[Event "Hourly Classical Arena"] [Site "https://lichess.org/iR0tiAEz"] [Date "2017.01.19"] [White "hermesv"] [Black "vazha010"] [Result "1-0"] [UTCDate "2017.01.19"] [UTCTime "15:02:37"] [WhiteElo "2064"] [BlackElo "1638"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 d5 { A03 Bird Opening: Dutch Variation } 2. Nf3 Bf5 3. e3 Nf6 4. b3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. Bb2 Ne4?! { (0.50 → 1.15) Inaccuracy. e6 was best. } (7... e6 8. O-O Bd6 9. Nd4 c5 10. Nxf5 exf5 11. c4 dxc4 12. Na3 cxb3 13. axb3 O-O 14. Nc4) 8. d3 Nc5 9. O-O e6 10. Nbd2 Qe7 11. Ne5 Qd6?! { (1.16 → 2.16) Inaccuracy. f6 was best. } (11... f6) 12. Qe1?! { (2.16 → 1.16) Inaccuracy. Qh5 was best. } (12. Qh5 Bg6 13. Qh3 Nd7 14. Nxg6 fxg6 15. Nf3 O-O-O 16. Ng5 Qe7 17. Rae1 Kb7 18. Qxe6 Re8) 12... f6 13. Nef3?! { (1.60 → 0.75) Inaccuracy. e4 was best. } (13. e4 fxe5 14. Bxe5 Qe7 15. exf5 exf5 16. Nf3 Ne6 17. Ng5 O-O-O 18. Nxe6 Qxe6 19. Qa5 Bd6) 13... O-O-O?! { (0.75 → 1.75) Inaccuracy. Bg6 was best. } (13... Bg6 14. Nh4 Nd7 15. e4 Qc5+ 16. Rf2 Bf7 17. c4 O-O-O 18. d4 Qb6 19. Nhf3 c5 20. f5) 14. e4 dxe4 15. dxe4 Bg4 16. Nc4 Qd7 17. Qa5 Bxf3 18. gxf3 e5?! { (1.90 → 2.92) Inaccuracy. Kb8 was best. } (18... Kb8) 19. b4? { (2.92 → 1.36) Mistake. fxe5 was best. } (19. fxe5 Kb8 20. Kh1 Be7 21. Rg1 Rhg8 22. Rg2 Qe6 23. Rag1 Nb7 24. Qxa6 Nc5 25. Qa5 Nb7) 19... Nb7?? { (1.36 → 5.81) Blunder. Qf7 was best. } (19... Qf7 20. Ne3 Qg6+ 21. Ng2 Rd2 22. Rf2 Rxf2 23. Kxf2 Nxe4+ 24. fxe4 Kb7 25. Re1 exf4 26. Nxf4) 20. Qxa6 Bxb4?? { (4.17 → Mate in 1) Checkmate is now unavoidable. Kb8 was best. } (20... Kb8 21. Bc1) 21. Qa8# { White wins by checkmate. } 1-0