lichess dev

[Event "Rated Bullet game"] [Site "http://chess-academy.net/aGfw0TCh"] [Date "2024.07.20"] [Round "-"] [White "Okorokov-Kirill600"] [Black "Bxusjf"] [Result "0-1"] [UTCDate "2024.07.20"] [UTCTime "09:08:51"] [WhiteElo "1503"] [BlackElo "1039"] [WhiteRatingDiff "-43"] [BlackRatingDiff "+174"] [Variant "Standard"] [TimeControl "60+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 b6?! { (0.12 → 0.84) Inaccuracy. Best move was e6. } { B00 Owen Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 f5? { (0.39 → 3.20) Mistake. Best move was Bb7. } (2... Bb7) 3. c4?? { (3.20 → -0.09) Blunder. Best move was exf5. } (3. exf5 Nf6 4. Nf3 e6 5. fxe6 dxe6 6. Bc4 Bd6 7. Nc3 O-O 8. O-O Nc6 9. Re1 Ne7) 3... g5?? { (-0.09 → Mate in 1) Checkmate is now unavoidable. Best move was fxe4. } (3... fxe4 4. Nc3 Nf6 5. Bg5 e6 6. Nxe4 Bb4+ 7. Nd2 O-O 8. Nf3 c5 9. dxc5 Bxc5 10. Bd3) 4. Nf3?? { (Mate in 1 → 1.66) Lost forced checkmate sequence. Best move was Qh5#. } (4. Qh5#) 4... h5?? { (1.66 → 5.25) Blunder. Best move was g4. } (4... g4 5. Nfd2 e6 6. h3 h5 7. exf5 exf5 8. Bd3 Qe7+ 9. Kf1 Nc6 10. Bxf5 Qg7 11. Qe2+) 5. Nxg5?! { (5.25 → 4.59) Inaccuracy. Best move was Bxg5. } (5. Bxg5 d6 6. Bd3 Bg7 7. exf5 Bb7 8. O-O Qd7 9. a3 Na6 10. h4 c5 11. Nc3 O-O-O) 5... e5? { (4.59 → 5.89) Mistake. Best move was fxe4. } (5... fxe4) 6. dxe5 d5?? { (5.69 → 9.19) Blunder. Best move was Bb4+. } (6... Bb4+ 7. Nc3) 7. Qxd5? { (9.19 → 6.49) Mistake. Best move was cxd5. } (7. cxd5 Bg7) 7... Qxd5 8. cxd5? { (6.64 → 5.40) Mistake. Best move was exd5. } (8. exd5 Na6) 8... Be6?? { (5.40 → 11.93) Blunder. Best move was fxe4. } (8... fxe4) 9. Bb5+? { (11.93 → 7.43) Mistake. Best move was Nxe6. } (9. Nxe6) 9... Ke7? { (7.43 → 11.94) Mistake. Best move was Bd7. } (9... Bd7 10. Bc4) 10. dxe6 Kd8 11. Nf3? { (15.35 → 8.96) Mistake. Best move was Nf7+. } (11. Nf7+ Kc8 12. Nxh8 a6 13. Bc4 Ne7 14. exf5 Nxf5 15. Ng6 Bb4+ 16. Bd2 Nc6 17. Bd5 Nfd4) 11... Ba3? { (8.96 → 15.66) Mistake. Best move was fxe4. } (11... fxe4 12. Ng5) 12. Bg5+ Kc8 13. bxa3 Kb7 14. Nc3 Nf6 15. exf6 c6 16. Bd3 c5 17. exf5 c4 18. Be4+ Kc7?! { (33.59 → Mate in 7) Checkmate is now unavoidable. Best move was Nc6. } (18... Nc6) 19. Rc1?! { (Mate in 7 → 40.68) Lost forced checkmate sequence. Best move was Nb5+. } (19. Nb5+ Kc8 20. f7 Nc6 21. Bxc6 a6 22. e7 axb5 23. e8=Q+ Rxe8+ 24. fxe8=Q+ Kc7 25. Bf4#) 19... Kc8?! { (40.68 → Mate in 7) Checkmate is now unavoidable. Best move was b5. } (19... b5 20. Bxa8) 20. Nb5 Rh7 21. Rxc4+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Nd6+. } (21. Nd6+ Kc7 22. Rxc4+ Nc6 23. Rxc6+ Kb8 24. Rc8#) 21... Kd8 22. Bxa8?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was f7#. } (22. f7#) 22... Ke8 23. Nc7+?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Rc8#. } (23. Rc8#) 23... Kd8 24. Nd5?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was f7+. } (24. f7+ Kc8 25. f8=Q#) 24... Ke8 25. f7+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Rc8#. } (25. Rc8#) 25... Kf8 26. e7+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Be7+. } (26. Be7+ Kg7 27. f8=Q#) 26... Kxf7 { Black wins on time. } 0-1