Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Italian_Variation
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Nc3 Bc5 5. Ng5 Bxf2+ *
Position (FEN): r1bqk2r/pppp1ppp/2n2n2/4p1N1/2B1P3/2N5/PPPP1bPP/R1BQK2R w KQkq - 0 6
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 580
Best move: Kxf2