[Event "Rated Crazyhouse game"] [Site "https://lichess.org/IX7mJ2Fz"] [Date "2017.04.15"] [White "olahyn"] [Black "b_big"] [Result "0-1"] [UTCDate "2017.04.15"] [UTCTime "15:32:07"] [WhiteElo "1521"] [BlackElo "1464"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+33"] [Variant "Crazyhouse"] [TimeControl "300+8"] [ECO "B00"] [Opening "Nimzowitsch Defense: Declined Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense: Declined Variation } d5? { (0.62 → 2.10) Mistake. e5 was best. } (2... e5 3. Bc4 Nf6 4. Bxf7+ Kxf7 5. P@d5 Nxe4 6. dxc6 P@f6 7. cxb7 Bxb7 8. O-O P@h3 9. gxh3) 3. e5?? { (2.10 → -0.12) Blunder. exd5 was best. } (3. exd5 Qxd5 4. Nc3 Qd7 5. Bc4 e6 6. O-O P@d4 7. Ne4 a6 8. d3 b5 9. Bb3 a5) 3... Bg4 4. Bb5 Bxf3? { (0.14 → 1.56) Mistake. e6 was best. } (4... e6 5. d4 Ne7 6. O-O a6 7. Be2 Ng6 8. Be3 Be7 9. Nbd2 O-O 10. Bd3 Bf5 11. Bxf5) 5. Qxf3 a6?? { (1.44 → 16.12) Blunder. e6 was best. } (5... e6 6. d4 Bb4+ 7. B@c3 Bxc3+ 8. Nxc3 N@f5 9. Bxc6+ bxc6 10. O-O B@b6 11. B@h5 B@g6 12. N@g5) 6. Bxc6+ bxc6 7. e6 fxe6 8. B@f7+ Kd7 9. N@c5+ Kc8 10. Nxe6?! { (12.85 → 6.42) Inaccuracy. Bxe6+ was best. } (10. Bxe6+) 10... Qd6 11. Nxf8?! { (6.56 → 4.39) Inaccuracy. d4 was best. } (11. d4 B@e4) 11... N@g5? { (4.39 → 11.14) Mistake. Nf6 was best. } (11... Nf6) 12. P@d7+?! { (11.14 → 6.96) Inaccuracy. Qg4+ was best. } (12. Qg4+) 12... Kb7 13. Qb3+?! { (7.23 → 4.65) Inaccuracy. B@c8+ was best. } (13. B@c8+ Kb8) 13... P@b5? { (4.65 → 8.12) Mistake. B@b6 was best. } (13... B@b6 14. B@c8+ Rxc8 15. dxc8=Q+ Kxc8 16. Bxg8 Rxg8 17. R@e8+ B@d8 18. d4 B@h5 19. N@f5 Bxe8 20. Nxd6+) 14. O-O?? { (8.12 → -1.55) Blunder. B@c8+ was best. } (14. B@c8+) 14... Nxf7?? { (-1.55 → 3.35) Blunder. Rxf8 was best. } (14... Rxf8 15. Bxg8 Rhxg8 16. B@g3 N@h3+ 17. Kh1 Ne4 18. Qe3 Nxg3+ 19. hxg3 B@b6 20. d4 B@c4 21. N@c5+) 15. B@g3?? { (3.35 → -3.10) Blunder. B@c8+ was best. } (15. B@c8+ Rxc8) 15... B@e5?? { (-3.10 → 4.08) Blunder. e5 was best. } (15... e5) 16. Bxe5 Qxe5 17. B@g3?? { (4.26 → -0.37) Blunder. B@c8+ was best. } (17. B@c8+ Kb8) 17... Qf6 18. Nc3 B@b6?? { (1.11 → 3.35) Blunder. Rxf8 was best. } (18... Rxf8 19. a4) 19. Na4?? { (3.35 → -9.12) Blunder. a4 was best. } (19. a4) 19... Rxf8?? { (-9.12 → -1.96) Blunder. bxa4 was best. } (19... bxa4) 20. Nxb6 cxb6 21. B@h3?? { (-1.15 → -7.30) Blunder. B@c8+ was best. } (21. B@c8+ Rxc8) 21... Ngh6?! { (-7.30 → -4.85) Inaccuracy. N@d4 was best. } (21... N@d4 22. d3) 22. a4?! { (-4.85 → -6.77) Inaccuracy. Kh1 was best. } (22. Kh1 B@f5) 22... Ng5 23. axb5 cxb5? { (-6.66 → -3.65) Mistake. Nxh3+ was best. } (23... Nxh3+ 24. Kh1 cxb5 25. d4 P@e2 26. Bxh6 B@e4 27. P@f3 exf1=Q+ 28. Rxf1 B@c4 29. N@e8 Bxf1 30. P@c6+) 24. Qxd5+ P@c6?? { (-5.00 → -1.02) Blunder. B@c6 was best. } (24... B@c6 25. Qxg5 Qxg5 26. Re1 N@e2+ 27. Rxe2 Q@d1+ 28. N@f1 Qxe2 29. P@c7 Qxf1+ 30. Kxf1 R@h1+ 31. N@g1) 25. Qa2?? { (-1.02 → -5.96) Blunder. Qxg5 was best. } (25. Qxg5 Qxg5 26. N@e8 B@d8 27. P@c7 N@e2+ 28. Kh1 Nxg3+ 29. hxg3 Bxc7 30. N@e6 Rxe8 31. dxe8=B Rxe8) 25... Nxh3+ 26. gxh3?? { (-3.43 → Mate in 3) Checkmate is now unavoidable. Kh1 was best. } (26. Kh1 B@a4) 26... a5?? { (Mate in 3 → -4.63) Lost forced checkmate sequence. N@e2+ was best. } (26... N@e2+ 27. Kh1 B@g2+ 28. Kxg2 Qf3#) 27. d3?? { (-4.63 → Mate in 3) Checkmate is now unavoidable. P@g2 was best. } (27. P@g2 N@e2+) 27... N@e2+ 28. Kh1 B@f3+ 29. P@g2 Bxg2+ 30. Kxg2 B@f3# { Black wins by checkmate. } 0-1