[Event "XIII Torneo por la Paz"] [Site "https://lichess.org/YgUt5m6i"] [Date "2021.06.05"] [White "GNS090211"] [Black "PERCACHIC"] [Result "0-1"] [UTCDate "2021.06.05"] [UTCTime "16:35:35"] [WhiteElo "800"] [BlackElo "1372"] [WhiteRatingDiff "-34"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. a4?! { (0.00 → -0.64) Inaccuracy. Ne2 was best. } (3. Ne2 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6) 3... e5 4. b3 Nf6?! { (-0.55 → 0.12) Inaccuracy. d6 was best. } (4... d6 5. Nc3) 5. d3 Be7 6. f3?! { (0.18 → -0.72) Inaccuracy. Nc3 was best. } (6. Nc3) 6... O-O 7. g4? { (-0.89 → -2.22) Mistake. g3 was best. } (7. g3 Ne8) 7... d6?! { (-2.22 → -1.55) Inaccuracy. d5 was best. } (7... d5 8. cxd5 Nxd5 9. exd5 Bh4+ 10. Kd2 Nb4 11. Bb2 f5 12. Kc1 Bg5+ 13. Nd2 fxg4 14. Kb1) 8. h3?! { (-1.55 → -2.24) Inaccuracy. Nc3 was best. } (8. Nc3 h5) 8... a6 9. h4?! { (-2.21 → -3.55) Inaccuracy. Ne2 was best. } (9. Ne2 Ne8) 9... Bd7? { (-3.55 → -1.74) Mistake. Ne8 was best. } (9... Ne8) 10. Ne2? { (-1.74 → -3.39) Mistake. Bh3 was best. } (10. Bh3 Nd4 11. Be3 Ne8 12. g5 f5 13. Nc3 Nc7 14. a5 Rb8 15. Na4 b5 16. axb6 Nce6) 10... b5?? { (-3.39 → -1.39) Blunder. Ne8 was best. } (10... Ne8 11. Bg5) 11. axb5 axb5 12. cxb5?? { (-1.46 → -6.74) Blunder. Rxa8 was best. } (12. Rxa8 Qxa8) 12... Nb4?? { (-6.74 → -1.89) Blunder. Rxa1 was best. } (12... Rxa1 13. bxc6 Nxg4 14. fxg4 Bxh4+ 15. Rxh4 Qxh4+ 16. Kd2 Ra2+ 17. Kc3 Bxg4 18. Bb2 Ra6 19. Kd2) 13. Ba3?? { (-1.89 → -5.53) Blunder. Rxa8 was best. } (13. Rxa8 Qxa8 14. Ng3 Rb8 15. Na3 Ne8 16. Be2 Nc7 17. Nf5 Bxf5 18. gxf5 Na2 19. b6 Rxb6) 13... Bxb5?! { (-5.53 → -4.26) Inaccuracy. Bxg4 was best. } (13... Bxg4 14. Bg2 Bd7 15. Nbc3 Nh5 16. O-O Bxh4 17. f4 exf4 18. Bxb4 Rxa1 19. Qxa1 cxb4 20. Nd5) 14. Nbc3? { (-4.26 → -7.25) Mistake. Ng3 was best. } (14. Ng3 Nfd5 15. Nf5 Nf4 16. Nc3 Bd7 17. Nxe7+ Qxe7 18. Bxb4 cxb4 19. Rxa8 Rxa8 20. Ne2 Ng6) 14... Bd7?? { (-7.25 → -2.74) Blunder. Nxg4 was best. } (14... Nxg4) 15. Rh3?? { (-2.74 → -6.24) Blunder. g5 was best. } (15. g5) 15... Be6 16. Rb1? { (-4.93 → -9.30) Mistake. Kf2 was best. } (16. Kf2 d5 17. g5 Nh5 18. Bxb4 Rxa1 19. Qxa1 cxb4 20. Nxd5 Bxd5 21. exd5 Qxd5 22. Qc1 Bc5+) 16... Rxa3 17. Qd2 Rxb3 18. Rxb3 Bxb3 19. Nb5 Qa5 20. Nbc3 Nc2+ 21. Kf2 d5 22. Qg5 c4 23. Nf4 Bc5+ 24. Kg3 exf4+ 25. Kxf4 Bd6+ 26. Kf5?! { (-18.23 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (26. e5 h6 27. exd6 hxg5+ 28. hxg5 Nd7 29. Kg3 Qxc3 30. f4 Nc5 31. Kh2 Qd2+ 32. Kg1 Qxf4) 26... Qxc3 27. d4 Nxd4# { Black wins by checkmate. } 0-1