[Event "Rated classical game"] [Site "https://lichess.org/cvRR1fWN"] [Date "2021.12.28"] [White "GuiPerim"] [Black "yapatau"] [Result "1-0"] [UTCDate "2021.12.28"] [UTCTime "22:43:51"] [WhiteElo "1779"] [BlackElo "1359"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "900+15"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } e6 3. e3 a6 4. c3 Nc6 5. Nf3 Nf6 6. Bd3 Ne4 7. Nbd2 f5 8. O-O Bd6 9. Bxd6 Qxd6 10. Qc2 g5 11. c4 g4 12. Ne5 Nxd2 13. Qxd2 Nxe5 14. dxe5 Qxe5 15. cxd5 Qxd5? { (-0.43 → 0.96) Mistake. exd5 was best. } (15... exd5 16. Qb4 Kd8 17. Rae1 a5 18. Qc5 Re8 19. f3 h5 20. Qc2 Bd7 21. fxg4 fxg4 22. Bg6) 16. Rfd1?! { (0.96 → 0.00) Inaccuracy. Qc3 was best. } (16. Qc3 O-O) 16... Qe5?! { (0.00 → 0.62) Inaccuracy. Bd7 was best. } (16... Bd7 17. Qc3 O-O-O 18. Bxa6 Qc6 19. Bc4 b5 20. Be2 Qxc3 21. bxc3 Bc6 22. Rdb1 Rd2 23. Bxb5) 17. Rac1 Bd7? { (0.73 → 2.25) Mistake. O-O was best. } (17... O-O) 18. Bxa6?? { (2.25 → -0.28) Blunder. Bxf5 was best. } (18. Bxf5) 18... Rxa6?? { (-0.28 → Mate in 7) Checkmate is now unavoidable. O-O-O was best. } (18... O-O-O 19. Bd3 Kb8 20. Qb4 Bc8 21. Qf4 Qxf4 22. exf4 Rd4 23. g3 Rhd8 24. Bc2 c5 25. Kf1) 19. Qxd7+ Kf8 20. Qd8+ Kg7 21. Rxc7+?? { (Mate in 4 → 4.09) Lost forced checkmate sequence. Qg5+ was best. } (21. Qg5+ Kf8 22. Rd8+ Kf7 23. Rd7+ Ke8 24. Qe7#) 21... Kg6 22. Qe7? { (4.17 → 2.31) Mistake. Qd7 was best. } (22. Qd7) 22... h5?? { (2.31 → 6.69) Blunder. Qf6 was best. } (22... Qf6 23. Qd7 Raa8 24. Rd6 Rxa2 25. h3 Ra1+ 26. Kh2 Ra6 27. Rxa6 bxa6 28. hxg4 fxg4 29. Rc4) 23. Qf7+ Kh6 24. Rxb7 Rd6?? { (5.62 → Mate in 7) Checkmate is now unavoidable. h4 was best. } (24... h4 25. h3) 25. Rxd6 Qxd6 26. Qg7# { White wins by checkmate. } 1-0