Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Bc4 Ng4 5. d4 exd4 6. Nxd4 Nxf2 *
Position (FEN): rnbqk2r/pppp1ppp/8/2b5/2BNP3/2N5/PPP2nPP/R1BQK2R w KQkq - 0 7
White to move.
Themes: Attacking f2 or f7 Opening  
Puzzle rating: 2199
Best move: Bxf7+