[Event "2021 Spring Marathon"] [Site "https://lichess.org/RXh9Atsw"] [Date "2021.04.10"] [White "A_H_Kashefi"] [Black "Rob14"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "08:57:28"] [WhiteElo "2432"] [BlackElo "2355"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-4"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B27"] [Opening "Sicilian Defense: Hyperaccelerated Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 { B27 Sicilian Defense: Hyperaccelerated Fianchetto } cxd4 4. Nxd4 Bg7 5. Be3?! { (0.63 → -0.33) Inaccuracy. c4 was best. } (5. c4 Qb6 6. Nb3 Qe6 7. Bd3 Nf6 8. Nc3 O-O 9. O-O Nc6) 5... Nc6?! { (-0.33 → 0.40) Inaccuracy. Nf6 was best. } (5... Nf6 6. Nc3 Nc6 7. Nb3 d6 8. Be2 O-O 9. O-O Be6 10. f4) 6. Nc3 Nf6 7. f3 O-O 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. O-O-O?! { (-0.78 → -1.70) Inaccuracy. c3 was best. } (12. c3 Be6) 12... Be6 13. Kb1?! { (-1.54 → -2.28) Inaccuracy. Qa5 was best. } (13. Qa5) 13... Qa4 14. a3?? { (-1.79 → -4.08) Blunder. b3 was best. } (14. b3 Qa3) 14... Rfc8 15. Bd3 a5?? { (-4.33 → -0.55) Blunder. Rc3 was best. } (15... Rc3) 16. Qe2?? { (-0.55 → -3.26) Blunder. Bh6 was best. } (16. Bh6 Bh8) 16... Bc4?? { (-3.26 → 0.02) Blunder. b5 was best. } (16... b5 17. Bxb5) 17. Bxc4 Rxc4 18. Rd3 Rac8 19. Rhd1?! { (-0.15 → -1.18) Inaccuracy. c3 was best. } (19. c3 h5) 19... h5? { (-1.18 → 0.43) Mistake. Rxc2 was best. } (19... Rxc2 20. Rd8+) 20. Rd8+ Rxd8 21. Rxd8+ Kh7 22. Qd3 Rc6 23. Rd5 Qh4 24. h3 Re6 25. Bd2 b6 26. g4 hxg4 27. hxg4 a4?? { (0.90 → 5.86) Blunder. Kg8 was best. } (27... Kg8 28. Rd8+) 28. Rh5+ Qxh5 { Black resigns. } 1-0