[Event "Chess Chess Arena"] [Site "https://lichess.org/iqBxgRoS"] [Date "2020.10.11"] [White "YaroslavM4"] [Black "Mariya03042012"] [Result "0-1"] [UTCDate "2020.10.11"] [UTCTime "09:31:50"] [WhiteElo "1167"] [BlackElo "1975"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "2400+30"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System, Anti-Colle"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 Bf5 { D04 Queen's Pawn Game: Colle System, Anti-Colle } 4. Bd3 Bxd3 5. cxd3 Nc6?! { (-0.05 → 0.87) Inaccuracy. e6 was best. } (5... e6 6. Nc3 c5 7. Qb3 Qd7 8. dxc5 Bxc5 9. e4 h6 10. e5) 6. Nh4?! { (0.87 → -0.10) Inaccuracy. O-O was best. } (6. O-O e6 7. Nc3 Be7 8. e4 O-O 9. a3 a6 10. Be3 Na7) 6... e6 7. Nf5?? { (0.13 → -5.06) Blunder. O-O was best. } (7. O-O Bd6 8. Nc3 O-O 9. a3 e5 10. dxe5 Bxe5 11. Nf3 Re8 12. Qb3 Bd6 13. Bd2 Ne5) 7... Bb4+ 8. Nd2 e5?? { (-5.05 → 1.37) Blunder. exf5 was best. } (8... exf5) 9. f4?? { (1.37 → -0.74) Blunder. Nxg7+ was best. } (9. Nxg7+ Kf8 10. Nf5 Qd7 11. Qf3 h5 12. O-O h4 13. h3 Rh5 14. Ng3 hxg3 15. Qxf6 Qf5) 9... exd4 10. Nxg7+? { (-0.71 → -2.41) Mistake. Nxd4 was best. } (10. Nxd4) 10... Kd7?! { (-2.41 → -1.30) Inaccuracy. Kf8 was best. } (10... Kf8 11. Nf5) 11. exd4?? { (-1.30 → -5.66) Blunder. O-O was best. } (11. O-O) 11... Nxd4?? { (-5.66 → -0.56) Blunder. Qg8 was best. } (11... Qg8 12. O-O Qxg7 13. Nf3 Rag8 14. Qe2 Kc8 15. a3 Bd6 16. Kh1 h5 17. g3 h4 18. gxh4) 12. Qg4+?? { (-0.56 → Mate in 8) Checkmate is now unavoidable. O-O was best. } (12. O-O Bc5 13. Kh1 Rg8 14. Nh5 Kc8 15. Nb3 Nxb3 16. Nxf6 Nxa1 17. Nxg8 Qxg8 18. Bd2 b6) 12... Ke7?? { (Mate in 8 → -3.40) Lost forced checkmate sequence. Nxg4 was best. } (12... Nxg4 13. Ne6 Re8 14. Kd1 Nf2+ 15. Ke1 Qh4 16. Kf1 Nxd3 17. Nf8+ Bxf8 18. g3 Qh3+ 19. Kg1) 13. O-O?? { (-3.40 → -17.92) Blunder. Nf5+ was best. } (13. Nf5+ Kd7) 13... Nxg4 14. h3?! { (-17.57 → Mate in 5) Checkmate is now unavoidable. Nf3 was best. } (14. Nf3 Bc5 15. Kh1 Nxf3 16. gxf3 Nf2+ 17. Rxf2 Bxf2 18. Kg2 Kf8 19. Kxf2 Qh4+ 20. Ke3 Kxg7) 14... Ne3?! { (Mate in 5 → -16.73) Lost forced checkmate sequence. Ne2+ was best. } (14... Ne2+ 15. Kh1 Ng3+ 16. Kg1 Bc5+ 17. d4 Bxd4+ 18. Rf2 Bxf2#) 15. Nf3 Nxf3+ 16. Kf2 Be1+ 17. Kxf3 Nxf1 18. Ke2 Kf8 19. Kxf1 Qe7 20. Kg1 Kxg7 21. Kh2?! { (-28.12 → Mate in 8) Checkmate is now unavoidable. a4 was best. } (21. a4 Qe2) 21... Qh4 22. Kh1 Rae8 23. Kh2 Qg3+ 24. Kh1 Re2 25. Be3 Qxg2# { Black wins by checkmate. } 0-1