Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Other_variations
Moves: 1. e4 e6 2. Bc4 Nc6 3. d3 Bc5 4. Nf3 Bxf2+ *
Position (FEN): r1bqk1nr/pppp1ppp/2n1p3/8/2B1P3/3P1N2/PPP2bPP/RNBQK2R w KQkq - 0 5
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 564
Best move: Kxf2