Chess puzzle (Crushing)
Opening: Italian_Game, Italian_Game_Blackburne-Kostic_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. Nxe5 Qg5 5. Bxf7+ Ke7 6. f4 *
Position (FEN): r1b2bnr/ppppkBpp/8/4N1q1/3nPP2/8/PPPP2PP/RNBQK2R b KQ - 0 6
Black to move.
Themes:  Opening  
Puzzle rating: 1763
Best move: Qxg2