[Event "Equipos practicando Arena"] [Site "https://lichess.org/QhC5DY3X"] [Date "2024.05.04"] [White "CristianROC"] [Black "AlejandraLedesmaG3"] [Result "1-0"] [UTCDate "2024.05.04"] [UTCTime "23:14:35"] [WhiteElo "1453"] [BlackElo "1582"] [WhiteRatingDiff "+35"] [BlackRatingDiff "-43"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6 { B27 Sicilian Defense: Katalimov Variation } 3. d4 Bb7 4. Nc3 d5?? { (0.63 → 3.22) Blunder. cxd4 was best. } (4... cxd4 5. Nxd4 a6 6. Be3 e6 7. Qd2 Qc7 8. f3 Bb4 9. O-O-O) 5. exd5 Bxd5 6. Bb5+ Nc6?! { (3.77 → 5.43) Inaccuracy. Bc6 was best. } (6... Bc6 7. Ne5 Bxb5 8. Nxb5 f6 9. Qf3 a6 10. Nd3 axb5 11. Qxa8 cxd4 12. a4 b4 13. O-O) 7. O-O?! { (5.43 → 4.02) Inaccuracy. dxc5 was best. } (7. dxc5 a6 8. Qxd5 Qxd5 9. Nxd5 axb5 10. Nc7+ Kd8 11. Nxa8 bxc5 12. Bf4 Nf6 13. Rd1+ Kc8) 7... e6?! { (4.02 → 5.71) Inaccuracy. a6 was best. } (7... a6 8. dxc5 axb5 9. Qxd5 Qxd5 10. Nxd5 O-O-O 11. Nxb6+ Kb7 12. c3 Nf6 13. a4 b4 14. cxb4) 8. Ne5 Ne7 9. Nxc6?? { (5.80 → 1.70) Blunder. Nxd5 was best. } (9. Nxd5 Qxd5 10. c4 Qd6 11. Qf3 Rc8 12. Nxc6 Nxc6 13. Bf4 a6 14. Bxd6 axb5 15. Bxf8 Kxf8) 9... Nxc6?? { (1.70 → 4.94) Blunder. Bxc6 was best. } (9... Bxc6 10. dxc5 Qxd1 11. Rxd1 bxc5 12. Ne4 Bxb5 13. Nd6+ Kd7 14. Nxf7+ Nd5 15. Nxh8 Ke8 16. Bg5) 10. Re1?? { (4.94 → 2.24) Blunder. Nxd5 was best. } (10. Nxd5 Rc8 11. Nf4 cxd4 12. Qf3 Qd7 13. Nh5 f6 14. Re1 Kf7 15. Nf4 Bd6 16. h4 Bxf4) 10... Be7?? { (2.24 → 4.80) Blunder. a6 was best. } (10... a6 11. Bxc6+ Bxc6 12. d5 Bb7 13. Bf4 Bd6 14. Bxd6 Qxd6 15. dxe6 O-O-O 16. Qg4 fxe6 17. Rxe6) 11. dxc5?! { (4.80 → 3.20) Inaccuracy. Nxd5 was best. } (11. Nxd5 Qxd5 12. c4 Qd6 13. Bf4 Qxf4 14. Bxc6+ Kf8 15. Bxa8 cxd4 16. g3 Qf6 17. Bg2 g6) 11... bxc5? { (3.20 → 5.14) Mistake. a6 was best. } (11... a6 12. Nxd5 axb5 13. Nxb6 Ra7 14. Be3 O-O 15. a3 f5 16. f4 h6 17. c3 Qxd1 18. Raxd1) 12. Nxd5 Qxd5?! { (5.10 → 6.62) Inaccuracy. Rc8 was best. } (12... Rc8 13. Nxe7 Qxd1 14. Rxd1 Kxe7 15. c3 Rhd8 16. Bg5+ f6 17. Be3 Rxd1+ 18. Rxd1 c4 19. Bxc6) 13. Qxd5 exd5 14. Bxc6+ Kd8 15. Bxa8 Re8 16. Bxd5 f6 17. Bd2 Bd6 18. Rxe8+ Kxe8 19. Re1+ Kd7 20. c4 g5 21. g4 a5 22. Bxa5 Be5 23. Bc3 Bxc3? { (7.39 → Mate in 12) Checkmate is now unavoidable. Bd4 was best. } (23... Bd4 24. Kf1 Kd6 25. a4 Kc7 26. a5 Be5 27. Rxe5 fxe5 28. Bxe5+ Kd7 29. a6 Kc8 30. Kg2) 24. bxc3 h6 25. Rb1 Kd6 26. a4 Ke5 27. a5 Kf4 28. h3 f5 29. gxf5 Kxf5 30. a6 g4 31. hxg4+ Kxg4 32. a7 h5 33. a8=Q h4 34. Qg8+ Kh3 35. Qg2# { White wins by checkmate. } 1-0