Event: Round 4: Ayala Delgado, Sergio Alejandro - Barrera Grisales, Miguel Angel
Date: 2024-10-27
White: Ayala Delgado, Sergio Alejandro
WhiteElo: 1971
Black: Barrera Grisales, Miguel Angel
BlackElo: 1656
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:18] } 1... c6 { [%eval 0.28] [%clk 0:15:08] } 2. d4 { [%eval 0.26] [%clk 0:15:27] } 2... d5 { [%eval 0.3] [%clk 0:15:17] } 3. e5 { [%eval 0.15] [%clk 0:15:36] } 3... c5 { [%eval 0.26] [%clk 0:15:21] } 4. dxc5 { [%eval 0.27] [%clk 0:15:45] } 4... Bf5?! { [%eval 1.17] } { Inaccuracy. e6 was best. } { [%clk 0:15:23] } 5. Be3 { [%eval 1.05] [%clk 0:15:27] } 5... e6 { [%eval 1.12] [%clk 0:15:24] } 6. Nf3 { [%eval 0.95] [%clk 0:15:28] } 6... Ne7 { [%eval 0.98] [%clk 0:15:18] } 7. c4 { [%eval 1.08] [%clk 0:15:24] } 7... Nec6 { [%eval 1.21] [%clk 0:15:02] } 8. cxd5 { [%eval 1.86] [%clk 0:14:53] } 8... exd5 { [%eval 1.75] [%clk 0:15:03] } 9. Nc3?! { [%eval 1.05] } { Inaccuracy. Bb5 was best. } { [%clk 0:14:59] } 9... Nb4?? { [%eval 3.75] } { Blunder. Nd7 was best. } { [%clk 0:14:10] } 10. Nd4 { [%eval 3.69] [%clk 0:14:46] } 10... Be6 { [%eval 3.82] [%clk 0:13:47] } 11. a3 { [%eval 3.32] [%clk 0:14:29] } 11... N4c6 { [%eval 3.07] [%clk 0:13:48] } 12. Bb5 { [%eval 3.16] [%clk 0:13:37] } 12... Be7 { [%eval 3.73] [%clk 0:13:43] } 13. b4? { [%eval 2.25] } { Mistake. Nxe6 was best. } { [%clk 0:13:25] } 13... O-O { [%eval 2.38] [%clk 0:13:48] } 14. Nf3?! { [%eval 1.19] } { Inaccuracy. f4 was best. } { [%clk 0:13:18] } 14... f6?! { [%eval 2.03] } { Inaccuracy. a5 was best. } { [%clk 0:13:32] } 15. Nd4?! { [%eval 1.28] } { Inaccuracy. Ba4 was best. } { [%clk 0:12:15] } 15... Qd7?? { [%eval 5.15] } { Blunder. Nxd4 was best. } { [%clk 0:12:08] } 16. Nxe6 { [%eval 5.16] [%clk 0:12:09] } 16... Qxe6 { [%eval 5.17] [%clk 0:12:09] } 17. Nxd5?! { [%eval 3.75] } { Inaccuracy. Qxd5 was best. } { [%clk 0:11:24] } 17... Qxe5?! { [%eval 5.21] } { Inaccuracy. Rd8 was best. } { [%clk 0:11:40] } 18. O-O { [%eval 5.0] [%clk 0:11:23] } 18... Rd8 { [%eval 5.26] [%clk 0:11:34] } 19. Bc4 { [%eval 4.69] [%clk 0:11:32] } 19... Kh8 { [%eval 4.71] [%clk 0:11:36] } 20. Re1 { [%eval 4.7] [%clk 0:11:14] } 20... Na6 { [%eval 5.56] [%clk 0:09:21] } 21. Qf3 { [%eval 5.1] [%clk 0:09:50] } 21... Bf8 { [%eval 5.14] [%clk 0:06:57] } 22. Bf4 { [%eval 4.75] [%clk 0:08:22] } 22... Qf5 { [%eval 4.63] [%clk 0:06:27] } 23. g4 { [%eval 4.35] [%clk 0:07:06] } 23... Nd4 { [%eval 5.15] [%clk 0:04:28] } 24. Qd1 { [%eval 4.24] [%clk 0:07:09] } 24... Qg6 { [%eval 4.84] } 25. Qxd4 { [%eval 4.3] [%clk 0:07:16] } 25... Qxg4+ { [%eval 4.23] [%clk 0:02:21] } 26. Kf1 { [%eval 3.91] [%clk 0:07:25] } 26... Re8?! { [%eval 5.83] } { Inaccuracy. Qh3+ was best. } { [%clk 0:00:00] } 27. Re3 { [%eval 5.83] [%clk 0:07:25] } 1-0