[Event "Entrenamiento septiembre 27"] [Site "https://lichess.org/X1u7pPNd"] [Date "2023.09.28"] [White "sduitamacorrea"] [Black "UNmurisho"] [Result "0-1"] [UTCDate "2023.09.28"] [UTCTime "00:34:20"] [WhiteElo "2008"] [BlackElo "1537"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+46"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.36 → 0.95) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. d4 Bb7 3. Bd3 d6 4. Nc3 c5 5. dxc5?! { (1.21 → 0.63) Inaccuracy. d5 was best. } (5. d5 Nf6) 5... bxc5 6. Nf3 Nf6? { (0.76 → 2.12) Mistake. a6 was best. } (6... a6 7. Bf4 e6 8. Qd2 Nc6 9. O-O-O Nge7 10. h4 Nc8 11. h5 h6 12. g4 Nb6 13. Be2) 7. O-O? { (2.12 → 0.77) Mistake. e5 was best. } (7. e5 dxe5 8. Bb5+ Nc6 9. Qxd8+ Kxd8 10. Bxc6 Bxc6 11. Nxe5 Be8) 7... e5 8. Bg5 Be7 9. Re1 O-O 10. Ne2?? { (0.81 → -1.50) Blunder. Bxf6 was best. } (10. Bxf6 Bxf6) 10... Nbd7?? { (-1.50 → 0.50) Blunder. Nxe4 was best. } (10... Nxe4) 11. c4?? { (0.50 → -1.44) Blunder. Nc3 was best. } (11. Nc3) 11... Nh5? { (-1.44 → 0.09) Mistake. Nxe4 was best. } (11... Nxe4 12. Bxe7 Qxe7 13. Bxe4 Bxe4 14. Nc3 Bc6 15. Qd3 Nb6 16. Rad1 Rad8 17. Nd2 f5 18. b3) 12. Bxe7 Qxe7 13. Nc3 Nf4 14. b3 f5?? { (-0.55 → 1.14) Blunder. Ne6 was best. } (14... Ne6) 15. exf5 Nf6 16. Be4? { (1.10 → -0.40) Mistake. Bf1 was best. } (16. Bf1 g6) 16... Nxe4 17. Nxe4 Rad8 18. Nc3?? { (0.01 → -2.44) Blunder. g3 was best. } (18. g3 d5 19. Neg5 Rxf5 20. gxf4 e4 21. Nh4 Rxf4 22. Qh5 h6 23. Ng6 Qxg5+ 24. Qxg5 hxg5) 18... Rxf5 19. g3?? { (-3.24 → -6.57) Blunder. Nd5 was best. } (19. Nd5 Bxd5) 19... Nh3+ 20. Kg2 Rxf3 21. Kxh3?? { (-6.88 → Mate in 14) Checkmate is now unavoidable. Qxf3 was best. } (21. Qxf3 Bxf3+ 22. Kxf3 Rf8+ 23. Ke3 Qg5+ 24. f4 exf4+ 25. Kd3 Qg6+ 26. Kd2 fxg3 27. hxg3 Rf3) 21... Qe6+?? { (Mate in 14 → -6.83) Lost forced checkmate sequence. Rxf2 was best. } (21... Rxf2 22. Nd5 Qe6+ 23. Qg4 Qh6+ 24. Qh4 Bc8+ 25. g4 Rf3+ 26. Kg2 Qxh4 27. Ne7+ Kh8 28. Kxf3) 22. Kh4?? { (-6.83 → Mate in 4) Checkmate is now unavoidable. Kg2 was best. } (22. Kg2 Rxc3+ 23. f3 Rxf3 24. Qxf3 Bxf3+ 25. Kxf3 Qh3 26. Re2 Rf8+ 27. Ke3 Qg4 28. Rd1 Qf3+) 22... Qh6+ 23. Kg4 Rdf8 24. Nd5 Bc8# { Black wins by checkmate. } 0-1