Chess puzzle (Crushing)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Bishops_Gambit
Moves: 1. e4 e5 2. f4 exf4 3. Bc4 a6 4. Nf3 f6 5. O-O Nc6 6. d3 g5 *
Position (FEN): r1bqkbnr/1ppp3p/p1n2p2/6p1/2B1Pp2/3P1N2/PPP3PP/RNBQ1RK1 w kq - 0 7
White to move.
Themes:  Middlegame  
Puzzle rating: 1393
Best move: Nxg5