lichess dev

[Event "Классика для всех Arena"] [Site "http://chess-academy.net/amtI0ypL"] [Date "2022.07.30"] [Round "-"] [White "Djanik_1_akk"] [Black "kirill_okorokov202"] [Result "1-0"] [UTCDate "2022.07.30"] [UTCTime "10:42:13"] [WhiteElo "1780"] [BlackElo "1454"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "3600+10"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 Nf6?! { (0.27 → 0.98) Inaccuracy. Best move was d6. } { B29 Sicilian Defense: Nimzowitsch Variation } (2... d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Bb5+ Bd7 7. Bxd7+) 3. Bc4? { (0.98 → -1.57) Mistake. Best move was e5. } (3. e5 Nd5) 3... e6? { (-1.57 → 0.33) Mistake. Best move was Nxe4. } (3... Nxe4 4. O-O e6 5. d4 d5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. c4 Nc6 9. cxd5 Qxd5 10. dxc5) 4. d3?! { (0.33 → -0.47) Inaccuracy. Best move was Qe2. } (4. Qe2 Nc6 5. d3 Be7 6. O-O O-O 7. Bb5 Nd4 8. Nxd4 cxd4 9. Ba4 e5 10. Bb3 d6) 4... Nc6?! { (-0.47 → 0.31) Inaccuracy. Best move was d5. } (4... d5 5. Bb5+) 5. e5?! { (0.31 → -0.41) Inaccuracy. Best move was O-O. } (5. O-O d5 6. Bb5 Bd7 7. exd5 Nxd5 8. Bxc6 Bxc6 9. Ne5 Qc7 10. Nxc6 Qxc6 11. Nd2 Bd6) 5... Ng4 6. Bf4 d5? { (-0.39 → 0.64) Mistake. Best move was d6. } (6... d6 7. Bb5) 7. Bb5 a6? { (0.23 → 1.88) Mistake. Best move was Bd7. } (7... Bd7 8. Nc3) 8. Bxc6+ bxc6 9. h3 h5?? { (1.33 → 6.15) Blunder. Best move was Nh6. } (9... Nh6 10. Bxh6 gxh6 11. O-O Qc7 12. c4 Bb7 13. Nbd2 Rg8 14. Qe2 O-O-O 15. g3 Kb8 16. Qe3) 10. hxg4 d4? { (5.60 → 7.83) Mistake. Best move was h4. } (10... h4 11. Nc3) 11. Rxh5?! { (7.83 → 7.19) Inaccuracy. Best move was Nbd2. } (11. Nbd2 a5) 11... Rg8? { (7.19 → 8.65) Mistake. Best move was Rxh5. } (11... Rxh5 12. gxh5) 12. Nbd2 Qb6? { (8.27 → 10.01) Mistake. Best move was a5. } (12... a5 13. Ng5) 13. Nc4 Qb4+ 14. Bd2 Qb5 15. a4 Qb7 16. Ba5 Qd7 17. Nb6 Qb7 18. Nxa8?! { (12.09 → 9.08) Inaccuracy. Best move was Ng5. } (18. Ng5 Be7 19. Nc4 Qd7 20. Ne4 Kf8 21. Qf3 Bd8 22. Bxd8 Qxd8 23. Ncd6 Qa5+ 24. Kf1 f5) 18... g6?! { (9.08 → 16.89) Inaccuracy. Best move was Qxa8. } (18... Qxa8 19. Qc1) 19. Nc7+ Kd7 20. Rh3 f5 21. exf6 Bd6?! { (24.76 → Mate in 10) Checkmate is now unavoidable. Best move was Qxc7. } (21... Qxc7 22. Rh7+ Rg7 23. Rxg7+ Bxg7 24. Bxc7 Bxf6 25. Bg3 Ke7 26. Qe2 e5 27. Nxe5 Be6 28. Nxc6+) 22. Rh7+ Kd8 23. Nb5+ Ke8 24. Rxb7?! { (Mate in 6 → 35.47) Lost forced checkmate sequence. Best move was Nxd6+. } { Black resigns. } (24. Nxd6+ Kf8 25. Nxb7 Rg7 26. Rxg7 Bxb7 27. Ng5 Ba8 28. Nxe6+ Ke8 29. Re7#) 1-0