Chess puzzle (Advantage)
Opening: Vienna_Game, Vienna_Game_Vienna_Gambit
Moves: 1. e4 e5 2. Nc3 Nc6 3. f4 Nf6 4. fxe5 Nxe5 5. d4 Nc6 6. Nf3 d6 7. Bg5 Be7 8. d5
Ne5 9. Nxe5 dxe5 10. Bc4 Bg4 11. Qd3 h6 12. Bh4 g5 13. Bg3 Bd6 14. O-O a6 15.
h3 Bd7 *
Position (FEN): r2qk2r/1ppb1p2/p2b1n1p/3Pp1p1/2B1P3/2NQ2BP/PPP3P1/R4RK1 w kq - 1 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1704
Best move: Qf3