Event: Round 6: Delgado Armas, Francisco David - Sanchez Montesdeoca, Isaac
Date: 2025-04-17
White: Delgado Armas, Francisco David
WhiteElo: 1608
Black: Sanchez Montesdeoca, Isaac
BlackElo: 1807
Result: 0-1
ECO: B56
Opening: Sicilian Defense: Classical Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:38] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:30:57] } 2... d6 { [%eval 0.31] [%clk 1:31:21] } 3. d4 { [%eval 0.22] [%clk 1:31:16] } 3... cxd4 { [%eval 0.19] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:38] } 4... Nf6 { [%eval 0.25] [%clk 1:32:09] } 5. Nc3 { [%eval 0.32] [%clk 1:31:48] } 5... Nc6 { [%eval 0.3] [%clk 1:32:32] } 6. f3 { [%eval 0.12] [%clk 1:31:56] } 6... Bd7?! { [%eval 0.89] } { Inaccuracy. e5 was best. } { [%clk 1:26:31] } 7. Be3 { [%eval 0.58] [%clk 1:31:49] } 7... e6 { [%eval 0.91] [%clk 1:25:12] } 8. Qd2 { [%eval 0.93] [%clk 1:28:26] } 8... Be7 { [%eval 1.01] [%clk 1:25:34] } 9. O-O-O { [%eval 0.9] [%clk 1:28:36] } 9... a6 { [%eval 1.45] [%clk 1:25:45] } 10. h4?! { [%eval 0.48] } { Inaccuracy. g4 was best. } { [%clk 1:27:43] } 10... b5?! { [%eval 1.1] } { Inaccuracy. h5 was best. } { [%clk 1:25:37] } 11. g4 { [%eval 0.98] [%clk 1:27:25] } 11... b4 { [%eval 1.5] [%clk 1:25:59] } 12. Nce2 { [%eval 1.51] [%clk 1:25:04] } 12... a5 { [%eval 1.47] [%clk 1:26:14] } 13. Nf4? { [%eval 0.16] } { Mistake. Nxc6 was best. } { [%clk 1:21:44] } 13... a4? { [%eval 1.53] } { Mistake. Nxd4 was best. } { [%clk 1:24:24] } 14. Bb5?? { [%eval -2.25] } { Blunder. g5 was best. } { [%clk 1:21:19] } 14... Nxd4 { [%eval -2.28] [%clk 1:23:04] } 15. Bxd7+ { [%eval -2.3] [%clk 1:21:41] } 15... Nxd7 { [%eval -2.36] [%clk 1:23:19] } 16. Nh5?! { [%eval -3.5] } { Inaccuracy. Bxd4 was best. } { [%clk 1:21:14] } 16... Nb3+?! { [%eval -2.72] } { Inaccuracy. Nxf3 was best. } { [%clk 1:20:14] } 17. cxb3 { [%eval -2.76] [%clk 1:21:23] } 17... axb3 { [%eval -2.79] [%clk 1:19:56] } 18. axb3 { [%eval -3.06] [%clk 1:19:39] } 18... Ra1+ { [%eval -2.41] [%clk 1:19:24] } 19. Kc2 { [%eval -2.48] [%clk 1:19:53] } 19... Qc8+ { [%eval -2.31] [%clk 1:19:28] } 20. Kd3 { [%eval -2.32] [%clk 1:20:10] } 20... Qa6+ { [%eval -2.17] [%clk 1:19:50] } 21. Kd4?? { [%eval #-3] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 1:18:55] } 21... Qb6+?? { [%eval -2.07] } { Lost forced checkmate sequence. e5+ was best. } { [%clk 1:17:58] } 22. Kc4?? { [%eval #-1] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 1:18:16] } 22... Ne5# { [%clk 1:18:11] } 0-1