[Event "6-й турнир Crazyhouse"] [Site "https://lichess.org/cQgZWvJQ"] [Date "2023.03.04"] [White "alexsandrKPSH"] [Black "varvarskiyFedor"] [Result "0-1"] [UTCDate "2023.03.04"] [UTCTime "17:21:26"] [WhiteElo "1104"] [BlackElo "1600"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+8"] [Variant "Crazyhouse"] [TimeControl "420+3"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4?? { (2.82 → 0.90) Blunder. Nf3 was best. } (2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nge7 6. P@d5 Nxd4) 2... Nf6?? { (0.90 → 3.68) Blunder. Nc6 was best. } (2... Nc6 3. Nf3 Be7 4. Nc3 d6 5. d4 exd4 6. Nxd4 Nxd4 7. Qxd4) 3. Nf3 Nc6 4. Nc3?? { (Mate in 6 → 0.83) Lost forced checkmate sequence. Bxf7+ was best. } { C47 Four Knights Game: Italian Variation } (4. Bxf7+ Ke7 5. Nh4 Qe8 6. Ng6+ Kd8 7. Qf3 Qe7 8. Qf5 hxg6) 4... Bb4?? { (0.83 → 3.55) Blunder. Be7 was best. } (4... Be7 5. d4 exd4 6. Nxd4 d5 7. Nxd5 Nxd5 8. exd5 Nxd4 9. Qxd4) 5. d3 Bxc3+ 6. bxc3 d5?? { (2.98 → 8.52) Blunder. O-O was best. } (6... O-O 7. B@d5) 7. Bg5?? { (8.52 → -1.18) Blunder. exd5 was best. } (7. exd5 Nxd5) 7... Be6?? { (-1.18 → 9.57) Blunder. dxc4 was best. } (7... dxc4 8. dxc4) 8. Bxf6 Qxf6 9. Bb3?? { (10.40 → -6.75) Blunder. exd5 was best. } (9. exd5 O-O 10. B@g5 Qg6 11. dxc6 B@c5 12. cxb7 Rad8 13. P@e7 Bxe7 14. Bxe7 Qxg2 15. N@f6+ Kh8) 9... d4?? { (-6.75 → 7.59) Blunder. N@f4 was best. } (9... N@f4 10. N@e3) 10. cxd4?? { (7.59 → -2.24) Blunder. B@g5 was best. } (10. B@g5 N@e3) 10... exd4?? { (-2.24 → 7.80) Blunder. O-O was best. } (10... O-O 11. P@f5) 11. O-O?? { (7.80 → 2.23) Blunder. B@g5 was best. } (11. B@g5 P@b2) 11... Bxb3?? { (2.23 → 7.28) Blunder. P@e2 was best. } (11... P@e2 12. Qxe2 N@f4 13. Qd1 B@e2 14. Bxe6 Qxe6 15. B@f5 O-O 16. Bxe6 Bxd1 17. Rfxd1 fxe6 18. Q@g4) 12. Nd2?? { (7.28 → -4.00) Blunder. P@d7+ was best. } (12. P@d7+ Kxd7 13. B@g5 Qd6 14. axb3 Kc8 15. B@g3 Qc5 16. Bxc7 P@b2 17. N@d5 bxa1=R 18. P@d7+ Kxd7) 12... Bxa2?? { (-4.00 → 1.02) Blunder. B@e6 was best. } (12... B@e6 13. axb3 P@h3 14. gxh3 N@c3 15. B@g4 Nxd1 16. P@d7+ Bxd7 17. Bxd7+ Kxd7 18. B@g4+ B@e6 19. N@c5+) 13. Rxa2 N@c3?! { (0.91 → 1.91) Inaccuracy. P@h3 was best. } (13... P@h3 14. P@d7+) 14. N@g4? { (1.91 → 0.75) Mistake. P@d7+ was best. } (14. P@d7+ Kd8) 14... Nxd1 15. Nxf6+ gxf6 16. Rxd1?? { (1.56 → -5.24) Blunder. B@g4 was best. } (16. B@g4 B@e6) 16... N@c3?? { (-5.24 → 15.31) Blunder. P@e2 was best. } (16... P@e2 17. P@d7+ Kd8 18. Rda1 P@e3 19. B@g3 Q@d1+ 20. B@e1 exd2 21. Bxc7+ Kxc7 22. d8=B+ Raxd8) 17. P@d7+ Kxd7 18. Q@f5+?? { (21.77 → -2.08) Blunder. B@g4+ was best. } (18. B@g4+ P@e6 19. N@c5+ Ke7 20. Q@d7+ Kf8 21. Nxe6+ Kg8 22. Qxc6 B@f8 23. P@e7 Q@h6 24. exf8=Q+ Qxf8) 18... P@e6?? { (-2.08 → 5.44) Blunder. B@e6 was best. } (18... B@e6) 19. Qxf6 P@e7?! { (7.35 → 54.37) Inaccuracy. B@e7 was best. } (19... B@e7 20. Qxf7) 20. N@c5+ Kc8 21. Qxh8+ B@d8 22. P@d7+ Kb8 23. Rb1 Nxb1 24. Rb2 R@e1+ 25. R@f1?! { (Mate in 4 → 38.21) Lost forced checkmate sequence. B@f1 was best. } (25. B@f1 Q@h1+ 26. Kxh1 Rxf1+ 27. Nxf1 Na5 28. R@c8#) 25... Rxf1+?! { (38.21 → Mate in 4) Checkmate is now unavoidable. P@b6 was best. } (25... P@b6 26. Rxe1) 26. Kxf1?? { (Mate in 4 → Mate in 3) Lost forced checkmate sequence. Nxf1 was best. } (26. Nxf1 Q@h1+ 27. Kxh1 R@g1+ 28. Kxg1 P@b3 29. R@c8#) 26... Nxd2+ 27. Ke2 B@f1+ 28. Kxd2 Q@e2+ 29. Kc1 R@d1# { Black wins by checkmate. } 0-1