Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nc6 6. c3 Nf6 7. Bg5 Be7 8. f3
a6 9. Nxc6 bxc6 10. Qa4 d5 11. exd5 exd5 12. Bxf6 dxc4 13. Qxc6+ Bd7 14. Qe4 *
Position (FEN): r2qk2r/3bbppp/p4B2/8/2p1Q3/2P2P2/PP4PP/RN2K2R b KQkq - 2 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1767
Best move: gxf6