Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Colle_System
Moves: 1. d4 d5 2. e3 e6 3. Nf3 Nf6 4. Ne5 Nbd7 5. Nxf7 *
Position (FEN): r1bqkb1r/pppn1Npp/4pn2/3p4/3P4/4P3/PPP2PPP/RNBQKB1R b KQkq - 0 5
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 925
Best move: Kxf7