[Event "Classical Shield Arena"] [Site "https://lichess.org/JXnknvy9"] [Date "2020.06.12"] [White "gangaraa"] [Black "Vladimir_Kosov"] [Result "0-1"] [UTCDate "2020.06.12"] [UTCTime "17:15:05"] [WhiteElo "1643"] [BlackElo "2133"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. Nf3 e6 3. e3 c6 4. d4 f5?! { (-0.17 → 0.66) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bd3 Bd6 6. O-O c5 7. Ne5 O-O 8. b3 b6 9. Nd2) 5. Bd3 Nf6 6. O-O Bd6 7. Ne5 O-O 8. c4 Nbd7 9. c5 Bxe5 10. fxe5 Ne4 11. Bxe4 fxe4 12. Nc3 b6 13. b4?! { (-0.30 → -0.89) Inaccuracy. Rxf8+ was best. } (13. Rxf8+ Qxf8 14. cxb6 axb6 15. Qg4 Qf5 16. Qxf5 exf5 17. Kf2 Kf7 18. h4 Ba6 19. b3 Bd3) 13... a5?! { (-0.89 → 0.18) Inaccuracy. Rxf1+ was best. } (13... Rxf1+ 14. Qxf1) 14. bxa5?? { (0.18 → -2.19) Blunder. Rxf8+ was best. } (14. Rxf8+) 14... bxc5 15. a4?! { (-1.67 → -2.90) Inaccuracy. Rxf8+ was best. } (15. Rxf8+ Nxf8) 15... Qxa5?! { (-2.90 → -2.04) Inaccuracy. Rxf1+ was best. } (15... Rxf1+ 16. Qxf1 Qxa5 17. Qe1 Ba6 18. Qd2 Qc7 19. a5 cxd4 20. exd4 c5 21. Bb2 Bd3 22. Nd1) 16. Rxf8+ Nxf8 17. Bd2 cxd4 18. Nxe4? { (-2.43 → -4.51) Mistake. exd4 was best. } (18. exd4) 18... Qa7 19. Nd6?! { (-4.24 → -6.52) Inaccuracy. Bb4 was best. } (19. Bb4 dxe4 20. Qxd4 Qxd4 21. exd4 Ng6 22. g3 Ba6 23. Rc1 Bd3 24. a5 Rb8 25. Bd6 Rb7) 19... dxe3 20. Qf3 exd2+ 21. Kh1 Ba6 22. Rd1 Ng6 23. Rxd2 Rf8 24. Qb3?! { (-17.98 → Mate in 1) Checkmate is now unavoidable. Qd1 was best. } (24. Qd1 Rf1+) 24... Rf1# { Black wins by checkmate. } 0-1