[Event "616th PRIZE CHESSATHON"] [Site "https://lichess.org/S46i7Ze7"] [Date "2021.11.09"] [White "Karim_Mehrzad_2021"] [Black "Fingerfehler1"] [Result "1-0"] [UTCDate "2021.11.09"] [UTCTime "19:32:59"] [WhiteElo "2258"] [BlackElo "2046"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } d6 3. c3 Nf6 4. Qe2 Nc6 5. Nf3 a6 6. d4 b5 7. Bb3 c4?! { (0.33 → 1.11) Inaccuracy. Bg4 was best. } (7... Bg4 8. Bd5 Bd7 9. Bg5 cxd4 10. Bxf6 gxf6 11. cxd4 Rc8 12. Bxc6 Rxc6 13. O-O Bg7 14. Nc3) 8. Bc2 e5 9. d5 Ne7 10. O-O Ng6 11. a4?! { (0.90 → 0.22) Inaccuracy. b3 was best. } (11. b3) 11... Bb7?? { (0.22 → 2.35) Blunder. Bd7 was best. } (11... Bd7) 12. b3 Rc8? { (2.39 → 4.34) Mistake. Be7 was best. } (12... Be7 13. bxc4 bxc4 14. Na3 a5 15. Qxc4 O-O 16. Qb3 Bc8 17. c4 Nh5 18. Re1 Qd7 19. c5) 13. bxc4?! { (4.34 → 2.81) Inaccuracy. axb5 was best. } (13. axb5) 13... Rxc4? { (2.81 → 5.14) Mistake. bxc4 was best. } (13... bxc4 14. Na3) 14. axb5 axb5 15. Na3 Rxc3?! { (4.99 → 6.78) Inaccuracy. Rc7 was best. } (15... Rc7) 16. Nxb5 Rc8 17. Na7 Ra8 18. Be3 Be7 19. Ba4+ Nd7 20. Qb5 Rb8 21. Bb6 Ba6 22. Bxd8 Bxb5 23. Bxb5?! { (6.13 → 4.33) Inaccuracy. Bxe7 was best. } (23. Bxe7 Bxa4 24. Bxd6 Rd8 25. Bc7 Bc2 26. Bxd8 Bxe4 27. d6 f6 28. Ba5 Kf7 29. Bd2 Bxf3) 23... Rxb5? { (4.33 → 9.08) Mistake. Bxd8 was best. } (23... Bxd8 24. Rfc1) 24. Nxb5 Bxd8 25. Nxd6+ Ke7 26. Nf5+ Kf6 27. Ra6+ Nb6 28. Rb1 Ne7? { (9.45 → Mate in 3) Checkmate is now unavoidable. Nf4 was best. } (28... Nf4 29. Rbxb6+ Bxb6 30. Rxb6+ Ne6 31. dxe6 fxe6 32. Ne3 Ra8 33. g3 Ke7 34. Rb7+ Kd6 35. Nc4+) 29. Rbxb6+ Bxb6 30. Rxb6+ { Black resigns. } 1-0