[Event "2020 Winter Marathon"] [Site "https://lichess.org/2x9LhnO6"] [Date "2020.12.28"] [White "Alistargan"] [Black "ylr5000"] [Result "1-0"] [UTCDate "2020.12.28"] [UTCTime "13:07:22"] [WhiteElo "1841"] [BlackElo "2454"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B53"] [Opening "Sicilian Defense: Chekhover Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 { B53 Sicilian Defense: Chekhover Variation } a6 5. c4 Nc6 6. Qd3 Nf6 7. Nc3 e6?! { (0.32 → 0.89) Inaccuracy. g6 was best. } (7... g6 8. Be2 Bg7 9. h3 Nd7 10. Be3 Nc5 11. Qc2 O-O 12. O-O) 8. a3 Be7 9. Be2 O-O 10. O-O Qc7 11. Nd4 Ne5 12. Qg3 Nxc4 13. Bh6 Ne8 14. Bxc4?! { (0.00 → -0.87) Inaccuracy. Rac1 was best. } (14. Rac1 Bf6 15. Rfd1 Be5 16. Bf4 Bxf4 17. Qxf4 Ne5 18. Nf3 Nc6 19. Qe3 Nf6 20. Na4 Bd7) 14... Qxc4 15. Rad1 Qc5 16. Be3 Qh5 17. f4 Bd7 18. f5 Kh8 19. fxe6? { (0.09 → -1.09) Mistake. Qe1 was best. } (19. Qe1) 19... fxe6 20. Rxf8+ Bxf8 21. Qf4?! { (-0.82 → -1.45) Inaccuracy. e5 was best. } (21. e5 Kg8) 21... e5?? { (-1.45 → Mate in 1) Checkmate is now unavoidable. Nf6 was best. } { Black resigns. } (21... Nf6 22. Qf3 Qg6 23. Nde2 Bc6 24. Nf4 Qg4 25. h3 Qxf3 26. gxf3 Re8 27. Kg2 Kg8 28. Bg1) 1-0