Chess puzzle (Advantage)
Opening: Indian_Defense, Indian_Defense_London_System
Moves: 1. d4 e6 2. Bf4 Nf6 3. Nf3 Ne4 4. Nc3 Nxf2 *
Position (FEN): rnbqkb1r/pppp1ppp/4p3/8/3P1B2/2N2N2/PPP1PnPP/R2QKB1R w KQkq - 0 5
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 618
Best move: Kxf2