[Event "Кстово- онлайн, Классика 4"] [Site "https://lichess.org/5TibJJr8"] [Date "2020.08.03"] [White "kefir2011"] [Black "AShvetsov"] [Result "1-0"] [UTCDate "2020.08.03"] [UTCTime "08:00:00"] [WhiteElo "1877"] [BlackElo "1621"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "3600+10"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Dragon"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 { B27 Sicilian Defense: Hyperaccelerated Dragon } 3. c3 Nc6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 Nf6?! { (0.75 → 1.65) Inaccuracy. d6 was best. } (6... d6 7. Be3 Nf6 8. d5 Ne5 9. Nxe5 dxe5 10. Be2 O-O 11. Qb3) 7. Bc4?? { (1.65 → -0.23) Blunder. e5 was best. } (7. e5 Ng8 8. Bf4 d5 9. exd6 Bg4 10. h3 Bxf3 11. Qxf3 exd6) 7... O-O?! { (-0.23 → 0.48) Inaccuracy. Nxe4 was best. } (7... Nxe4 8. Bxf7+ Kxf7 9. Nxe4 d5 10. Nc5 Nxd4 11. O-O Qd6 12. Nxd4) 8. O-O? { (0.48 → -0.71) Mistake. d5 was best. } (8. d5 Na5 9. Bd3 a6 10. Bg5 b5 11. O-O Bb7 12. Rc1 h6) 8... b6?? { (-0.71 → 1.29) Blunder. Nxe4 was best. } (8... Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Nxd4 12. Nxd4 Bxd4 13. Bg5 Qb6 14. Qf3 Bf6 15. Bxf6) 9. Be3?! { (1.29 → 0.65) Inaccuracy. d5 was best. } (9. d5 Na5 10. Bd3 d6 11. b4 Nb7 12. Bb2 a5 13. a3 e5 14. dxe6 Bxe6 15. Nd4 Nh5) 9... Bb7 10. e5 Ng4 11. Bf4 Qc7? { (0.71 → 2.38) Mistake. d6 was best. } (11... d6 12. exd6 exd6 13. Nb5 d5 14. Bb3 Nf6 15. Nd6 Ba6 16. Re1 Na5 17. Rc1 Qd7 18. Ba4) 12. Nd5?! { (2.38 → 1.26) Inaccuracy. Rc1 was best. } (12. Rc1 Rac8) 12... Qb8?! { (1.26 → 1.85) Inaccuracy. Qd8 was best. } (12... Qd8 13. Nc3) 13. e6 Qc8?! { (1.66 → 2.59) Inaccuracy. Qd8 was best. } (13... Qd8) 14. exf7+ Rxf7?! { (2.56 → 3.55) Inaccuracy. Kh8 was best. } (14... Kh8) 15. Ng5 e6? { (3.71 → 7.33) Mistake. Nh6 was best. } (15... Nh6 16. Nc7) 16. Nxf7 Kxf7 17. Qxg4 exd5 18. Bxd5+ Ke8 19. Rfe1+ Ne7?! { (11.81 → Mate in 7) Checkmate is now unavoidable. Ne5 was best. } (19... Ne5 20. Bxe5 Bxd5 21. Rac1 Qxc1 22. Rxc1 Bxe5 23. dxe5 Bxa2 24. Qh4 Bg8 25. Qf6 Rd8 26. Qg7) 20. Rac1?! { (Mate in 7 → 10.62) Lost forced checkmate sequence. Rxe7+ was best. } (20. Rxe7+ Kf8 21. Rf7+ Kg8 22. Rf8+ Kxf8 23. Bd6+ Ke8 24. Re1+ Be5 25. Rxe5+ Kd8 26. Qg5#) 20... Qxc1 21. Bxc1 Bxd5 22. Qg5 Kf8 23. Qxe7+ Kg8 24. Qxd7 Bxa2?! { (12.18 → Mate in 5) Checkmate is now unavoidable. Bf7 was best. } (24... Bf7 25. a3) 25. Re8+ Rxe8 26. Qxe8+ Bf8 27. Bh6 Kh8 28. Qxf8+ Bg8 29. Bg7# { White wins by checkmate. } 1-0