[Event "Donskoj STEK Cup"] [Site "Donskoj"] [Date "2003.??.??"] [Round "2"] [White "Gorbunov, Oleg"] [Black "Yagupov, Igor"] [Result "0-1"] [WhiteElo "2309"] [BlackElo "2439"] [Variant "Standard"] [TimeControl "-"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5? { (0.16 → 1.32) Mistake. d5 was best. } (4... d5 5. exd5 Na5 6. d3 c6 7. dxc6 Nxc4 8. dxc4 Qxd1+ 9. Kxd1 bxc6 10. Nc3 Bd6 11. f3) 5. Nxf7 { C57 Italian Game: Two Knights Defense, Traxler Counterattack, Knight Sacrifice Line } Bxf2+ 6. Kxf2 Nxe4+ 7. Kg1 Qh4 8. g3 Nxg3 9. Qe1?? { (1.61 → -3.02) Blunder. Nxh8 was best. } (9. Nxh8 Nxh1 10. d3 Nf2 11. Qf3 Nh3+ 12. Kg2 Nf4+ 13. Bxf4 exf4 14. Nc3 d6 15. Kh1 Bd7) 9... Qxc4 10. Nxh8 Nxh1 11. Na3 Qd5 12. c4 Qf3 13. Nb5 d5 14. Nxc7+?! { (-2.81 → -4.17) Inaccuracy. Qf1 was best. } (14. Qf1 Qxf1+ 15. Kxf1 Bh3+ 16. Kg1 O-O-O 17. b3 dxc4 18. bxc4 Rxh8 19. Bb2 Be6 20. Na3 Rd8) 14... Kd8 15. Nxa8?? { (-3.95 → Mate in 8) Checkmate is now unavoidable. Nf7+ was best. } (15. Nf7+ Kxc7 16. Nxe5 Nd4 17. Nxf3 Nxf3+ 18. Kxh1 Nxe1 19. b3 dxc4 20. d4 Nc2 21. Bf4+ Kb6) 15... Bh3 16. Qh4+ Kc8 { Black wins. } 0-1