[Event "Casual classical game"] [Site "https://lichess.org/i4WTVfnr"] [Date "2022.01.03"] [White "Djeffou"] [Black "maia1"] [Result "1-0"] [UTCDate "2022.01.03"] [UTCTime "15:19:59"] [WhiteElo "1490"] [BlackElo "1521"] [BlackTitle "BOT"] [Variant "Standard"] [TimeControl "600+30"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 Nf6 3. Nf3 { D02 Queen's Pawn Game: London System } Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Bd6 7. Bg3 Bxg3 8. hxg3 O-O 9. Nbd2 Nc6?! { (0.00 → 1.02) Inaccuracy. h6 was best. } (9... h6 10. c4 Nbd7 11. O-O c6 12. Qc2 Qc7 13. Rfe1 a5 14. Rac1 a4 15. b4 axb3 16. axb3) 10. O-O-O?! { (1.02 → 0.37) Inaccuracy. g4 was best. } (10. g4 Nb4 11. Qb3 c5 12. a3 Nc6 13. dxc5 Nxg4 14. Qxb7 Rc8 15. b4 f5 16. b5 Nce5) 10... Nb4 11. Qb3 a5 12. a3 Nc6 13. Qxb7 Ne7?! { (0.88 → 1.45) Inaccuracy. Qd6 was best. } (13... Qd6 14. Qb3) 14. Qb3 Rb8 15. Qd3?! { (1.29 → 0.48) Inaccuracy. Qc3 was best. } (15. Qc3 a4) 15... c6? { (0.48 → 2.00) Mistake. c5 was best. } (15... c5 16. dxc5) 16. Nb3 a4?? { (1.29 → 3.69) Blunder. Qb6 was best. } (16... Qb6) 17. Nc5 Qb6?! { (3.47 → 5.30) Inaccuracy. Ng6 was best. } (17... Ng6 18. Ne5) 18. Nd7?? { (5.30 → -1.08) Blunder. b4 was best. } (18. b4 Qb5 19. Ne5 Qxd3 20. Rxd3 Ra8 21. g4 h6 22. f3 Rfc8 23. e4 Rd8 24. Nb7 Rdb8) 18... Qxb2+ 19. Kd2 Nxd7?? { (-1.03 → Mate in 1) Checkmate is now unavoidable. Ne4+ was best. } (19... Ne4+ 20. Ke2 h6 21. Rhe1 Nc3+ 22. Kf1 Nxd1 23. Rxd1 Nf5 24. Nxf8 Rxf8 25. Nd2 Nd6 26. Rb1) 20. Qxh7# { White wins by checkmate. } 1-0