Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Busch-Gass_Gambit
Moves: 1. e4 e5 2. Nf3 Bc5 3. Bc4 d6 4. d3 h6 5. Nc3 f5 6. exf5 Bxf5 7. Be3 Bb6 8. Nd5
Nf6 9. Nxb6 axb6 10. O-O d5 11. Bb3 d4 12. Bd2 Bg4 13. h3 Bh5 14. Re1 Nc6 15.
g4 Nxg4 16. hxg4 Bxg4 17. Qe2 Bxf3 *
Position (FEN): r2qk2r/1pp3p1/1pn4p/4p3/3p4/1B1P1b2/PPPBQP2/R3R1K1 w kq - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 950
Best move: Qxf3