[Event "round robin Arena"] [Site "https://lichess.org/hoqDwEbQ"] [Date "2020.02.14"] [White "SONO10"] [Black "Bladimir-_28"] [Result "0-1"] [UTCDate "2020.02.14"] [UTCTime "12:48:48"] [WhiteElo "1850"] [BlackElo "1809"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 { C41 Philidor Defense } 4. Nc3 Bg4?! { (0.18 → 0.81) Inaccuracy. Nf6 was best. } (4... Nf6 5. d4 exd4 6. Nxd4 O-O 7. Bf4 Nc6 8. O-O Re8 9. a4) 5. h3 Bxf3 6. Qxf3 Nf6 7. d3 O-O 8. Bg5 h6 9. Bxf6?! { (0.74 → -0.14) Inaccuracy. Bd2 was best. } (9. Bd2 Nc6 10. Ne2 a5 11. O-O a4 12. b4 d5 13. Bxd5 Nxd5 14. exd5 Nxb4 15. Bxb4 Bxb4) 9... Bxf6 10. O-O-O? { (-0.12 → -1.25) Mistake. O-O was best. } (10. O-O a5 11. a4 c6 12. g3 Nd7 13. Nd1 g6 14. c3 Kh7 15. h4 Bg7 16. Ne3 Nf6) 10... Nc6 11. g4?? { (-0.77 → -3.15) Blunder. Ne2 was best. } (11. Ne2 Rb8) 11... Nd4 12. Qe3?? { (-3.06 → -8.62) Blunder. Qg3 was best. } (12. Qg3 Bh4 13. Qh2 c6 14. Kb1 b5 15. Bb3 a5 16. a4 bxa4 17. Nxa4 Rb8 18. Bc4 d5) 12... Bg5 13. f4 Bxf4 14. Qxf4 exf4 15. Rdf1 f3 16. Kd2 Qg5+ 17. Kd1 Qe3 18. Re1 Qf4 19. Nd5 Qg3 20. Reg1 Qf2 21. Rf1?! { (-13.24 → Mate in 2) Checkmate is now unavoidable. Bb3 was best. } (21. Bb3 a5 22. a4 c6 23. Ne7+ Kh7 24. Rf1 Qe2+ 25. Kc1 g6 26. Re1 Qf2 27. Rhf1 Nxb3+) 21... Qxc2+ 22. Ke1 Qe2# { Black wins by checkmate. } 0-1