[Event "Thurs 8 PM Arena"] [Site "https://lichess.org/W9HVnpxy"] [Date "2023.06.02"] [White "sAhYANdErSon"] [Black "YuHan2010"] [Result "1-0"] [UTCDate "2023.06.02"] [UTCTime "00:52:37"] [WhiteElo "1309"] [BlackElo "1576"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-116"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6? { (2.47 → 4.58) Mistake. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bc4 d6 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4) 2. Bc4?? { (4.58 → 1.78) Blunder. Nc3 was best. } (2. Nc3 Bb7 3. Nf3 Nf6 4. d4 e6 5. e5 Ne4 6. Nxe4 Bxe4) 2... e6 3. Nc3 Bb7 4. d3 Nc6 5. Nf3 Bc5 6. O-O { White offers draw } 6... Nf6 7. a3 a5 8. d4?? { (1.65 → -3.34) Blunder. Bg5 was best. } (8. Bg5) 8... Be7?? { (-3.34 → 4.97) Blunder. Nxd4 was best. } (8... Nxd4 9. Nxd4 P@h3 10. f3 hxg2 11. Kxg2 P@g4 12. N@f5 exf5 13. Nxf5 O-O 14. P@d4 gxf3+ 15. Qxf3) 9. d5 exd5?! { (5.17 → 7.63) Inaccuracy. O-O was best. } (9... O-O 10. dxc6) 10. exd5 Nb8 11. Be3 c6 12. dxc6 Nxc6 13. P@d6 Bf8?! { (11.63 → Mate in 7) Checkmate is now unavoidable. P@e2 was best. } (13... P@e2 14. Bxe2) 14. P@e7?! { (Mate in 7 → 12.14) Lost forced checkmate sequence. Bxf7+ was best. } (14. Bxf7+ Kxf7 15. Ng5+ Kg6 16. P@f5+ Kxf5 17. g4+ Nxg4 18. Qd3+ Kf6 19. Nd5+ Ke5 20. Bf4#) 14... Qb8?! { (12.14 → Mate in 7) Checkmate is now unavoidable. Bxe7 was best. } (14... Bxe7) 15. exf8=Q+?! { (Mate in 7 → 22.02) Lost forced checkmate sequence. Bxf7+ was best. } (15. Bxf7+ Kxf7 16. Ng5+ Kg6 17. P@f5+ Kxf5 18. g4+ Nxg4 19. Qd3+ P@e4 20. Qxe4+ Kf6 21. Nd5#) 15... Kxf8 16. B@e7+ Kg8 17. Bxf6 gxf6 18. Qd5 Qf8?! { (22.17 → Mate in 7) Checkmate is now unavoidable. P@e6 was best. } (18... P@e6 19. Ne4) 19. Bh6?! { (Mate in 7 → 35.92) Lost forced checkmate sequence. Qxf7+ was best. } (19. Qxf7+ Qxf7 20. Bxf7+ Kf8 21. P@g7+ Kxf7 22. N@h6+ Ke8 23. Q@f8+ Rxf8 24. gxf8=Q+ Kxf8 25. R@g8#) 19... B@g7 20. Bxg7 Kxg7 21. Qe4?! { (Mate in 6 → 24.17) Lost forced checkmate sequence. N@h5+ was best. } (21. N@h5+ Kh6 22. B@g5+ Kxh5 23. Qxf7+ N@g6 24. P@g4+ Kxg4 25. h3+ Kh5 26. g4#) 21... Re8 22. Qg4+ Kh6 23. N@f5# { White wins by checkmate. } 1-0