Event: Round 6: Pena Romero, Edwin Oswaldo - Contreras Sandoval, Leidy Tatiana
Site: https://lichess.org/broadcast/campeonato-panamericano-2025-para-ciegos-y-disminuidos-visuales--ciegos/round-6/YHpA8h2e/BgOWZeMU
Date: 2025-10-30
White: Pena Romero, Edwin Oswaldo
WhiteElo: 1812
Black: Contreras Sandoval, Leidy Tatiana
BlackElo: 1620
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Queen's Gambit Invitation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:07:15] } 1... e6 { [%eval 0.14] [%clk 1:30:27] } 2. e3 { [%eval 0.06] [%clk 1:07:43] } 2... d5 { [%eval 0.09] [%clk 1:30:55] } 3. d4 { [%eval 0.1] [%clk 1:07:50] } 3... c5 { [%eval 0.17] [%clk 1:29:30] } 4. Be2 { [%eval 0.06] [%clk 1:08:18] } 4... Nf6 { [%eval 0.12] [%clk 1:29:56] } 5. O-O { [%eval 0.04] [%clk 1:08:47] } 5... cxd4 { [%eval 0.25] [%clk 1:29:09] } 6. exd4 { [%eval 0.2] [%clk 1:09:16] } 6... Be7 { [%eval 0.47] [%clk 1:28:37] } 7. c4 { [%eval 0.0] } 7... O-O { [%eval 0.0] [%clk 1:28:56] } 8. Nc3 { [%eval 0.03] } 8... a6?! { [%eval 0.62] } { Inaccuracy. dxc4 was best. } { [%clk 1:28:16] } 9. c5 { [%eval 0.56] } 9... Nc6 { [%eval 0.6] [%clk 1:28:17] } 10. Bf4 { [%eval 0.3] } 10... Nh5?! { [%eval 0.99] } { Inaccuracy. b6 was best. } { [%clk 1:21:45] } 11. Bg3? { [%eval -0.31] } { Mistake. Be3 was best. } 11... a5?! { [%eval 0.78] } { Inaccuracy. Nxg3 was best. } 12. Ne5?? { [%eval -1.85] } { Blunder. Na4 was best. } 12... Nxe5?? { [%eval 0.55] } { Blunder. Nxg3 was best. } 13. Bxh5 { [%eval 0.57] } 13... Nd7?! { [%eval 1.27] } { Inaccuracy. Nc6 was best. } 14. Be2 { [%eval 1.28] } 14... Bf6?! { [%eval 2.12] } { Inaccuracy. Nf6 was best. } 15. Nb5 { [%eval 1.65] } 15... e5?! { [%eval 2.4] } { Inaccuracy. Nb8 was best. } 16. dxe5?! { [%eval 1.32] } { Inaccuracy. Re1 was best. } 16... Nxe5 { [%eval 1.27] } 17. Re1 { [%eval 1.2] } 17... Be6?! { [%eval 2.13] } { Inaccuracy. Bd7 was best. } 18. Bf1 { [%eval 2.13] } 18... Nd7 { [%eval 2.09] } 19. Bd6?! { [%eval 1.04] } { Inaccuracy. Nc7 was best. } 19... Be7? { [%eval 2.28] } { Mistake. Rc8 was best. } 20. Nc7 { [%eval 2.33] } 20... Bxd6 { [%eval 2.73] } 21. cxd6 { [%eval 2.68] } 21... Rc8?! { [%eval 4.21] } { Inaccuracy. Nf6 was best. } 22. Rxe6 { [%eval 4.44] } 22... fxe6 { [%eval 4.22] } 23. Nxe6 { [%eval 3.98] } 23... Qf6 { [%eval 4.3] } 24. Nxf8 { [%eval 4.4] } 24... Rxf8 { [%eval 4.94] } 25. Qxd5+ { [%eval 4.86] } 25... Kh8 { [%eval 4.63] } 26. f3 { [%eval 4.07] } 26... Rd8 { [%eval 4.76] } 27. Rd1 { [%eval 4.88] } 27... Nc5?! { [%eval 7.2] } { Inaccuracy. b6 was best. } 28. Qd2?! { [%eval 4.89] } { Inaccuracy. Qxc5 was best. } 28... b6 { [%eval 5.0] } 29. Qd4 { [%eval 4.43] } 1-0