[Event "casual correspondence game"] [Site "https://lichess.org/jPIhXM4M"] [Date "2020.07.12"] [White "Anonymous"] [Black "BIG3big4x"] [Result "0-1"] [GameId "jPIhXM4M"] [UTCDate "2020.07.12"] [UTCTime "04:36:34"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [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 Nc6 4. Nd2? { (0.00 → -1.11) Mistake. Nf3 was best. } (4. Nf3 Nf6 5. dxc5 e6 6. c4 Bxc5 7. cxd5 exd5 8. Be2 Qb6) 4... cxd4 5. exd4 Nxd4 6. c3?! { (-0.86 → -1.75) Inaccuracy. Ngf3 was best. } (6. Ngf3 Nc6 7. Bb5 Nf6 8. O-O e6 9. Ne5 Bd7 10. Bd3 Nxe5) 6... Nc6 7. Ngf3 f6 8. Bd3 e5 9. Bg3 Nh6 10. O-O Nf5 11. Re1 Be7 12. c4 b6?? { (-1.51 → 1.25) Blunder. Nxg3 was best. } (12... Nxg3) 13. b3?? { (1.25 → -1.55) Blunder. cxd5 was best. } (13. cxd5 Nxg3) 13... Nxg3 14. fxg3 Be6 15. Bf5?? { (-1.79 → -7.82) Blunder. cxd5 was best. } (15. cxd5 Bxd5) 15... Bxf5 16. h3 O-O 17. g4 Bc5+ 18. Kh2 Bd3 19. cxd5 Qxd5 20. Kg3 e4 21. Nh4?! { (-10.44 → Mate in 1) Checkmate is now unavoidable. Nxe4 was best. } (21. Nxe4 Bxe4) 21... Qe5# { Black wins by checkmate. } 0-1