[Event "HILA2010 Arena"] [Site "https://lichess.org/Ian9lO2n"] [Date "2023.04.20"] [White "Mariacosta"] [Black "AlfonsoCL3"] [Result "1-0"] [UTCDate "2023.04.20"] [UTCTime "03:55:03"] [WhiteElo "1214"] [BlackElo "1068"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-18"] [Variant "Crazyhouse"] [TimeControl "120+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4?! { (1.41 → 0.48) Inaccuracy. Nc3 was best. } { D00 Queen's Pawn Game: Accelerated London System } (2. Nc3 Nf6 3. Bg5 h6 4. Bh4 g6 5. e3 Bg7 6. Bb5+ c6) 2... Nc6 3. e3 Nf6 4. Bd3 g6 5. c3?! { (1.37 → 0.69) Inaccuracy. Nf3 was best. } (5. Nf3 Bg7 6. O-O O-O 7. Nbd2 Nh5 8. Bg5 h6 9. Bh4 Nb4 10. Be2 Bf5 11. Ne1 Nxc2) 5... Bg7?! { (0.69 → 1.30) Inaccuracy. Nh5 was best. } (5... Nh5 6. Bg3 Nxg3 7. hxg3 e5 8. Nd2 B@g4 9. Ngf3 Bg7 10. N@g5 exd4 11. exd4 P@h6 12. Qe2+) 6. Qc2?? { (1.30 → -0.38) Blunder. Nd2 was best. } (6. Nd2 O-O 7. Ngf3 Nh5 8. Bg5 Bg4 9. O-O h6 10. Bh4 Qc8 11. Qb3 Be6 12. Kh1 Kh7) 6... O-O 7. Nf3?? { (-0.08 → -3.60) Blunder. Nd2 was best. } (7. Nd2 Nh5) 7... e6?? { (-3.60 → 2.78) Blunder. Nxd4 was best. } (7... Nxd4) 8. Nbd2 Ne7 9. e4? { (3.83 → 1.90) Mistake. Bg5 was best. } (9. Bg5) 9... dxe4? { (1.90 → 3.37) Mistake. Nh5 was best. } (9... Nh5 10. Be3 f5 11. e5 Bd7 12. O-O-O a6 13. Bg5 Qe8 14. c4 a5 15. Kb1 Kh8 16. Ka1) 10. Nxe4 Nxe4 11. Bxe4 P@f5 12. Bd3?? { (5.00 → 0.83) Blunder. N@h6+ was best. } (12. N@h6+ Bxh6 13. Bxh6 Re8 14. P@f6 N@g4 15. fxe7 Rxe7 16. B@g5 f6 17. Bxf6 Nxf6 18. Ne5 P@g7) 12... Nd5 13. P@h6?? { (1.75 → -4.09) Blunder. Bg5 was best. } (13. Bg5 f6) 13... Bh8?? { (-4.09 → 2.82) Blunder. Nxf4 was best. } (13... Nxf4 14. hxg7) 14. Be5?? { (2.82 → -0.30) Blunder. Bg5 was best. } (14. Bg5 f6) 14... Bxe5?? { (-0.30 → 2.04) Blunder. f6 was best. } (14... f6 15. Bg3 N@b4 16. cxb4 Nxb4 17. Bxf5 Nxc2+ 18. Bxc2 Q@b4+ 19. N@d2 Qxb2 20. O-O P@g4 21. P@g7) 15. Nxe5? { (2.04 → 0.38) Mistake. dxe5 was best. } (15. dxe5 B@e7) 15... N@g4?? { (0.38 → 5.08) Blunder. N@f4 was best. } (15... N@f4 16. O-O) 16. Nxg4 fxg4 17. B@g7?! { (5.84 → 3.91) Inaccuracy. N@e5 was best. } (17. N@e5 N@f4) 17... Re8?? { (3.91 → 9.87) Blunder. N@f4 was best. } (17... N@f4 18. Be4) 18. c4?? { (9.87 → 2.79) Blunder. N@e5 was best. } (18. N@e5) 18... Nf6?? { (2.79 → 10.25) Blunder. B@a5+ was best. } (18... B@a5+ 19. Kf1) 19. N@e4? { (10.25 → 4.80) Mistake. N@e5 was best. } (19. N@e5 B@h4 20. Nxg6 N@f5 21. Nxh4 Nh5 22. Nxf5 exf5+ 23. P@e5 Nxg7 24. hxg7 B@g5 25. Bxf5 Bxf5) 19... Nxe4 20. Bxe4 N@d7?! { (4.68 → 7.38) Inaccuracy. B@a5+ was best. } (20... B@a5+ 21. Kf1) 21. N@c5?? { (7.38 → 3.44) Blunder. O-O was best. } (21. O-O B@g5 22. N@e5 Nxe5 23. dxe5 N@d4 24. N@h5 N@d7 25. N@f6+ Bxf6 26. Bxf6 N@f4 27. Bxg6 hxg6) 21... Nxc5?? { (3.44 → 25.01) Blunder. B@b4+ was best. } (21... B@b4+ 22. Kf1) 22. N@f6+ Qxf6 23. Bxf6 Nxe4?! { (29.89 → Mate in 1) Checkmate is now unavoidable. B@h8 was best. } (23... B@h8 24. Bxh8) 24. Q@g7# { White wins by checkmate. } 1-0