Event: Round 1: Castellanos, Johan Sebastian - Guiza Vargas, Angel David
Date: 2025-02-23
White: Castellanos, Johan Sebastian
WhiteElo: 1981
Black: Guiza Vargas, Angel David
BlackElo: 1628
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:10:58] } 1... d5 { [%eval 0.24] [%clk 0:15:18] } 2. c4 { [%eval 0.26] [%clk 0:10:51] } 2... e6 { [%eval 0.27] [%clk 0:15:26] } 3. Nf3 { [%eval 0.16] [%clk 0:10:52] } 3... Nf6 { [%eval 0.17] [%clk 0:15:31] } 4. Nc3 { [%eval 0.1] [%clk 0:10:48] } 4... Nc6 { [%eval 0.34] [%clk 0:15:39] } 5. a3 { [%eval 0.42] [%clk 0:10:48] } 5... b6 { [%eval 0.95] [%clk 0:15:48] } 6. e3 { [%eval 0.45] [%clk 0:10:50] } 6... Bb7 { [%eval 0.53] [%clk 0:15:56] } 7. cxd5 { [%eval 0.41] [%clk 0:10:46] } 7... exd5 { [%eval 0.42] [%clk 0:15:59] } 8. Bb5 { [%eval 0.18] [%clk 0:10:21] } 8... Be7?? { [%eval 4.86] } { Blunder. a6 was best. } { [%clk 0:15:58] } 9. Qa4?! { [%eval 3.37] } { Inaccuracy. Ne5 was best. } { [%clk 0:10:15] } 9... O-O?! { [%eval 4.43] } { Inaccuracy. Qd7 was best. } { [%clk 0:15:48] } 10. Bxc6 { [%eval 4.41] [%clk 0:10:23] } 10... Bxc6 { [%eval 4.72] [%clk 0:15:57] } 11. Qxc6 { [%eval 4.56] [%clk 0:10:31] } 11... Qd6 { [%eval 5.33] [%clk 0:15:47] } 12. Qxd6 { [%eval 5.28] [%clk 0:10:37] } 12... Bxd6 { [%eval 5.31] [%clk 0:15:56] } 13. Bd2 { [%eval 5.23] [%clk 0:10:39] } 13... Rfe8 { [%eval 5.26] [%clk 0:16:05] } 14. h3 { [%eval 5.22] [%clk 0:10:39] } 14... h6 { [%eval 5.42] [%clk 0:16:13] } 15. O-O { [%eval 5.11] [%clk 0:10:46] } 15... Rac8 { [%eval 5.19] [%clk 0:16:12] } 16. Nb5 { [%eval 5.34] [%clk 0:10:49] } 16... a5 { [%eval 5.47] [%clk 0:16:06] } 17. Rac1 { [%eval 5.52] [%clk 0:10:54] } 17... Ne4 { [%eval 5.48] [%clk 0:16:05] } 18. Rc6 { [%eval 5.33] [%clk 0:10:57] } 18... Re6 { [%eval 5.75] [%clk 0:16:07] } 19. Rfc1 { [%eval 5.6] [%clk 0:11:00] } 19... Re7?! { [%eval 8.06] } { Inaccuracy. a4 was best. } { [%clk 0:15:12] } 20. Nxd6 { [%eval 8.15] [%clk 0:11:01] } 20... Nxd6 { [%eval 8.1] [%clk 0:15:20] } 21. Rxd6 { [%eval 8.14] [%clk 0:11:08] } 21... cxd6 { [%eval 8.14] [%clk 0:15:22] } 22. Rxc8+ { [%eval 8.06] [%clk 0:11:17] } 22... Kh7 { [%eval 7.97] [%clk 0:15:32] } 23. g4 { [%eval 7.96] [%clk 0:11:17] } 23... g6 { [%eval 7.95] [%clk 0:15:37] } 24. h4 { [%eval 7.61] [%clk 0:11:24] } 24... f5 { [%eval 8.33] [%clk 0:15:31] } 25. g5 { [%eval 8.52] [%clk 0:11:21] } 25... hxg5 { [%eval 8.65] [%clk 0:15:39] } 26. Nxg5+ { [%eval 8.57] [%clk 0:11:29] } 26... Kg7 { [%eval 8.5] [%clk 0:15:46] } 27. Rc7 { [%eval 8.38] [%clk 0:11:17] } 1-0