Event: Round 5: Barrera Giraldo, Santiago - Ayala Delgado, Sergio Alejandro
Date: 2025-07-20
White: Barrera Giraldo, Santiago
Black: Ayala Delgado, Sergio Alejandro
BlackElo: 2048
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.2] [%clk 0:14:42] } 2. Bf4 { [%eval 0.0] [%clk 0:15:26] } 2... Nf6 { [%eval 0.05] [%clk 0:14:51] } 3. e3 { [%eval 0.04] [%clk 0:15:33] } 3... c5 { [%eval 0.0] [%clk 0:15:00] } 4. c3 { [%eval 0.0] [%clk 0:15:35] } 4... Nc6 { [%eval 0.0] [%clk 0:15:09] } 5. Nd2 { [%eval 0.0] [%clk 0:15:40] } 5... Bg4 { [%eval 0.19] [%clk 0:15:10] } 6. Qb3 { [%eval 0.08] [%clk 0:15:10] } 6... Qc8 { [%eval 0.13] [%clk 0:15:07] } 7. Ngf3 { [%eval 0.12] [%clk 0:15:15] } 7... e6 { [%eval 0.14] [%clk 0:15:15] } 8. Ne5 { [%eval -0.1] [%clk 0:14:58] } 8... Nxe5 { [%eval 0.04] [%clk 0:15:17] } 9. dxe5 { [%eval -0.29] [%clk 0:14:50] } 9... Nd7?! { [%eval 0.55] } { Inaccuracy. c4 was best. } { [%clk 0:15:26] } 10. h3? { [%eval -0.7] } { Mistake. c4 was best. } { [%clk 0:14:40] } 10... Bf5? { [%eval 0.62] } { Mistake. c4 was best. } { [%clk 0:15:30] } 11. Be2? { [%eval -0.78] } { Mistake. c4 was best. } { [%clk 0:13:41] } 11... a6?! { [%eval 0.27] } { Inaccuracy. c4 was best. } { [%clk 0:15:08] } 12. Nf3? { [%eval -0.83] } { Mistake. c4 was best. } { [%clk 0:13:22] } 12... h6 { [%eval -0.74] [%clk 0:14:46] } 13. O-O { [%eval -0.78] [%clk 0:13:19] } 13... b5 { [%eval -0.61] [%clk 0:14:55] } 14. Qd1 { [%eval -0.53] [%clk 0:13:06] } 14... Be7 { [%eval -0.56] [%clk 0:14:46] } 15. a4 { [%eval -0.63] [%clk 0:12:42] } 15... b4?! { [%eval 0.0] } { Inaccuracy. bxa4 was best. } { [%clk 0:13:17] } 16. cxb4 { [%eval -0.08] [%clk 0:12:42] } 16... cxb4 { [%eval -0.02] [%clk 0:13:26] } 17. Rc1 { [%eval 0.01] [%clk 0:12:26] } 17... Nc5 { [%eval 0.13] [%clk 0:13:29] } 18. Nd4 { [%eval 0.18] [%clk 0:11:59] } 18... Bh7?! { [%eval 0.99] } { Inaccuracy. Be4 was best. } { [%clk 0:13:36] } 19. Nb3 { [%eval 1.03] [%clk 0:11:43] } 19... Qc7?? { [%eval 3.82] } { Blunder. O-O was best. } { [%clk 0:13:31] } 20. Qd4?? { [%eval 1.27] } { Blunder. e4 was best. } { [%clk 0:11:15] } 20... Rc8?? { [%eval 3.49] } { Blunder. Nxb3 was best. } { [%clk 0:12:20] } 21. Bxa6 { [%eval 3.48] [%clk 0:10:19] } 21... O-O { [%eval 3.52] [%clk 0:12:01] } 22. Bxc8 { [%eval 3.54] [%clk 0:10:24] } 22... Rxc8 { [%eval 3.33] [%clk 0:12:09] } 23. Rfd1 { [%eval 3.29] [%clk 0:09:12] } 23... Qa7 { [%eval 3.45] [%clk 0:11:36] } 24. Qxb4 { [%eval 3.29] [%clk 0:08:47] } 24... Rb8 { [%eval 3.15] [%clk 0:11:22] } 25. Qxb8+?? { [%eval -0.19] } { Blunder. Qa5 was best. } { [%clk 0:06:59] } 25... Qxb8 { [%eval -0.12] [%clk 0:11:29] } 26. Nxc5 { [%eval -0.18] [%clk 0:07:06] } 26... Bg6? { [%eval 1.4] } { Mistake. g5 was best. } { [%clk 0:11:11] } 27. a5? { [%eval 0.12] } { Mistake. e4 was best. } { [%clk 0:06:27] } 27... Qxb2?? { [%eval 2.68] } { Blunder. Qb5 was best. } { [%clk 0:10:44] } 28. a6 { [%eval 2.41] [%clk 0:06:19] } 28... Qb6?! { [%eval 3.16] } { Inaccuracy. Bxc5 was best. } { [%clk 0:10:06] } 29. Nb7?? { [%eval 0.0] } { Blunder. Ra1 was best. } { [%clk 0:05:18] } 29... Qxa6 { [%eval 0.0] [%clk 0:10:06] } 30. Rc8+?? { [%eval -1.74] } { Blunder. Nd6 was best. } { [%clk 0:05:13] } 30... Kh7 { [%eval -1.56] [%clk 0:10:13] } 31. Rc7 { [%eval -1.25] [%clk 0:05:19] } 31... Qa4? { [%eval 0.0] } { Mistake. Bh4 was best. } { [%clk 0:10:05] } 32. Rdc1 { [%eval 0.0] [%clk 0:05:14] } 32... Ba3 { [%eval 0.0] [%clk 0:10:09] } 33. Ra1 { [%eval 0.0] [%clk 0:04:13] } 33... Qb4 { [%eval -0.12] [%clk 0:10:00] } 34. g4?? { [%eval -3.91] } { Blunder. Nd6 was best. } { [%clk 0:03:38] } 34... Bb2?! { [%eval -2.73] } { Inaccuracy. Qb2 was best. } { [%clk 0:10:04] } 35. Ra7?? { [%eval #-7] } { Checkmate is now unavoidable. Rf1 was best. } { [%clk 0:03:05] } 35... Qe1+ { [%eval #-6] [%clk 0:10:10] } 36. Kg2 { [%eval #-6] [%clk 0:03:09] } 36... Be4+ { [%eval #-5] [%clk 0:10:18] } 37. Kg3 { [%eval #-4] [%clk 0:03:13] } 37... Qg1+ { [%eval #-3] [%clk 0:10:27] } 38. Kh4 { [%eval #-3] [%clk 0:03:18] } 38... Qxf2+ { [%eval #-2] [%clk 0:10:35] } 39. Bg3 { [%eval #-2] [%clk 0:03:26] } 39... g5+ { [%eval #-1] [%clk 0:10:43] } 40. Kh5 { [%clk 0:03:32] } 40... Bg6# { [%clk 0:10:52] } 0-1