[Event "Casual rapid game"] [Site "https://lichess.org/7yWC5bei"] [Date "2021.11.18"] [White "GrandPrixViolin"] [Black "dlineman"] [Result "0-1"] [UTCDate "2021.11.18"] [UTCTime "03:06:16"] [WhiteElo "1500"] [BlackElo "2013"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 g6 3. Nf3 { A48 London System } Bg7 4. e3 O-O 5. c3 d6 6. Bd3 Nbd7 7. Nbd2 Re8 8. Ng5?! { (-0.43 → -1.27) Inaccuracy. Qb3 was best. } (8. Qb3 e5 9. Bg5 c6 10. O-O a5 11. Qc2 a4 12. dxe5 Nxe5) 8... e5 9. Nxf7?? { (-0.97 → -4.51) Blunder. dxe5 was best. } (9. dxe5) 9... Kxf7 10. Bc4+? { (-4.34 → -7.70) Mistake. Bg5 was best. } (10. Bg5 d5 11. O-O Kg8 12. f4 e4 13. Be2 Rf8 14. a4 Qe8 15. a5 Kh8 16. g4 c5) 10... Kf8?! { (-7.70 → -5.04) Inaccuracy. d5 was best. } (10... d5) 11. Bg5 c6 12. e4?! { (-4.81 → -7.00) Inaccuracy. O-O was best. } (12. O-O d5) 12... b5?! { (-7.00 → -4.68) Inaccuracy. d5 was best. } (12... d5 13. Bb3 exd4 14. O-O dxc3 15. bxc3 Nc5 16. Re1 h6 17. Bxf6 Qxf6 18. Rb1 Nxb3 19. Rxb3) 13. Bd3?! { (-4.68 → -6.62) Inaccuracy. Be2 was best. } (13. Be2 exd4) 13... Qb6?! { (-6.62 → -4.68) Inaccuracy. exd4 was best. } (13... exd4) 14. Nb3?! { (-4.68 → -6.58) Inaccuracy. O-O was best. } (14. O-O exd4) 14... a5 15. d5 cxd5 16. exd5 Nxd5? { (-7.38 → -4.44) Mistake. a4 was best. } (16... a4 17. Nd2 Nc5 18. Be2 Nxd5 19. O-O Nf4 20. Bf3 Rb8 21. c4 h6 22. Bxf4 exf4 23. b4) 17. Qf3+?! { (-4.44 → -7.22) Inaccuracy. Be4 was best. } (17. Be4 N7f6) 17... N5f6?! { (-7.22 → -4.77) Inaccuracy. Nf4 was best. } (17... Nf4 18. Be4) 18. O-O? { (-4.77 → -8.45) Mistake. Qxa8 was best. } (18. Qxa8 Ba6) 18... Bb7 19. Qe3 Qc6 20. g4? { (-8.89 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (20. Qf3 e4) 20... Qg2# { Black wins by checkmate. } 0-1