Event: Round 3: Guzman Diaz, Valeria - Delgado Abad, Bryan Xavier
Site: https://lichess.org/broadcast/campeonato-panamericano-2025-para-ciegos-y-disminuidos-visuales--ciegos/round-3/rLjGa2BB/k1d4eZhf
Date: 2025-10-28
White: Guzman Diaz, Valeria
Black: Delgado Abad, Bryan Xavier
BlackElo: 1553
Result: 0-1
ECO: B20
Opening: Sicilian Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.24] [%clk 1:29:57] } 2. Bb5 { [%eval -0.12] } 2... a6 { [%eval -0.07] [%clk 1:30:16] } 3. Ba4?? { [%eval -2.77] } { Blunder. Be2 was best. } 3... b5 { [%eval -2.97] [%clk 1:30:33] } 4. Bb3 { [%eval -2.99] } 4... c4 { [%eval -2.99] [%clk 1:30:57] } 5. a4?! { [%eval -4.12] } { Inaccuracy. d4 was best. } 5... cxb3 { [%eval -3.18] [%clk 1:30:51] } 6. axb5 { [%eval -4.2] } 6... bxc2?! { [%eval -2.85] } { Inaccuracy. Bb7 was best. } { [%clk 1:30:50] } 7. Qxc2 { [%eval -2.86] } 7... a5 { [%eval -2.61] [%clk 1:31:09] } 8. Na3 { [%eval -3.28] } 8... d5 { [%eval -3.17] [%clk 1:31:08] } 9. Nf3 { [%eval -3.12] } 9... Bg4 { [%eval -2.52] [%clk 1:30:09] } 10. Ne5 { [%eval -2.19] } 10... Nf6 { [%eval -2.07] [%clk 1:30:07] } 11. f3?! { [%eval -3.24] } { Inaccuracy. b6 was best. } 11... Be6 { [%eval -2.98] [%clk 1:29:45] } 12. Qa4 { [%eval -3.52] } 12... Qb6?! { [%eval -2.46] } { Inaccuracy. g6 was best. } { [%clk 1:29:49] } 13. Nc6? { [%eval -4.3] } { Mistake. b4 was best. } 13... Bd7 { [%eval -4.15] [%clk 1:29:26] } 14. exd5 { [%eval -4.18] } 14... Nxd5 { [%eval -3.99] [%clk 1:29:53] } 15. Nc4 { [%eval -4.22] } 15... Qc5?? { [%eval 2.18] } { Blunder. Qc7 was best. } { [%clk 1:29:36] } 16. d4 { [%eval 2.07] } 16... Qxc6 { [%eval 2.66] [%clk 1:29:35] } 17. bxc6 { [%eval 2.6] } 17... Bxc6?! { [%eval 3.77] } { Inaccuracy. Nxc6 was best. } { [%clk 1:30:01] } 18. Qb3 { [%eval 3.82] } 18... g6? { [%eval 6.63] } { Mistake. e6 was best. } { [%clk 1:29:31] } 19. Bd2? { [%eval 3.77] } { Mistake. Rxa5 was best. } 19... a4? { [%eval 6.94] } { Mistake. Bg7 was best. } { [%clk 1:29:07] } 20. Qa2?? { [%eval 3.25] } { Blunder. Rxa4 was best. } 20... Bg7 { [%eval 3.46] [%clk 1:28:56] } 21. Kd1?? { [%eval 1.39] } { Blunder. Rc1 was best. } 21... Bxd4?! { [%eval 2.31] } { Inaccuracy. O-O was best. } { [%clk 1:24:59] } 22. Rc1 { [%eval 2.28] } 22... O-O { [%eval 2.28] [%clk 1:23:45] } 23. b3?? { [%eval -3.4] } { Blunder. Na5 was best. } 23... axb3 { [%eval -3.19] [%clk 1:23:55] } 24. Qxb3? { [%eval -5.75] } { Mistake. Qb1 was best. } 24... Ba4 { [%eval -5.9] [%clk 1:22:16] } 25. Rb1 { [%eval -7.16] } 25... Bxb3+ { [%eval -7.12] [%clk 1:22:10] } 26. Kc1 { [%eval -10.54] } 26... Bxc4 { [%eval -9.79] [%clk 1:21:57] } 27. Rd1? { [%eval #-9] } { Checkmate is now unavoidable. Re1 was best. } 27... Rc8 { [%eval #-8] [%clk 1:22:07] } 28. h4 { [%eval #-5] } 28... Bd3+ { [%eval #-4] [%clk 1:22:12] } 29. Bc3 { [%eval #-4] } 29... Rxc3+ { [%eval #-3] [%clk 1:21:55] } 30. Kd2 { [%eval #-3] } 30... Bxb1 { [%eval #-5] } 31. Rxb1 { [%eval #-4] } 31... Ra2+ { [%eval #-3] } 32. Kd1 { [%eval #-3] } 32... Rcc2 { [%eval #-4] } 33. Rxb8+ { [%eval #-4] } 33... Kg7 { [%eval #-3] } 34. Rb1 { [%eval #-2] } 34... Ne3+ { [%eval #-1] } 35. Ke1 { [%eval #-1] } 35... Re2# 0-1