[Event "SF Bürstadt 15-Minuten"] [Site "https://lichess.org/EiYr5BUQ"] [Date "2021.02.26"] [White "bobstadt"] [Black "Mathias3469"] [Result "1-0"] [UTCDate "2021.02.26"] [UTCTime "20:17:45"] [WhiteElo "2010"] [BlackElo "1759"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-92"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. Nf3 Nf6 4. g3 Nc6 5. Bg2 g6 6. O-O b6? { (0.56 → 2.25) Mistake. Bg7 was best. } (6... Bg7 7. Nc3 O-O 8. Qd3 b6 9. Bg5 h6 10. Bxf6 Bxf6 11. cxd5) 7. cxd5 exd5 8. Qa4? { (2.25 → 0.70) Mistake. Nc3 was best. } (8. Nc3 Bg7 9. Ne5 Ne7 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 Rb8 13. Bg5 Bd7 14. Rc1 O-O) 8... Qd7?? { (0.70 → 5.85) Blunder. Bd7 was best. } (8... Bd7 9. Bg5 Ne7 10. Qb3 Bg7 11. Ne5 O-O 12. Nxd7 Qxd7 13. Nc3 c6 14. Rac1 Rfe8 15. Bxf6) 9. Bh3 Qxh3 10. Qxc6+ Bd7 11. Qxa8+ Ke7 12. Bg5 Bb5 13. Qxd5 Bxe2?! { (12.17 → Mate in 2) Checkmate is now unavoidable. Qf5 was best. } (13... Qf5 14. Nc3) 14. Re1?! { (Mate in 2 → 17.40) Lost forced checkmate sequence. Bxf6+ was best. } (14. Bxf6+ Kxf6 15. Qe5#) 14... a5?! { (17.40 → Mate in 2) Checkmate is now unavoidable. Qe6 was best. } (14... Qe6 15. Rxe2 Qxe2 16. Ne5 Qxe5 17. Qxe5+ Kd7 18. Qxf6 h6 19. Qxf7+ Kc8 20. Bf6 Bg7 21. Bxg7) 15. Rxe2+ Qe6 16. Bxf6+ Kxf6 17. Rxe6+ Kg7 18. Qe5+ Kh6?! { (23.71 → Mate in 4) Checkmate is now unavoidable. Kg8 was best. } (18... Kg8 19. Re8) 19. Qg5+ Kg7 20. Qf6+ Kg8 21. Re8 h5 22. Ng5 c6 23. Qxf7# { White wins by checkmate. } 1-0