[Event "Casual classical game"] [Site "https://lichess.org/V7QiVqc6"] [Date "2020.05.21"] [White "brian_nijman"] [Black "Gordon_Lyall"] [Result "0-1"] [UTCDate "2020.05.21"] [UTCTime "07:35:06"] [WhiteElo "1926"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "1500+5"] [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 } Nf6 3. e3 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. h3 e6?! { (0.14 → 0.93) Inaccuracy. e5 was best. } (8... e5 9. dxe5) 9. Nf3 Be7 10. b4 h6 11. Be2 O-O 12. O-O a6 13. Nbd2 Ne4 14. Nb3 g5 15. Bh2 h5 16. Ne5 Nxe5 17. Bxe5 f6 18. Bh2 g4 19. hxg4 hxg4 20. Bf4? { (0.86 → -0.50) Mistake. Na5 was best. } (20. Na5 Ra7 21. Bc7 Kf7 22. Bb6 Raa8 23. Nxb7 Rh8 24. Rxa6 g3 25. f3 Nf2 26. Rxf2 gxf2+) 20... Rf7 21. g3 Rh7 22. Kg2 Kg7 23. Rh1 Rah8 24. Rxh7+ Rxh7 25. Na5?? { (-0.49 → -7.02) Blunder. Rh1 was best. } (25. Rh1) 25... Nd2 26. f3 gxf3+ 27. Bxf3 Nxf3 28. g4 Be4 29. Kf2 e5 30. dxe5 fxe5 31. Bg3 Nh2 32. Bxe5+ Kg6 33. Kg3? { (-7.29 → Mate in 4) Checkmate is now unavoidable. Bf4 was best. } (33. Bf4 Nxg4+) 33... Bh4+ 34. Kf4 Bg5+ 35. Kg3 Nf3?! { (Mate in 4 → -16.61) Lost forced checkmate sequence. Bh4+ was best. } (35... Bh4+ 36. Kf4 Rf7+ 37. Bf6 Rxf6+ 38. Ke5 Nf3#) 36. Bf4 Bh4+ 37. Kh3?! { (-15.16 → Mate in 3) Checkmate is now unavoidable. Kg2 was best. } (37. Kg2 Nh2+ 38. Kg1 Nxg4 39. Kf1 Bf3 40. Nxc6 Bf6 41. Ke1 Rh1+ 42. Kd2 Rxa1 43. Nd4 Be4) 37... Be1+ 38. Kg2 Nd2+ 39. Kg1 Rh1# { Black wins by checkmate. } 0-1