[Event "Rated rapid game"] [Site "https://lichess.org/5sPTyGm7"] [Date "2020.04.02"] [White "Seigmann"] [Black "KjellSimonsen"] [Result "1-0"] [UTCDate "2020.04.02"] [UTCTime "14:35:44"] [WhiteElo "2004"] [BlackElo "1975"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+8"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. e3 Nc6 4. Nd2 Bg4 5. Ngf3 Ne4 6. c3 Nxd2 7. Kxd2 e6 8. h3 Bh5 9. g4 Bg6 10. Qa4 Be4?! { (-0.01 → 0.67) Inaccuracy. Bd6 was best. } (10... Bd6 11. Ba6 Qb8 12. Bxd6 cxd6 13. Nh4 Ke7 14. Be2 a6 15. Nxg6+ hxg6 16. h4 b5 17. Qc2) 11. Be2? { (0.67 → -0.76) Mistake. Ne5 was best. } (11. Ne5 Bd6 12. Nxc6 bxc6 13. Qxc6+ Kf8 14. Rg1 h5 15. g5 g6 16. Bd3 Bxd3 17. Kxd3 Kg7) 11... f6 12. Rhg1 Bd6 13. Bxd6 Qxd6 14. g5?! { (-0.23 → -1.16) Inaccuracy. Raf1 was best. } (14. Raf1 O-O-O 15. Kc1 Bxf3 16. Bxf3 e5 17. Be2 a6 18. Kb1 Kb8 19. h4 h6 20. Qb3 Ka8) 14... f5?? { (-1.16 → 1.41) Blunder. O-O was best. } (14... O-O 15. Raf1 Bxf3 16. Bxf3 fxg5 17. Be2 h6 18. Rh1 Qe7 19. Qb5 Rab8 20. Kc2 Qd6 21. h4) 15. Ne5 a6?? { (1.23 → 4.08) Blunder. f4 was best. } (15... f4 16. f3) 16. g6?! { (4.08 → 3.03) Inaccuracy. Nxc6 was best. } (16. Nxc6 bxc6) 16... hxg6 17. Rxg6 b5?? { (3.13 → 8.47) Blunder. f4 was best. } (17... f4 18. Rxg7) 18. Bxb5 Rb8 19. Bxc6+ Ke7 20. Rxg7+ Kf6 21. Rf7+ Kg5 22. Rg1+ Kh4 23. b4 Rbg8?! { (20.78 → Mate in 8) Checkmate is now unavoidable. Qxe5 was best. } (23... Qxe5 24. dxe5) 24. Rxg8 Rxg8 25. Rh7+ Kg5 26. Nf7+?! { (Mate in 2 → 17.52) Lost forced checkmate sequence. h4+ was best. } { Black resigns. } (26. h4+ Kf6 27. Rf7#) 1-0