[Event "Kostromachess 1 - 31-й Arena"] [Site "https://lichess.org/pH7HZgwY"] [Date "2020.05.09"] [White "constantingubkin"] [Black "Danila_44"] [Result "1-0"] [UTCDate "2020.05.09"] [UTCTime "12:38:20"] [WhiteElo "1546"] [BlackElo "1399"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "120+1"] [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 } Nc6?! { (0.00 → 0.67) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 e6 5. Bd3 Nc6 6. h3 Be7 7. c3) 3. e3 f6 4. Bb5 e5? { (0.51 → 1.65) Mistake. e6 was best. } (4... e6 5. c4 Bb4+ 6. Nd2 Ne7 7. Nf3 a6 8. Bxc6+ Nxc6 9. O-O) 5. dxe5 fxe5?! { (1.70 → 2.48) Inaccuracy. a6 was best. } (5... a6 6. Bxc6+ bxc6 7. Nc3 Ne7 8. exf6 Ng6 9. Qd4 Nxf4 10. f7+) 6. Bxe5? { (2.48 → 0.93) Mistake. Qh5+ was best. } (6. Qh5+) 6... a6?? { (0.93 → 2.84) Blunder. Nf6 was best. } (6... Nf6 7. Nf3 a6 8. Ba4 b5 9. Bxf6 Qxf6 10. Bb3 Qxb2 11. Bxd5) 7. Bxc6+ bxc6 8. Nc3? { (2.64 → 1.17) Mistake. Qh5+ was best. } (8. Qh5+ Ke7 9. Nc3 Nf6 10. Bxf6+ gxf6 11. Nf3 Qd6 12. O-O-O Bd7 13. Nd4 Kd8 14. e4 c5) 8... Bb4?? { (1.17 → 8.02) Blunder. Nf6 was best. } (8... Nf6 9. Nge2) 9. Nf3?? { (8.02 → 1.18) Blunder. Bxg7 was best. } (9. Bxg7 Qg5 10. Bxh8 Qxg2 11. Qh5+ Qg6 12. Qh4 Qg4 13. Qxh7 Ne7 14. Be5 Qg2 15. Qh8+ Kd7) 9... Qe7?! { (1.18 → 1.84) Inaccuracy. Nf6 was best. } (9... Nf6 10. Qd4 Bd6 11. Bxf6 Qxf6 12. Qxf6 gxf6 13. h3 Bd7 14. O-O-O O-O-O 15. Kb1 h5 16. a3) 10. a3 Bxc3+ 11. Bxc3 Qd7? { (1.76 → 3.83) Mistake. Nf6 was best. } (11... Nf6) 12. O-O?! { (3.83 → 2.60) Inaccuracy. Ne5 was best. } (12. Ne5 Qf5) 12... c5? { (2.60 → 4.26) Mistake. Nf6 was best. } (12... Nf6) 13. Re1?! { (4.26 → 3.14) Inaccuracy. Ne5 was best. } (13. Ne5 Qe6) 13... d4?? { (3.14 → 7.93) Blunder. Ne7 was best. } (13... Ne7 14. Bxg7 Rg8 15. Be5 Bb7 16. b4 c4 17. a4 O-O-O 18. Bg3 Nf5 19. Nd4 Nxg3 20. hxg3) 14. exd4+ Ne7 15. dxc5 Qxd1 16. Raxd1 Bg4 17. Re3 Bxf3 18. gxf3 O-O?! { (5.45 → 9.37) Inaccuracy. c6 was best. } (18... c6 19. Kf1 Ra7 20. Bxg7 Rg8 21. Bf6 Rg6 22. Bxe7 Rxe7 23. Rd4 a5 24. h4 Kf7 25. Rxe7+) 19. Rxe7 Rad8? { (9.38 → Mate in 4) Checkmate is now unavoidable. Rf7 was best. } (19... Rf7 20. Rxf7 Kxf7 21. Rd7+ Ke6 22. Rxc7 g6 23. Rxh7 Kd5 24. Rc7 Rf8 25. Kg2 Ra8 26. a4) 20. Rxd8?! { (Mate in 4 → 62.61) Lost forced checkmate sequence. Rxg7+ was best. } (20. Rxg7+ Kh8 21. Rg2+ Rd4 22. Bxd4+ Rf6 23. Bxf6#) 20... Rxd8 21. Rxg7+ Kf8 22. Rxc7 Rd1+ 23. Kg2 Rd5 24. Bb4 Rg5+ 25. Kf1 Rd5 26. c6+ Ke8 27. Ra7 Kd8 28. c7+ Kc8 29. Be7 Rd7? { (9.69 → Mate in 17) Checkmate is now unavoidable. Kd7 was best. } (29... Kd7 30. c3) 30. Bd8 Rd1+ 31. Ke2 Rd7 32. Ra8+ Kb7 33. Rb8+ Ka7 34. c8=Q Rg7 35. Bb6# { White wins by checkmate. } 1-0