[Event "2023 Winter Marathon"] [Site "https://lichess.org/5qnjiz9H"] [Date "2023.12.29"] [White "AveeBoss24kChess"] [Black "Khem"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "04:23:48"] [WhiteElo "1490"] [BlackElo "2505"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B23"] [Opening "Sicilian Defense: Grand Prix Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 3. f4?! { (0.41 → -0.22) Inaccuracy. Nf3 was best. } { B23 Sicilian Defense: Grand Prix Attack } (3. Nf3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd2 d6 7. Nf1 Bg4) 3... g6 4. Nf3 Bg7 5. Bb5 Nd4 6. d3?! { (-0.40 → -1.36) Inaccuracy. Bc4 was best. } (6. Bc4 e6 7. Nb5 d5 8. Nbxd4 dxc4 9. Nb5 a6 10. Nc3 b5) 6... a6? { (-1.36 → -0.24) Mistake. Qa5 was best. } (6... Qa5 7. Bc4 Nxf3+ 8. gxf3 b5 9. Bd5 Rb8 10. Be3 e6 11. Bb3) 7. Bc4 e6 8. a3 Ne7 9. e5 O-O 10. O-O b5 11. Ba2 Bb7 12. Ne2?? { (-0.57 → -2.77) Blunder. Ne4 was best. } (12. Ne4 Nxf3+ 13. Qxf3 d6 14. c3 Bxe4 15. Qxe4 a5 16. Be3 Rb8 17. Kh1 b4 18. axb4 axb4) 12... Nxf3+ 13. gxf3 d6 14. Ng3 dxe5 15. fxe5 Bxe5 16. f4? { (-3.37 → -5.39) Mistake. Qe2 was best. } (16. Qe2 Qc7 17. c3 Bxg3 18. hxg3 Qxg3+ 19. Qg2 Qxg2+ 20. Kxg2 Nf5 21. Bf4 Rfd8 22. Rad1 Bd5) 16... Bg7?! { (-5.39 → -4.25) Inaccuracy. Bd4+ was best. } (16... Bd4+ 17. Rf2 Bxf2+ 18. Kxf2 c4 19. Qf1 Nf5 20. Nxf5 exf5 21. Kg3 Re8 22. dxc4 Rc8 23. c3) 17. c3 Qd6 18. Qe2 Rad8 19. Ne4 Qc6 20. Be3?! { (-3.94 → -5.12) Inaccuracy. Re1 was best. } (20. Re1 Nf5 21. a4 b4 22. Bd2 bxc3 23. bxc3 Nd6 24. Bb1 f5 25. Ng3 Nf7 26. Bc2 h5) 20... c4 21. dxc4?! { (-5.17 → -7.10) Inaccuracy. Bb1 was best. } (21. Bb1 cxd3 22. Bxd3 Rxd3 23. Qxd3 f5 24. Bc5 fxe4 25. Qd6 Re8 26. Qxc6 Bxc6 27. Bxe7 Rxe7) 21... Qxe4 22. Rad1 Nf5 23. Rf3 Qxf3 24. Qxf3 Bxf3 25. Re1 Bf6 26. Kf2 Bh5 27. Bb1 Bh4+ 28. Kf1 Bxe1 29. Kxe1 Nxe3 30. Be4 Nxc4 31. b3 Rd1+ 32. Kf2 Rd2+ 33. Kg3 Ne3 34. Bg2 Rxg2+ 35. Kh3 Bg4+ 36. Kh4 Nf5+ 37. Kg5 Kg7 38. h4 h6# { Black wins by checkmate. } 0-1