Chess puzzle (Advantage)
Opening: Vienna_Game, Vienna_Game_Anderssen_Defense
Moves: 1. e4 e5 2. Nc3 Bc5 3. f4 Bxg1 4. Rxg1 exf4 5. d4 Qh4+ 6. g3 fxg3 7. hxg3 Qe7
8. Bc4 c6 9. Bf4 d6 10. Qf3 h5 11. O-O-O Bg4 12. Qd3 Bxd1 13. Qxd1 Nd7 14. d5
c5 15. e5 Nxe5 16. Bxe5 O-O-O *
Position (FEN): 2kr2nr/pp2qpp1/3p4/2pPB2p/2B5/2N3P1/PPP5/2KQ2R1 w - - 1 17
White to move.
Themes:  Middlegame  
Puzzle rating: 2087
Best move: Bf4