[Event "2024 Spring Marathon"] [Site "https://lichess.org/bF0O93FU"] [Date "2024.05.11"] [White "Russia_best_07"] [Black "Hender"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "08:40:23"] [WhiteElo "1257"] [BlackElo "2170"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Knight Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 { C57 Italian Game: Two Knights Defense, Knight Attack } Na5?? { (0.12 → 3.69) Blunder. d5 was best. } (4... d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3) 5. Bb5?? { (3.69 → -0.66) Blunder. Bxf7+ was best. } (5. Bxf7+ Ke7 6. d4 h6 7. dxe5 hxg5 8. Bg6 Rh6 9. exf6+ gxf6) 5... c6 6. Be2 h6 7. Nf3 Qc7 8. b4?! { (-0.27 → -1.37) Inaccuracy. d4 was best. } (8. d4 d5 9. Nxe5 Nxe4 10. Nd2 Bd6 11. Nxe4 dxe4 12. Bd2 c5 13. Bb5+ Nc6) 8... Bxb4 9. c3 Be7 10. Qa4?! { (-1.85 → -2.66) Inaccuracy. d4 was best. } (10. d4 Nxe4 11. Qd3 d5 12. Nxe5 O-O 13. Nd2 Nf6 14. O-O Re8 15. Kh1 c5) 10... O-O 11. Ba3 Bxa3 12. Qxa3 d6?! { (-3.32 → -2.46) Inaccuracy. Nxe4 was best. } (12... Nxe4 13. O-O Re8 14. c4 b6 15. d3 Nf6 16. Nc3 d6 17. Rad1 Be6 18. Rfe1) 13. d4?! { (-2.46 → -3.24) Inaccuracy. d3 was best. } (13. d3 d5 14. exd5 cxd5 15. Nbd2 Re8 16. O-O e4 17. dxe4 dxe4 18. Nd4 e3) 13... Nxe4 14. dxe5 dxe5 15. Bd3?! { (-3.28 → -4.17) Inaccuracy. Nbd2 was best. } (15. Nbd2 Nf6 16. O-O Re8 17. Rfe1 b6 18. Bd3 Nb7 19. Ne4 Nxe4 20. Bxe4 Nd6) 15... Nf6 16. Qc5?! { (-3.92 → -5.65) Inaccuracy. Be2 was best. } (16. Be2 b6 17. O-O e4 18. Nd4 Ng4 19. Bxg4 Bxg4 20. Nd2 c5 21. N4b3 Nc6) 16... Re8 17. O-O e4 18. Re1 exd3 19. Rxe8+ Nxe8 20. Ne5 Be6 21. Nxd3 Nf6 22. Nf4 Qxf4 23. Qxa5?? { (-6.66 → Mate in 1) Checkmate is now unavoidable. Nd2 was best. } (23. Nd2 Qxd2 24. Qxa5 Ne4 25. Rf1 Kh8 26. h3 b5 27. Qc7 Nxc3 28. Qb7 Ne2+) 23... Qc1# { Black wins by checkmate. } 0-1