[Event "Casual correspondence game"] [Site "https://lichess.org/0gKvYoFW"] [Date "2021.05.06"] [White "begga19"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2021.05.06"] [UTCTime "21:55:53"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D55"] [Opening "Queen's Gambit Declined: Neo-Orthodox Variation, Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 { D55 Queen's Gambit Declined: Neo-Orthodox Variation, Main Line } Nbd7 8. Bd3 dxc4 9. Bxc4 b6 10. a3 Bb7 11. b4? { (-0.19 → -1.50) Mistake. Qe2 was best. } (11. Qe2 c5) 11... c5 12. d5?? { (-1.31 → -3.70) Blunder. Qb3 was best. } (12. Qb3) 12... cxb4 13. axb4 Qc7 14. Qd4 Rfc8 15. Nd2 e5 16. Qd3 Bxb4 17. O-O Nc5 18. Qf5 Bxc3 19. Bxf6 Qd7 20. Qc2?! { (-5.55 → -8.01) Inaccuracy. Qxd7 was best. } (20. Qxd7 Nxd7 21. Be7 Bxd2 22. Bb5 Nf6 23. d6 a6 24. Bd3 Bb4 25. Bf5 Rcb8 26. Bxf6 gxf6) 20... Bxa1 21. Rxa1 gxf6 22. Ne4 Qf5 23. f3 Qg6 24. Rd1 Nxe4 25. fxe4 b5 26. Bxb5?! { (-12.51 → Mate in 6) Checkmate is now unavoidable. Qb3 was best. } (26. Qb3 Rxc4 27. Qxb5 Rc2 28. Qf1 Qxe4 29. Qf3 Qxf3 30. gxf3 Kg7 31. e4 Kg6 32. Rf1 f5) 26... Rxc2 27. Bd7 Qxg2# { Black wins by checkmate. } 0-1