[Event "Rated classical game"] [Site "https://lichess.org/rGKLG30K"] [Date "2021.11.27"] [White "jk1834"] [Black "zbidwell"] [Result "1-0"] [UTCDate "2021.11.27"] [UTCTime "21:58:12"] [WhiteElo "1824"] [BlackElo "1706"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "2700+45"] [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. e3 cxd4 4. exd4 Nc6 5. Nf3 Bg4 6. c3 e6 7. Nbd2 Bd6 8. Bg3 Nge7 9. Qc2?! { (0.12 → -0.45) Inaccuracy. Bd3 was best. } (9. Bd3 Nf5 10. Bxd6 Nxd6 11. O-O O-O 12. Qc2 Bf5 13. Bxf5 Nxf5 14. Nb3 b6 15. Rae1 Rc8) 9... O-O 10. Bd3 Bf5 11. Nh4 Bxd3 12. Qxd3 g5?! { (-0.30 → 0.29) Inaccuracy. f6 was best. } (12... f6 13. Bxd6 Qxd6 14. O-O g5 15. Nhf3 Rae8 16. g3 Kh8 17. Rad1 Qd7 18. Rfe1 Nf5 19. Re2) 13. Nhf3 h6 14. Ne5?! { (0.29 → -0.45) Inaccuracy. Qe2 was best. } (14. Qe2 Ng6 15. O-O-O a5 16. Kb1 a4 17. a3 Be7 18. Ka1 b5 19. Qxb5 Na5 20. Qxa4 Qb6) 14... Nxe5?! { (-0.45 → 0.48) Inaccuracy. Bxe5 was best. } (14... Bxe5 15. dxe5 Nf5 16. h4 gxh4 17. Bf4 f6 18. Qe2 fxe5 19. Bxe5 Nxe5 20. Qxe5 Qf6 21. Qxf6) 15. dxe5 Bc7 16. f4?! { (0.59 → -0.05) Inaccuracy. h4 was best. } (16. h4 g4) 16... Nc6? { (-0.05 → 1.44) Mistake. gxf4 was best. } (16... gxf4 17. Bxf4) 17. Nf3 f5? { (1.44 → 3.38) Mistake. d4 was best. } (17... d4 18. O-O-O) 18. exf6 Bxf4?? { (3.20 → Mate in 2) Checkmate is now unavoidable. Rxf6 was best. } (18... Rxf6 19. fxg5 hxg5 20. Nxg5 Rh6 21. h4 Bxg3+ 22. Qxg3 Qb8 23. Qe3 Qe5 24. Qxe5 Nxe5 25. O-O) 19. Qg6+ Kh8 20. Qg7# { White wins by checkmate. } 1-0