[Event "Alisa232323 Arena"] [Site "https://lichess.org/MIb2pqV3"] [Date "2020.04.22"] [White "Alisa232323"] [Black "shahriarchik"] [Result "1-0"] [UTCDate "2020.04.22"] [UTCTime "13:57:11"] [WhiteElo "1775"] [BlackElo "1673"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B20"] [Opening "Sicilian Defense: Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Ne2 { B20 Sicilian Defense: Keres Variation } Nc6 3. g3 Nf6 4. Bg2 e6 5. O-O d5 6. exd5 exd5 7. d4 c4? { (0.44 → 1.64) Mistake. cxd4 was best. } (7... cxd4 8. Nxd4 Bg4 9. Qd3 Qd7 10. Nc3 Be7 11. Re1 O-O 12. h3) 8. b3?! { (1.64 → 1.03) Inaccuracy. Bg5 was best. } (8. Bg5 Be7 9. Bxf6 Bxf6 10. Nbc3 Be6 11. Nf4 g5 12. Nfxd5 Bg7 13. Ne3 Qxd4 14. Qh5 O-O-O) 8... Be6? { (1.03 → 2.30) Mistake. cxb3 was best. } (8... cxb3 9. axb3) 9. Nf4?! { (2.30 → 1.67) Inaccuracy. bxc4 was best. } (9. bxc4 Be7) 9... Bd7?? { (1.67 → 4.02) Blunder. cxb3 was best. } (9... cxb3 10. axb3 Bd6 11. Nxe6 fxe6 12. Re1 O-O 13. Rxe6 Qd7 14. Re2 Rae8 15. Rxe8 Rxe8 16. Bg5) 10. Nxd5?! { (4.02 → 2.55) Inaccuracy. bxc4 was best. } (10. bxc4 Bd6) 10... Nxd5 11. Bxd5 cxb3 12. Bxb3 Be7 13. d5 Ne5?! { (2.21 → 3.30) Inaccuracy. Na5 was best. } (13... Na5) 14. Bb2 Ng6? { (3.00 → 4.83) Mistake. Qc7 was best. } (14... Qc7 15. Qh5) 15. d6 Bf6 16. Re1+ Kf8?! { (4.23 → 5.61) Inaccuracy. Be6 was best. } (16... Be6 17. Bxf6) 17. Qd5 Be6 18. Bxf6? { (5.38 → 3.32) Mistake. Rxe6 was best. } (18. Rxe6 fxe6 19. Qxe6 Qe8 20. Qf5 Nh4 21. gxh4 Qg6+ 22. Qxg6 hxg6 23. Bxf6 gxf6 24. Nc3 Rd8) 18... Qxf6?? { (3.32 → 7.80) Blunder. gxf6 was best. } (18... gxf6) 19. Qxb7 Rd8 20. Nd2 h5 21. Ne4 Qf3 22. Bxe6 fxe6 23. Qc7 Re8?! { (12.49 → Mate in 11) Checkmate is now unavoidable. Ra8 was best. } (23... Ra8 24. Rab1 Kg8 25. Rb7 Qf8 26. Ng5 Rc8 27. Qd7 Nf4 28. gxf4 Rh6 29. Nxe6 Rg6+ 30. Kf1) 24. d7 h4 25. dxe8=Q+ Kxe8 26. Nd6+ Kf8 27. Qd8# { White wins by checkmate. } 1-0