] } 11... Ndf6 { [%eval 0.05] [%clk 0:02:34] } 12. a4 { [%eval -0.11] [%clk 0:03:06] } 12... a5 { [%eval -0.02] [%clk 0:02:25] } 13. Qe2 { [%eval -0.36] [%clk 0:02:52] } 13... Bd7 { [%eval -0.05] [%clk 0:02:13] } 14. Rfc1 { [%eval -0.27] [%clk 0:02:48] } 14... c4 { [%eval -0.32] [%clk 0:02:07] } 15. Bxe4 { [%eval -0.35] [%clk 0:02:47] } 15... fxe4?! { [%eval 0.59] } { Inaccuracy. Nxe4 was best. } { [%clk 0:02:07] } 16. b3 { [%eval 0.48] [%clk 0:02:44] } 16... cxb3 { [%eval 0.49] [%clk 0:02:03] } 17. Nxb3 { [%eval 0.59] [%clk 0:02:45] } 17... Be8 { [%eval 0.59] [%clk 0:01:55] } 18. c4 { [%eval 0.59] [%clk 0:02:45] } 18... Bh5?! { [%eval 1.2] } { Inaccuracy. dxc4 was best. } { [%clk 0:01:44] } 19. Qa2 { [%eval 1.05] [%clk 0:02:27] } 19... Qe7 { [%eval 1.07] [%clk 0:01:34] } 20. Bh4 { [%eval 1.12] [%clk 0:02:24] } 20... Qe8 { [%eval 1.44] [%clk 0:01:07] } 21. cxd5? { [%eval 0.1] } { Mistake. c5 was best. } { [%clk 0:02:22] } 21... exd5?? { [%eval 2.99] } { Blunder. Nxd5 was best. } { [%clk 0:01:08] } 22. Nc5 { [%eval 2.97] [%clk 0:02:21] } 22... Bf7 { [%eval 3.36] [%clk 0:00:39] } 23. Bxf6 { [%eval 3.33] [%clk 0:02:14] } 23... gxf6 { [%eval 4.17] [%clk 0:00:40] } 24. Ned7 { [%eval 3.98] [%clk 0:02:14] } 24... Bxc5?! { [%eval 5.56] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:37] } 25. Nxf6+ { [%eval 5.52] [%clk 0:02:13] } 25... Kh8 { [%eval 5.46] [%clk 0:00:35] } 26. Nxe8 { [%eval 5.38] [%clk 0:02:13] } 26... Raxe8 { [%eval 6.85] [%clk 0:00:34] } 27. Rxc5 { [%eval 6.95] [%clk 0:02:14] } 27... Rg8 { [%eval 7.35] [%clk 0:00:34] } 28. Rac1 { [%eval 7.15] [%clk 0:02:15] } 28... Be6 { [%eval 8.15] [%clk 0:00:32] } 29. f5 { [%eval 7.96] [%clk 0:02:14] } 29... Bf7 { [%eval 9.44] [%clk 0:00:17] } 30. Qf2 { [%eval 9.27] [%clk 0:02:12] } 30... Rg7? { [%eval #11] } { Checkmate is now unavoidable. Rg4 was best. } { [%clk 0:00:17] } 31. Rc8 { [%eval #10] [%clk 0:02:07] } 31... Reg8 { [%eval #8] [%clk 0:00:10] } 32. Rxg8+ { [%eval #7] [%clk 0:02:06] } 32... Rxg8 { [%eval 12.63] [%clk 0:00:11] } 33. Qf4 { [%eval 10.83] [%clk 0:02:06] } 33... Rf8 { [%eval #5] [%clk 0:00:11] } 34. Qe5+ { [%eval #6] [%clk 0:02:07] } 34... Kg8 { [%eval #6] [%clk 0:00:10] } 35. f6 { [%eval #5] [%clk 0:02:07] } 35... Bg6 { [%eval #5] [%clk 0:00:11] } 36. Qe7 { [%eval #6] [%clk 0:02:08] } 36... Bf7 { [%eval #6] [%clk 0:00:11] } 37. Rf1 { [%eval #8] [%clk 0:02:07] } 37... Rc8 { [%eval #7] [%clk 0:00:08] } 38. h4 { [%eval #8] [%clk 0:01:51] } 38... Re8 { [%eval #8] [%clk 0:00:07] } 39. Qd7 { [%eval #7] [%clk 0:01:49] } 39... Rf8 { [%eval #6] [%clk 0:00:06] } 40. h5 { [%eval #6] [%clk 0:01:49] } 40... Bxh5 { [%eval #1] [%clk 0:00:04] } 41. Qg7# { [%clk 0:01:46] } 0-1