Event: Round 2: Pena Romero, Edwin Oswaldo - Sosa, Juan Carlos
Site: https://lichess.org/broadcast/campeonato-panamericano-2025-para-ciegos-y-disminuidos-visuales--ciegos/round-2/0e1o2nBp/mOZxAasz
Date: 2025-10-27
White: Pena Romero, Edwin Oswaldo
WhiteElo: 1812
Black: Sosa, Juan Carlos
BlackElo: 1587
Result: 1-0
ECO: D45
Opening: Semi-Slav Defense: Accelerated Meran Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 0:41:01] } 1... Nf6 { [%eval 0.18] [%clk 1:29:39] } 2. e3 { [%eval 0.01] [%clk 0:41:30] } 2... d5 { [%eval 0.01] [%clk 1:28:33] } 3. c4 { [%eval 0.07] [%clk 0:41:58] } 3... c6 { [%eval 0.3] [%clk 1:28:43] } 4. Nc3 { [%eval 0.17] [%clk 0:41:10] } 4... e6 { [%eval 0.26] } 5. d4 { [%eval 0.21] [%clk 0:41:18] } 5... a6 { [%eval 0.3] } 6. Bd2 { [%eval 0.21] [%clk 0:39:07] } 6... Nbd7 { [%eval 0.15] } 7. Rc1 { [%eval 0.0] [%clk 0:39:36] } 7... c5?! { [%eval 0.79] } { Inaccuracy. dxc4 was best. } 8. Bd3?! { [%eval -0.28] } { Inaccuracy. cxd5 was best. } 8... Bd6 { [%eval 0.26] } 9. cxd5 { [%eval 0.21] } 9... exd5 { [%eval 0.24] } 10. O-O { [%eval 0.25] } 10... h6 { [%eval 0.68] } 11. dxc5 { [%eval 0.18] } 11... Nxc5 { [%eval 0.18] } 12. Bb1 { [%eval 0.2] } 12... Bg4?! { [%eval 0.85] } { Inaccuracy. O-O was best. } 13. e4?! { [%eval -0.08] } { Inaccuracy. h3 was best. } 13... dxe4 { [%eval -0.09] } 14. Nxe4 { [%eval -0.06] } 14... Ncxe4 { [%eval -0.03] } 15. Bxe4 { [%eval -0.15] } 15... Nxe4 { [%eval 0.01] } 16. Qa4+ { [%eval 0.03] } 16... Qd7 { [%eval 0.06] } 17. Qxe4+ { [%eval 0.05] } 17... Be6?? { [%eval 3.33] } { Blunder. Qe6 was best. } 18. Rfd1 { [%eval 3.18] } 18... O-O { [%eval 3.97] } 19. Bb4 { [%eval 4.1] } 19... Bf5 { [%eval 3.92] } 20. Qh4?? { [%eval 0.51] } { Blunder. Qe3 was best. } 20... Rfe8?? { [%eval 4.55] } { Blunder. Rfc8 was best. } 21. Rxd6 { [%eval 4.45] } 21... Qb5 { [%eval 4.64] } 22. Bc3 { [%eval 4.66] } 22... Bg6?! { [%eval 6.9] } { Inaccuracy. Re4 was best. } 23. Qd4 { [%eval 6.78] } 23... f6 { [%eval 6.65] } 24. Rxf6 { [%eval 6.8] } 24... gxf6?? { [%eval #7] } { Checkmate is now unavoidable. Re7 was best. } 25. Qxf6 { [%eval #6] } 25... Qd7 { [%eval #6] } 26. Qxg6+ { [%eval #5] } 1-0