[Event "Rated classical game"] [Site "https://lichess.org/wCWZeYcY"] [Date "2021.08.22"] [White "Piyun"] [Black "GrigorovichProOne"] [Result "1-0"] [UTCDate "2021.08.22"] [UTCTime "06:39:57"] [WhiteElo "1828"] [BlackElo "1589"] [WhiteRatingDiff "+55"] [BlackRatingDiff "-43"] [Variant "Standard"] [TimeControl "1800+0"] [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 } c6 3. Nd2 Nf6 4. Ngf3 Bg4?! { (0.00 → 0.64) Inaccuracy. Qb6 was best. } (4... Qb6 5. Nb3 a5 6. c4 dxc4 7. Nbd2 Qxb2 8. Rb1 Qxa2 9. Ra1) 5. Ne5 Bh5 6. f3 e6? { (0.44 → 2.03) Mistake. Nfd7 was best. } (6... Nfd7 7. g4) 7. g4 Bg6 8. h4 h5 9. Nxg6 fxg6 10. e3 hxg4?! { (1.60 → 2.86) Inaccuracy. Bd6 was best. } (10... Bd6 11. Bd3 Bxf4 12. exf4 Qd6 13. Qe2 hxg4 14. fxg4 Qxf4 15. g5 Qg3+ 16. Qf2 Qxf2+ 17. Kxf2) 11. fxg4 Nbd7? { (2.57 → 4.62) Mistake. c5 was best. } (11... c5 12. Qf3) 12. Bd3 Ne4 13. Nxe4 dxe4 14. Bxe4 Kf7 15. Qf3 Nf6 16. Be5 g5 17. O-O-O Qa5 18. hxg5 Rxh1 19. Rxh1 Qxa2 20. gxf6 Qa1+ 21. Kd2 Qa5+ 22. c3 g6?! { (33.15 → Mate in 6) Checkmate is now unavoidable. Qxe5 was best. } (22... Qxe5 23. dxe5) 23. Rh7+ Ke8 24. Bxg6+ Kd8 25. Rxb7?! { (Mate in 9 → 22.80) Lost forced checkmate sequence. Rf7 was best. } (25. Rf7 Bh6 26. Qh3 Qd5 27. Bd3 Qg2+ 28. Qxg2 Rc8 29. g5 Rc7 30. Bxc7+ Ke8 31. gxh6 Kxf7) 25... Qa6 26. Qg3? { (Mate in 8 → 9.15) Lost forced checkmate sequence. Rf7 was best. } (26. Rf7 Qb5 27. Rxf8+ Kd7 28. Rxa8 Qxb2+ 29. Bc2 a6 30. f7 Qxc2+ 31. Kxc2 a5 32. Ra7+ Kd8) 26... Qxb7 27. Kc1 a5 28. Qh4 a4 29. Qh8 Kd7 30. Qh7+ Kc8 31. Qg8 Kd7?! { (10.73 → Mate in 3) Checkmate is now unavoidable. Qb5 was best. } (31... Qb5 32. Qxf8+ Kb7 33. Qe7+ Ka6 34. Bc2 Ra7 35. Qe8 Rb7 36. Kd2 Qd5 37. e4 Qxe5 38. Qxc6+) 32. Qf7+ Kc8 33. Qe8# { White wins by checkmate. } 1-0