[Event "Rated blitz game"] [Site "https://lichess.org/Yqf7fv0X"] [Date "2020.07.27"] [White "oliveira_saulo_dutra"] [Black "Jimmy9"] [Result "1-0"] [UTCDate "2020.07.27"] [UTCTime "22:55:19"] [WhiteElo "1265"] [BlackElo "1261"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. e3 e6 5. c3 Nc6 6. Bd3 c4 7. Bc2 Bd6 8. Bg3 O-O 9. Nbd2 b5 10. b3? { (0.33 → -1.06) Mistake. e4 was best. } (10. e4 dxe4) 10... cxb3? { (-1.06 → 0.55) Mistake. b4 was best. } (10... b4 11. bxc4) 11. axb3 b4 12. c4 a5 13. cxd5?! { (0.75 → 0.13) Inaccuracy. e4 was best. } (13. e4 Nxe4 14. Nxe4 dxe4 15. Bxe4 Bb7 16. O-O Bxg3 17. hxg3 f5 18. Bxc6 Bxc6 19. Re1 Ra6) 13... Bxg3?? { (0.13 → 2.06) Blunder. exd5 was best. } (13... exd5) 14. hxg3 Nxd5?? { (1.95 → 17.05) Blunder. exd5 was best. } (14... exd5 15. Ne5) 15. Bxh7+ Kh8 16. Ne5 Nxe5?! { (15.23 → Mate in 5) Checkmate is now unavoidable. Qg5 was best. } (16... Qg5 17. Qc2 Qh6 18. Rxh6 gxh6 19. Qxc6 Ra7 20. Qc5 Re7 21. Bd3 Rfe8 22. Qd6 Rb7 23. Be4) 17. Qh5?? { (Mate in 5 → 6.96) Lost forced checkmate sequence. Bb1+ was best. } (17. Bb1+ Qh4 18. Rxh4+ Kg8 19. Rh8+ Kxh8 20. Qh5+ Kg8 21. Qh7#) 17... Nd3+?? { (6.96 → Mate in 2) Checkmate is now unavoidable. Nf6 was best. } (17... Nf6 18. Qxe5) 18. Bxd3+ Kg8 19. Qh8# { White wins by checkmate. } 1-0