[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C58"] [Opening "Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 { C58 Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation } Bd7?! { (-0.06 → 0.70) Inaccuracy. cxb5 was best. } (8... cxb5 9. Qxa8) 9. Bd3 Be7 10. Nxf7?? { (0.76 → -2.75) Blunder. O-O was best. } (10. O-O O-O) 10... Kxf7 11. g4?! { (-2.87 → -4.48) Inaccuracy. b3 was best. } (11. b3 Rf8 12. Bb2 Kg8 13. O-O Bd6 14. h3 e4 15. Bxe4 Nxe4 16. Qxe4 Qg5 17. Qe3 Bf4) 11... Bxg4 12. Qg3 Qd5 13. Rg1 Rhf8 14. Nc3 Qd4 15. b4?! { (-3.10 → -4.71) Inaccuracy. Be2 was best. } (15. Be2 Bxe2) 15... Nc4 16. Bxc4+ Qxc4 17. Qxe5? { (-4.88 → -8.61) Mistake. a3 was best. } (17. a3 a5 18. bxa5 g6 19. Bb2 Bf5 20. O-O-O Rxa5 21. d3 Qe6 22. Ne4 Bxe4 23. dxe4 Nxe4) 17... Rfe8 18. Ba3? { (-8.39 → Mate in 15) Checkmate is now unavoidable. Bb2 was best. } (18. Bb2 Bxb4 19. Qe3 Rxe3+ 20. fxe3 Re8 21. Rxg4 Qxg4 22. Ne2 Qh4+ 23. Kd1 Ne4 24. c3 Rd8) 18... Bxb4 19. Qe3 Rxe3+ 20. fxe3 Bxc3 21. Rxg4 Bxd2+? { (Mate in 10 → -8.97) Lost forced checkmate sequence. Qxg4 was best. } (21... Qxg4 22. Rb1 Qg1+ 23. Ke2 Qg2+ 24. Kd3 Qxd2+ 25. Kc4 Bb2 26. Bxb2 Qd5+ 27. Kc3 Ne4+ 28. Kb4) 22. Kxd2 Qxg4 23. Bb4? { (-7.79 → Mate in 8) Checkmate is now unavoidable. Re1 was best. } (23. Re1 Qc4 24. Kc1 Qc3 25. Bb4 Qxb4 26. Rf1 Qa3+ 27. Kd2 Rd8+ 28. Ke2 Qb4 29. Rxf6+ Kxf6) 23... Rd8+ 24. Kc3 Nd5+ 25. Kb2 Qxb4+ 26. Kc1 Nxe3 27. a3 Rd1# { Black wins. } 0-1