[Event "Rated rapid game"] [Site "https://lichess.org/2A4wmqGa"] [Date "2020.05.31"] [White "Ivan_Belousov"] [Black "VladimirKazancev"] [Result "1-0"] [UTCDate "2020.05.31"] [UTCTime "11:35:12"] [WhiteElo "1770"] [BlackElo "1766"] [WhiteRatingDiff "+48"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 { C41 Philidor Defense } Bg4 4. Be2 Bxf3 5. gxf3 exd4 6. Qxd4 Qf6? { (0.93 → 2.66) Mistake. Nc6 was best. } (6... Nc6 7. Qd3 a6 8. Nc3 Nb4 9. Qd2 Ne7 10. a3 Nbc6 11. Nd5) 7. Qe3? { (2.66 → 1.37) Mistake. Qb4 was best. } (7. Qb4 b6 8. Nc3 Qd8 9. Be3 a6 10. O-O-O Nd7 11. Nd5 Ne7 12. Nf4 g6 13. Qc3 Rg8) 7... g6?! { (1.37 → 2.04) Inaccuracy. Nc6 was best. } (7... Nc6 8. Nc3) 8. Nc3 c6 9. Bd2 Bh6?! { (1.61 → 2.27) Inaccuracy. Bg7 was best. } (9... Bg7 10. O-O-O) 10. Qd3?! { (2.27 → 1.43) Inaccuracy. f4 was best. } (10. f4) 10... Na6 11. Bxh6 Nxh6 12. O-O-O O-O-O?? { (1.64 → 5.04) Blunder. Qf4+ was best. } (12... Qf4+ 13. Kb1 Nc5 14. Qd4 O-O 15. Qxd6 Qxd6 16. Rxd6 Rfd8 17. Rhd1 Rxd6 18. Rxd6 a5 19. a3) 13. Qe3 g5 14. Bxa6 bxa6 15. Qxa7 Qxf3 16. Qxa6+? { (20.11 → 5.44) Mistake. Na4 was best. } (16. Na4 Qxf2 17. Qxf2 c5 18. Qf6 Kc7 19. Qxh6 g4 20. Qf6 g3 21. hxg3 h5 22. Qxf7+ Rd7) 16... Kc7? { (5.44 → 21.99) Mistake. Kd7 was best. } (16... Kd7 17. Rhg1 Qf4+ 18. Kb1 Rb8 19. e5 Qxe5 20. Na4 Rhd8 21. Qa7+ Kc8 22. Nb6+ Rxb6 23. Qxb6) 17. Qa7+ Kc8 18. Na4 Qf4+?! { (20.33 → Mate in 4) Checkmate is now unavoidable. Qxf2 was best. } (18... Qxf2) 19. Kb1?! { (Mate in 4 → 19.97) Lost forced checkmate sequence. Rd2 was best. } (19. Rd2 Qe3 20. fxe3 Rd7 21. Nb6+ Kd8 22. Qxd7#) 19... Rde8?! { (19.97 → Mate in 2) Checkmate is now unavoidable. Qxf2 was best. } (19... Qxf2 20. Qxf2) 20. Nb6+ Kd8 21. Qd7# { White wins by checkmate. } 1-0