[Event "День Космонавтики Team Battle"] [Site "https://lichess.org/YVxLbysf"] [Date "2021.04.04"] [White "Polina_Shkatova"] [Black "Sosnin_Tihon"] [Result "1-0"] [UTCDate "2021.04.04"] [UTCTime "06:00:56"] [WhiteElo "1442"] [BlackElo "1500"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-281"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } a6?! { (0.00 → 0.62) Inaccuracy. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. O-O O-O 9. Re1) 5. a3?! { (0.62 → -0.32) Inaccuracy. d4 was best. } (5. d4 Bd6 6. dxe5 Nxe5 7. Bb3 O-O 8. Bf4 Qe7 9. Bg3 Nxf3+) 5... Rb8? { (-0.32 → 1.30) Mistake. Nxe4 was best. } (5... Nxe4 6. Nxe4 d5 7. Bd3 f5 8. Nc3 e4 9. Be2 exf3 10. Bxf3) 6. d3?! { (1.30 → 0.44) Inaccuracy. Ng5 was best. } (6. Ng5 d5) 6... b5 7. Ba2 h5?? { (0.83 → 3.28) Blunder. Bc5 was best. } (7... Bc5 8. Nd5) 8. Ng5 d6?? { (3.41 → 8.48) Blunder. d5 was best. } (8... d5 9. Nxd5 Bg4 10. Qd2 Be6 11. Nxe6 fxe6 12. Nb4 Rb6 13. c3 Nxb4 14. axb4 h4 15. h3) 9. Nxf7 Qe7 10. Nxh8 b4 11. Nd5 Qe6 12. Nxc7+ Kd7 13. Nxe6 bxa3 14. Nxf8+ Ke8 15. bxa3 Kxf8 16. O-O Bg4 17. f3 Bd7 18. Bg5 Ke7 19. Bxf6+ Kxf6 20. f4 Bg4 21. fxe5+ Kxe5?! { (24.55 → Mate in 3) Checkmate is now unavoidable. Ke7 was best. } (21... Ke7 22. Rf7+ Kd8 23. Qf1 Nxe5 24. Ra7 Ke8 25. Rxg7 Bf3 26. Rg8+ Kd7 27. Rxb8 Nc6 28. Rbb1) 22. Qd2?! { (Mate in 3 → 25.72) Lost forced checkmate sequence. d4+ was best. } (22. d4+ Nxd4 23. Ng6+ Kxe4 24. Qd3#) 22... a5?! { (25.72 → Mate in 2) Checkmate is now unavoidable. Kd4 was best. } (22... Kd4 23. Nf7) 23. Qc3+ Nd4 24. Ng6# { White wins by checkmate. } 1-0