[Event "el maestro Jan Arena"] [Site "https://lichess.org/u3In9kIY"] [Date "2019.02.07"] [White "mauri990"] [Black "Breniack666"] [Result "0-1"] [UTCDate "2019.02.07"] [UTCTime "05:16:49"] [WhiteElo "1747"] [BlackElo "1459"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+76"] [WhiteTitle "FM"] [Variant "Crazyhouse"] [TimeControl "120+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. e3?! { (0.62 → 0.00) Inaccuracy. e4 was best. } (2. e4 e5 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3 d6) 2... Nf6?! { (0.00 → 0.92) Inaccuracy. e5 was best. } (2... e5 3. Nc3 Nf6 4. d4 e4 5. Ne5 Qe7 6. Bc4 Nxe5 7. dxe5) 3. d4 e6?! { (0.48 → 1.29) Inaccuracy. d5 was best. } (3... d5 4. Nc3 e6 5. Bd3 Bd6 6. e4 dxe4 7. Nxe4 Nxe4 8. Bxe4) 4. c4?? { (1.29 → -0.53) Blunder. Bd3 was best. } (4. Bd3 d5 5. Nc3 Bd7 6. O-O Bd6 7. e4 dxe4 8. Bxe4 Nxe4 9. Nxe4 P@h3 10. gxh3 B@d5) 4... d5 5. Nc3?! { (0.30 → -0.57) Inaccuracy. Bd2 was best. } (5. Bd2) 5... Bb4 6. cxd5?? { (-0.05 → -3.30) Blunder. Be2 was best. } (6. Be2 Ne4) 6... Bxc3+?? { (-3.30 → -0.33) Blunder. exd5 was best. } (6... exd5 7. Bd2 Bg4 8. P@b5 Ne7 9. Be2 Bxf3 10. gxf3 O-O 11. Qc2 N@g2+ 12. Kd1 Nh4 13. B@g5) 7. bxc3 exd5 8. P@g3?? { (0.08 → -4.98) Blunder. Ba3 was best. } (8. Ba3) 8... P@e4?? { (-4.98 → -2.15) Blunder. O-O was best. } (8... O-O 9. Bb2 Bf5 10. B@b1 Ne4 11. Bxe4 Bxe4 12. N@c5 N@c2+ 13. Qxc2 Bxc2 14. Nxb7 Qf6 15. P@e5) 9. B@g5?? { (-2.15 → -7.70) Blunder. Ne5 was best. } (9. Ne5 O-O) 9... exf3 10. gxf3 N@e6? { (-6.68 → -4.08) Mistake. Bf5 was best. } (10... Bf5 11. P@d3) 11. Bxf6?! { (-4.08 → -5.74) Inaccuracy. h4 was best. } (11. h4 h6 12. Bxf6 Qxf6 13. P@g2 B@g6 14. N@d3 N@c5 15. Nb2 O-O 16. Be2 Nexd4 17. exd4 P@d3) 11... Qxf6 12. P@g2 N@c4?? { (-5.59 → -1.46) Blunder. B@g6 was best. } (12... B@g6 13. Bb5 N@c2+ 14. Qxc2 Bxc2 15. O-O Q@a5 16. Bxc6+ bxc6 17. N@b4 Ba4 18. N@e5 B@d6 19. Nexc6) 13. Bxc4 dxc4 14. d5?? { (-1.28 → -7.10) Blunder. O-O was best. } (14. O-O B@d3) 14... Qxc3+ 15. Bd2 Qd3 16. dxc6?! { (-5.86 → -13.82) Inaccuracy. dxe6 was best. } (16. dxe6 Bxe6 17. N@f4 P@c2 18. Qc1 B@f6 19. Nxd3 cxd3 20. N@d4 Nxd4 21. exd4 O-O 22. N@e5 P@h3) 16... P@e2 17. Qxe2?! { (-11.19 → Mate in 9) Checkmate is now unavoidable. Qa4 was best. } (17. Qa4 B@c2) 17... Qxe2+ 18. Kxe2 B@d3+ 19. Kd1 Q@e2+ 20. Kc1 c3?? { (Mate in 6 → Mate in 10) Lost forced checkmate sequence. B@b2+ was best. } (20... B@b2+ 21. Kxb2 Qxd2+ 22. P@c2 Qxc2+ 23. Ka3 B@b2+ 24. Kb4 Bc3+ 25. Kb5 a6#) 21. N@f6+?? { (Mate in 10 → -30.44) Lost forced checkmate sequence. P@d7+ was best. } (21. P@d7+ Bxd7 22. cxd7+ Kf8 23. B@e7+ Kxe7 24. N@d5+ Kxd7 25. N@e5+ Kd6 26. Q@d7+ Kxe5 27. N@g4+ Kf5) 21... gxf6 22. N@g7+ Nxg7 23. P@e7?! { (-28.70 → Mate in 1) Checkmate is now unavoidable. P@d7+ was best. } (23. P@d7+ Bxd7) 23... Qxd2# { Black wins by checkmate. } 0-1