[Event "Weekly Crazyhouse Arena"] [Site "https://lichess.org/PqFipneR"] [Date "2023.09.12"] [White "hpawn"] [Black "ajgreen"] [Result "1-0"] [UTCDate "2023.09.12"] [UTCTime "21:36:55"] [WhiteElo "2033"] [BlackElo "1931"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-12"] [BlackTitle "NM"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5? { (2.47 → 4.96) Mistake. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4) 2. Nf3 Nc6? { (3.82 → 6.10) Mistake. d6 was best. } (2... d6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. O-O) 3. Nc3?? { (6.10 → Mate in 15) Checkmate is now unavoidable. d4 was best. } (3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 N@d6 7. Nd2 P@h3) 3... e6?? { (Mate in 15 → 5.01) Lost forced checkmate sequence. d5 was best. } (3... d5 4. Nxd5 Qxd5 5. exd5 b6 6. dxc6 Bh3 7. gxh3 e5 8. Nxe5) 4. d4 cxd4 5. Nxd4 Nf6? { (3.79 → 6.12) Mistake. Nxd4 was best. } { B40 Sicilian Defense: Four Knights Variation } (5... Nxd4) 6. Ndb5? { (6.12 → 3.79) Mistake. Nxc6 was best. } (6. Nxc6) 6... P@c7?! { (3.79 → 5.13) Inaccuracy. Bc5 was best. } (6... Bc5 7. P@d4 Bb4 8. e5 Nd5 9. Bd2 O-O 10. Bd3 Qh4 11. O-O Nf4 12. Bxh7+ Kxh7 13. Bxf4) 7. Bf4 d6 8. Bg5?! { (3.68 → 2.56) Inaccuracy. P@d5 was best. } (8. P@d5 Be7) 8... a6?! { (2.56 → 3.34) Inaccuracy. Be7 was best. } (8... Be7 9. P@h6) 9. Nd4?? { (3.34 → 0.83) Blunder. Bxf6 was best. } (9. Bxf6 gxf6 10. N@h5 axb5 11. P@g7 Bxg7 12. Nxg7+ Ke7 13. Bxb5 B@h6 14. Nh5 Qg8 15. Qf3 Qg5) 9... Be7? { (0.83 → 2.21) Mistake. Nxd4 was best. } (9... Nxd4 10. Qxd4 Bd7 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. Q@d1 Q@g5 14. N@f3 Qh6 15. P@e3 B@a5 16. N@c4) 10. Be2?? { (2.21 → 0.33) Blunder. Nxc6 was best. } (10. Nxc6 bxc6) 10... Bd7 11. O-O O-O?! { (1.23 → 2.37) Inaccuracy. Nxd4 was best. } (11... Nxd4 12. Qxd4 h6 13. Be3 O-O 14. Qd1 c5 15. N@g3 N@d4 16. Bxd4 cxd4 17. Qxd4 e5 18. Qd1) 12. P@h6?! { (2.37 → 1.55) Inaccuracy. Nxc6 was best. } (12. Nxc6 Bxc6) 12... g6?? { (1.55 → 4.38) Blunder. gxh6 was best. } (12... gxh6) 13. Nxe6?? { (4.38 → 1.00) Blunder. f4 was best. } (13. f4 Ne8 14. Nxc6 bxc6 15. Bxe7 Qxe7 16. N@g4 N@f6 17. Nxf6+ Nxf6 18. B@g7 Ne8 19. Bxf8 Qxf8) 13... fxe6? { (1.00 → 2.73) Mistake. Bxe6 was best. } (13... Bxe6 14. P@g7) 14. P@g7 Rf7 15. f4 N@e3 16. Qd2?! { (3.65 → 2.87) Inaccuracy. Qd3 was best. } (16. Qd3) 16... Nxf1?? { (2.87 → 6.46) Blunder. Nfg4 was best. } (16... Nfg4 17. Bxg4 Nxg4 18. Bxe7 Nxe7 19. Kh1 B@e3 20. Qe2 Nxh2 21. Kxh2 Nd5 22. exd5 Qh4+ 23. B@h3) 17. Rxf1 Ne8 18. Bxe7? { (8.99 → 4.79) Mistake. Kh1 was best. } (18. Kh1) 18... Qxe7 19. B@g5? { (4.51 → 2.18) Mistake. B@f2 was best. } (19. B@f2 B@f6) 19... B@f6?? { (2.18 → 8.09) Blunder. B@a7+ was best. } (19... B@a7+) 20. Bxf6 Nxf6 21. N@g5?? { (6.53 → -0.60) Blunder. B@g5 was best. } (21. B@g5 B@d4+ 22. Kh1 b5 23. Qe1 b4 24. Bxf6 Bxf6 25. N@g5 B@d4 26. Nxf7 R@g1+ 27. Rxg1 Kxf7) 21... Rxg7?? { (-0.60 → 7.40) Blunder. B@d4+ was best. } (21... B@d4+ 22. Qxd4) 22. hxg7 Kxg7?! { (6.65 → 12.83) Inaccuracy. Qxg7 was best. } (22... Qxg7 23. e5) 23. f5?! { (12.83 → 6.33) Inaccuracy. e5 was best. } (23. e5 Ng8 24. Nce4 R@f5 25. B@f6+ Nxf6 26. exf6+ Rxf6 27. Nxf6 Qxf6 28. N@g4 B@d4+ 29. Kh1 B@g8) 23... P@f7?! { (6.33 → 26.81) Inaccuracy. B@a7+ was best. } (23... B@a7+ 24. B@f2 Bxf2+ 25. Rxf2 B@h6 26. fxe6 P@f3 27. Rxf3 Ne5 28. R@h3 R@g4 29. Rxh6 Rxg5 30. Qxg5) 24. fxg6 hxg6 25. P@h6+ Kh8?! { (27.67 → Mate in 2) Checkmate is now unavoidable. Kg8 was best. } (25... Kg8 26. B@g7) 26. B@g7+ Kg8 27. R@h8# { White wins by checkmate. } 1-0