[Event "Rated classical game"] [Site "https://lichess.org/fjwhiEyl"] [Date "2019.03.30"] [White "Rodrigo65"] [Black "Chaufa1"] [Result "0-1"] [UTCDate "2019.03.30"] [UTCTime "22:53:05"] [WhiteElo "1397"] [BlackElo "1802"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. c3 Nf6 5. d3?! { (0.08 → -0.61) Inaccuracy. e5 was best. } (5. e5 d5 6. Be2 Nd7 7. d4 Be7 8. O-O O-O 9. Re1 f6) 5... d5 6. Be3?? { (-0.85 → -5.04) Blunder. Bb3 was best. } (6. Bb3 dxe4 7. dxe4 Qxd1+ 8. Bxd1 Nxe4 9. Na3 Be7 10. Bc2 Nf6) 6... dxc4 7. O-O cxd3 8. Bg5 Be7 9. Nbd2 O-O 10. h3 b5 11. a3 c4 12. Kh1 Bb7 13. Nh2 h6 14. Be3 a6 15. f3 Nh5 16. Qe1 Bh4 17. Qd1 Ng3+ 18. Kg1 Nxf1 19. Qxf1 f5 20. exf5 Rxf5 21. Ne4 Ne5 22. Nd2 Bg3 23. Ng4 Nxg4 24. hxg4?! { (-13.29 → Mate in 10) Checkmate is now unavoidable. Bd4 was best. } (24. Bd4 Ne5) 24... Rf8? { (Mate in 10 → -9.69) Lost forced checkmate sequence. Qh4 was best. } (24... Qh4 25. Qf2 Qh2+ 26. Kf1 Bxf2 27. Bxf2 Bxf3 28. gxf3 Qh1+ 29. Bg1 Rxf3+ 30. Nxf3 Rf8 31. Ke1) 25. f4? { (-9.69 → Mate in 11) Checkmate is now unavoidable. Bf2 was best. } (25. Bf2 Bf4) 25... Qh4 26. Qd1 Qh2+ 27. Kf1 Qxg2# { Black wins by checkmate. } 0-1