[Event "Группа 1 начало 12.50 Arena"] [Site "https://lichess.org/t3wqbox5"] [Date "2024.03.23"] [White "OlegSamoylov"] [Black "Yamaha14"] [Result "1-0"] [UTCDate "2024.03.23"] [UTCTime "09:50:05"] [WhiteElo "917"] [BlackElo "1027"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-202"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C47 Four Knights Game: Italian Variation } d5?? { (0.00 → 1.79) Blunder. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. d4 exd4 9. Bxc6+) 5. Bxd5? { (1.79 → 0.53) Mistake. exd5 was best. } (5. exd5 Nd4 6. h3 Bd6 7. O-O O-O 8. d3 a6 9. a4 Bd7) 5... Bd7? { (0.53 → 2.02) Mistake. Nxd5 was best. } (5... Nxd5 6. Nxd5 Be6 7. c4 Bg4 8. d3 Bd6 9. h3 Bxf3 10. Qxf3) 6. Bxc6 Be7?? { (2.05 → 5.31) Blunder. Bxc6 was best. } (6... Bxc6 7. Nxe5 Bxe4 8. Nxe4 Nxe4 9. Qf3 Nd6 10. d4 Be7 11. O-O O-O 12. Re1 Re8 13. Bf4) 7. Bxd7+ Qxd7 8. d3 O-O 9. h3 a5 10. O-O b5 11. Be3 Qd8 12. Nxb5 Ra6 13. Nxe5 Rd6 14. Nxd6 cxd6 15. Nc6 Qd7 16. Nxe7+ Qxe7 17. d4 Qxe4 18. a3 Qxd4?! { (5.70 → 7.94) Inaccuracy. Rb8 was best. } (18... Rb8 19. Re1 Qg6 20. b3 d5 21. Bf4 Re8 22. Rxe8+ Nxe8 23. c4 Nf6 24. Qf3 Qh5 25. Qxh5) 19. Bxd4 a4? { (7.79 → Mate in 12) Checkmate is now unavoidable. Re8 was best. } (19... Re8 20. b4 axb4 21. axb4 h5 22. b5 Nd7 23. h4 d5 24. Qd3 f6 25. Ra7 Re4) 20. Re1? { (Mate in 12 → 7.95) Lost forced checkmate sequence. Bxf6 was best. } (20. Bxf6 gxf6 21. Re1 Ra8 22. Qg4+ Kf8 23. Qf4 Kg7 24. Re3 Ra5 25. Rg3+ Rg5 26. Rxg5+ fxg5) 20... Nh5? { (7.95 → Mate in 7) Checkmate is now unavoidable. Nd7 was best. } (20... Nd7 21. Kh1 h6 22. Bc3 Nf6 23. Bxf6 gxf6 24. Qf3 f5 25. Qf4 Kg7) 21. Qxh5 Rd8 22. Qg5 f5 23. Qxg7# { White wins by checkmate. } 1-0