[Event "Crazyhouse 1 Arena"] [Site "https://lichess.org/XjJIYxvK"] [Date "2022.04.10"] [White "Ivan2605"] [Black "Nick_Sok"] [Result "0-1"] [UTCDate "2022.04.10"] [UTCTime "13:22:31"] [WhiteElo "1464"] [BlackElo "1145"] [WhiteRatingDiff "-179"] [BlackRatingDiff "+34"] [Variant "Crazyhouse"] [TimeControl "600+5"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5?! { (1.84 → 2.82) Inaccuracy. Nf6 was best. } (1... Nf6 2. e5 d5 3. d4 Bf5 4. Bd3 Ne4 5. Ne2 e6 6. O-O) 2. Nf3 Nc6 3. Nc3? { (2.70 → 1.22) Mistake. Bc4 was best. } (3. Bc4 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 Ne5 7. Bxf7+ Kxf7) 3... Nf6 4. Bc4 { C47 Four Knights Game: Italian Variation } Nxe4?? { (0.79 → 10.34) Blunder. Be7 was best. } (4... Be7 5. d4 exd4 6. Nxd4 d5 7. Nxc6 bxc6 8. exd5 N@e5 9. Qe2) 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3?? { (16.16 → -1.59) Blunder. N@f6+ was best. } (7. N@f6+) 7... Qe6?? { (-1.59 → 1.74) Blunder. Qd8 was best. } (7... Qd8 8. P@d5) 8. O-O?? { (1.74 → -0.64) Blunder. P@d5 was best. } (8. P@d5 Qe7) 8... Qg6? { (-0.64 → 0.77) Mistake. P@h3 was best. } (8... P@h3 9. P@d5) 9. d4?? { (0.77 → -4.58) Blunder. N@h4 was best. } (9. N@h4 P@h3) 9... Bh3?? { (-4.58 → 6.05) Blunder. P@h3 was best. } (9... P@h3 10. Bg5 hxg2 11. Re1 B@g4 12. Nd5 Bd6 13. dxe5 O-O 14. P@e7 Bxe7 15. Bxe7 Bxf3 16. Qxf3) 10. g3?? { (6.05 → -5.59) Blunder. Bg5 was best. } (10. Bg5) 10... Bxf1? { (-5.59 → -2.93) Mistake. B@g2 was best. } (10... B@g2 11. P@d7+) 11. Qxf1? { (-2.93 → -4.67) Mistake. P@d7+ was best. } (11. P@d7+ Kxd7) 11... exd4?? { (-4.67 → 7.26) Blunder. P@g4 was best. } (11... P@g4 12. N@b5 Bd6 13. Nh4 Nxd4 14. Nxd4 exd4 15. B@g2 dxc3 16. Nxg6 N@h3+ 17. Bxh3 N@f3+ 18. Kh1) 12. Qe1+?? { (7.26 → -5.02) Blunder. P@d7+ was best. } (12. P@d7+) 12... Be7 13. Nd5 R@e6?? { (-6.67 → 4.22) Blunder. B@g4 was best. } (13... B@g4 14. B@g2) 14. P@e2?? { (4.22 → -5.92) Blunder. Nxc7+ was best. } (14. Nxc7+ Kf8) 14... O-O?! { (-5.92 → -4.24) Inaccuracy. B@d6 was best. } (14... B@d6 15. N@f4 P@g4 16. B@g2 gxf3 17. Bxf3 N@h4 18. Bd2 Nxf3+ 19. exf3 Rxe1+ 20. Rxe1 P@e3 21. P@d7+) 15. Bg5?? { (-4.24 → -11.52) Blunder. N@f4 was best. } (15. N@f4) 15... Bxg5 16. Nxg5 Qxg5 17. Nxc7?! { (-15.63 → Mate in 6) Checkmate is now unavoidable. B@g2 was best. } (17. B@g2 B@e4 18. Bxe4 Rxe4 19. B@g2 Qxd5 20. N@d2 N@g5 21. B@f3 Nxf3+ 22. Bxf3 N@h3+ 23. Kh1 B@f5) 17... N@f3+?! { (Mate in 6 → -34.30) Lost forced checkmate sequence. N@h3+ was best. } (17... N@h3+ 18. Kh1 B@g2+ 19. Kxg2 P@f3+ 20. exf3 Nf4+ 21. Kh1 Rxe1+ 22. B@f1 Q@g2#) 18. exf3 Rxe1+ 19. Rxe1 Rac8?! { (Mate in 11 → -16.87) Lost forced checkmate sequence. P@g2 was best. } (19... P@g2 20. B@h1 gxh1=Q+ 21. Kxh1 B@g2+ 22. Kxg2 P@h3+ 23. Kxh3 B@g4+ 24. fxg4 Q@f3 25. N@f6+ Qgxf6 26. R@g5) 20. B@f4 Qa5?? { (-24.76 → 3.38) Blunder. P@d2 was best. } (20... P@d2) 21. R@g4?? { (3.38 → Mate in 4) Checkmate is now unavoidable. N@h6+ was best. } (21. N@h6+ gxh6) 21... Qxe1+ 22. Kg2 Q@g1+ 23. Kh3 R@h5+ 24. P@h4 Qef1+ 25. N@g2 Qfxg2# { Black wins by checkmate. } 0-1