[Event "Rated classical game"] [Site "https://lichess.org/B02k9Szf"] [Date "2020.07.28"] [White "codycoughlan1"] [Black "iaingrantgordon"] [Result "0-1"] [UTCDate "2020.07.28"] [UTCTime "17:30:19"] [WhiteElo "1454"] [BlackElo "1337"] [WhiteRatingDiff "-96"] [BlackRatingDiff "+183"] [Variant "Standard"] [TimeControl "2700+15"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. e3 Bd6 5. Bg3 O-O 6. Bd3 c5 7. c3 Nc6 8. Qe2 b6 9. Nbd2 Qc7?! { (-0.14 → 0.49) Inaccuracy. Bb7 was best. } (9... Bb7) 10. e4 dxe4 11. Bxe4?? { (0.65 → -1.39) Blunder. Nxe4 was best. } (11. Nxe4 Nxe4) 11... cxd4 12. Nxd4 Nxe4?! { (-1.84 → -0.99) Inaccuracy. Nxd4 was best. } (12... Nxd4) 13. Qxe4 Nxd4 14. cxd4?! { (-1.10 → -2.10) Inaccuracy. Qxd4 was best. } (14. Qxd4 Rd8 15. Qc4 Qxc4 16. Nxc4 Bc5 17. Rd1 Bb7 18. f3 Ba6 19. Nd6 Rd7 20. b4 Bxd6) 14... Ba6 15. a3? { (-2.08 → -3.66) Mistake. Bxd6 was best. } (15. Bxd6 Qxd6) 15... Rac8 16. Nb3? { (-3.56 → -6.35) Mistake. Nf3 was best. } (16. Nf3) 16... Rfd8?? { (-6.35 → -2.72) Blunder. Qc4 was best. } (16... Qc4 17. Qe3 Be7 18. Rc1 Qd5 19. Rg1 Qxb3 20. Rxc8 Qxe3+ 21. fxe3 Rxc8 22. Kd2 Bb7 23. Rc1) 17. Rc1 Qd7 18. Rxc8 Qxc8 19. Qe3?? { (-2.68 → -9.76) Blunder. Bxd6 was best. } (19. Bxd6 Rxd6) 19... Qc2 20. Bxd6 Rxd6 21. Qe5 Rc6 22. Nc5?! { (-13.27 → Mate in 1) Checkmate is now unavoidable. f3 was best. } (22. f3 Qb1+ 23. Kf2 Rc2+ 24. Nd2 Qxh1 25. Kg3 h6 26. Qe3 Qc1 27. Nc4 Bxc4 28. Qxc1 Rxc1) 22... Qc1# { Black wins by checkmate. } 0-1