[Event "Rated rapid game"] [Site "https://lichess.org/ZQany7nH"] [Date "2021.12.26"] [White "DedicatedOx"] [Black "MongeS_0"] [Result "0-1"] [UTCDate "2021.12.26"] [UTCTime "01:28:47"] [WhiteElo "1266"] [BlackElo "1404"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. c3 e6 4. e3 Nf6 5. Nd2 Nc6 6. Ngf3 Be7 7. Bd3 Bd6 8. Qa4?! { (0.60 → -0.19) Inaccuracy. Bg3 was best. } (8. Bg3 O-O 9. Qe2 Be7 10. h3 b6 11. O-O Bb7 12. Rfe1 Nh5) 8... Bxf4 9. exf4 c4 10. Ne5?? { (-0.11 → -6.99) Blunder. Bb1 was best. } (10. Bb1 Bd7 11. Qc2 b5 12. O-O O-O 13. a3 a5 14. Ne5 g6 15. Ndf3 b4 16. axb4 axb4) 10... cxd3 11. Nxc6 bxc6 12. Qxc6+ Bd7 13. Qa6 Rb8 14. Qxa7 Rxb2 15. O-O-O Rc2+ 16. Kb1 O-O 17. h4 Qb8+ 18. Ka1?! { (-10.45 → Mate in 1) Checkmate is now unavoidable. Qxb8 was best. } (18. Qxb8 Rxb8+ 19. Nb3 Ba4 20. Rxd3 Rxf2 21. Rhd1 Ne4 22. Re3 Bxb3 23. axb3 Rxb3+ 24. Ka1 f5) 18... Qb2# { Black wins by checkmate. } 0-1