[Event "Monthly Crazyhouse Arena"] [Site "https://lichess.org/Ult8vFuj"] [Date "2019.08.27"] [White "murgank"] [Black "ivancjr"] [Result "1-0"] [UTCDate "2019.08.27"] [UTCTime "20:45:08"] [WhiteElo "1683"] [BlackElo "1749"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-7"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6? { (2.09 → 3.50) Mistake. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4) 2. d4 Bb7 3. Bd3?! { (3.79 → 2.84) Inaccuracy. Nc3 was best. } (3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Ne7 6. O-O Ng6 7. d5 O-O) 3... e6 4. Ne2?! { (3.34 → 2.21) Inaccuracy. Nf3 was best. } (4. Nf3 Nc6) 4... Nf6?! { (2.21 → 2.96) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nbc3) 5. f3?! { (2.96 → 1.78) Inaccuracy. Nbc3 was best. } (5. Nbc3) 5... Be7 6. O-O d6 7. Nd2?! { (2.16 → 1.33) Inaccuracy. Nbc3 was best. } (7. Nbc3 O-O) 7... Nbd7 8. Ng3? { (1.44 → -0.05) Mistake. Nc4 was best. } (8. Nc4 O-O 9. c3 Ba6 10. Qa4 Bb7 11. Bg5 a6 12. Qd1 d5 13. exd5 exd5 14. Ne5 P@e4) 8... c5 9. dxc5 bxc5?? { (0.20 → 2.22) Blunder. Nxc5 was best. } (9... Nxc5 10. Bb5+ P@c6 11. Be2 h5 12. P@d4 h4 13. Nh1 Ncd7 14. Nb3 c5 15. Qe1 h3 16. gxh3) 10. P@g5 P@e3?? { (1.70 → 8.31) Blunder. O-O was best. } (10... O-O 11. gxf6 Nxf6 12. b3 P@h4 13. Ne2 Nh5 14. Kh1 P@g3 15. h3 d5 16. exd5 exd5 17. Bb2) 11. gxf6 Bxf6 12. Nc4 P@d4 13. Nxd6+ Kf8 14. Nxb7 Qc7 15. B@d6+ Qxd6 16. Nxd6 Be5?! { (27.63 → Mate in 8) Checkmate is now unavoidable. B@f2+ was best. } (16... B@f2+ 17. Rxf2 Ne5 18. Nxf7 exf2+ 19. Kxf2 Nxf7 20. Q@c6 R@e8 21. P@b7 N@e3 22. Bxe3 dxe3+ 23. Ke2) 17. Nc4?! { (Mate in 8 → 29.42) Lost forced checkmate sequence. P@e7+ was best. } (17. P@e7+ Kg8 18. Q@d8+ B@e8 19. Qxa8 h6 20. Qxe8+ Kh7 21. Qxf7 Nf8 22. exf8=N+ Rxf8 23. P@g6+ Kh8) 17... Bxg3 18. hxg3 B@f2+ 19. Rxf2 exf2+ 20. Kxf2 g6?! { (31.02 → Mate in 4) Checkmate is now unavoidable. Kg8 was best. } (20... Kg8 21. P@h6) 21. Q@d6+ Kg7 22. Qxd7 R@h2 23. P@f6+ Kg8 24. N@e7+ Kf8 25. P@g7# { White wins by checkmate. } 1-0