[Event "Rated rapid game"] [Site "https://lichess.org/XN1GXqF4"] [Date "2018.06.08"] [White "GuidoBrasil"] [Black "Qualle54"] [Result "0-1"] [UTCDate "2018.06.08"] [UTCTime "15:22:01"] [WhiteElo "1670"] [BlackElo "1847"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "300+8"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Qf3 Nc6 3. c3 d6 4. d3 Nf6 5. Na3 g6 6. Bg5 Bg7 7. O-O-O?? { (-1.01 → -3.02) Blunder. Qe3 was best. } (7. Qe3 h6 8. Bh4 O-O 9. Be2 b5 10. Nf3 g5 11. Bg3 b4 12. Nc4 Be6 13. O-O Nh5) 7... Bg4 8. Qg3 Bxd1 9. Kxd1 O-O 10. Be2 a6?! { (-3.76 → -2.79) Inaccuracy. b5 was best. } (10... b5) 11. Bd2 b5 12. Kc1?! { (-2.85 → -4.19) Inaccuracy. h4 was best. } (12. h4 h5 13. Ke1 c4 14. Bg5 Qa5 15. Kf1 b4 16. cxb4 Nxb4 17. Nxc4 Qxa2 18. Qf4 Qa1+) 12... b4 13. cxb4 cxb4 14. Nc2 a5 15. Kb1?! { (-3.77 → -5.16) Inaccuracy. Qe3 was best. } (15. Qe3 Rc8) 15... Rc8?! { (-5.16 → -3.69) Inaccuracy. b3 was best. } (15... b3 16. axb3 Qb6 17. Qe3 Qxb3 18. d4 Nxe4 19. Bc1 Qd5 20. Bf3 f5 21. Bxe4 fxe4 22. Ne2) 16. h4 h5 17. Qh2? { (-3.45 → -5.78) Mistake. Qe3 was best. } (17. Qe3) 17... a4 18. Nxb4? { (-5.24 → -10.83) Mistake. Nf3 was best. } (18. Nf3 b3 19. axb3 axb3 20. Na3 Ng4 21. Qf4 Qb6 22. Rf1 Ra8 23. Be3 Qa6 24. e5 Ncxe5) 18... Nxb4 19. Bxb4 Qb6 20. Be1? { (-9.55 → Mate in 6) Checkmate is now unavoidable. a3 was best. } (20. a3 Nxe4 21. Nf3 Nc3+ 22. bxc3 Rxc3 23. Qf4 Rb3+ 24. Kc1 Rc8+ 25. Kd1 Qxf2 26. Qxf7+ Kxf7) 20... Ng4 21. Bxg4 Qxb2# { Black wins by checkmate. } 0-1