[Event "Rated Crazyhouse game"] [Site "https://lichess.org/Us5a9JOW"] [Date "2020.12.13"] [White "tmaure"] [Black "Kaliev_Konstantin"] [Result "0-1"] [UTCDate "2020.12.13"] [UTCTime "17:01:34"] [WhiteElo "1902"] [BlackElo "1928"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+7"] [Variant "Crazyhouse"] [TimeControl "300+5"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6?? { (0.83 → 2.77) Blunder. e5 was best. } (1... e5 2. Bc4 Nc6 3. Nf3 Be7 4. Nc3 Nf6 5. d3 O-O 6. O-O) 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } h6?? { (0.95 → 3.05) Blunder. Be7 was best. } (4... Be7 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4 d5 8. Bxd5 P@e6 9. N@c6) 5. O-O Bc5 6. d3 d6 7. Na4 Nd4?? { (2.89 → 10.26) Blunder. Bd4 was best. } (7... Bd4 8. c3 Bg4 9. h3 Bh5 10. Bxf7+ Bxf7 11. cxd4 B@h5 12. P@g4) 8. Nxc5 Nxf3+ 9. Qxf3 N@d4 10. Qd1?? { (18.14 → 4.18) Blunder. Bxf7+ was best. } (10. Bxf7+) 10... dxc5 11. B@d5?? { (5.38 → -9.46) Blunder. Be3 was best. } (11. Be3) 11... Nxd5 12. Bxd5 B@e2 13. Qd2? { (-9.82 → Mate in 10) Checkmate is now unavoidable. Kh1 was best. } (13. Kh1 Bxd1) 13... N@f3+ 14. gxf3 Nxf3+ 15. Kh1 Nxd2?! { (Mate in 8 → -48.79) Lost forced checkmate sequence. Bxf1 was best. } (15... Bxf1 16. Bxf7+ Kxf7 17. N@d6+ cxd6 18. P@g6+ Kg8 19. N@f6+ gxf6 20. N@e7+ Qxe7 21. Qg5 hxg5 22. a3) 16. Bxd2?! { (-48.79 → Mate in 3) Checkmate is now unavoidable. Bxf7+ was best. } (16. Bxf7+ Kxf7) 16... Bxf1 17. Rxf1 Bh3?! { (Mate in 4 → -26.49) Lost forced checkmate sequence. P@g2+ was best. } (17... P@g2+ 18. Kxg2 Bh3+ 19. Kxh3 Q@f3+ 20. B@g3 R@h4#) 18. B@g2?! { (-26.49 → Mate in 4) Checkmate is now unavoidable. B@b5+ was best. } (18. B@b5+ Kf8) 18... Bxg2+ 19. Kxg2 P@h3+ 20. Kxh3 R@h4+ 21. Kg2 Q@h3+ 22. Kg1 Qxh2# { Black wins by checkmate. } 0-1