Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Other_variations
Moves: 1. d4 d6 2. Bf4 Nf6 3. e3 Nc6 4. Bc4 Be6 5. Nf3 *
Position (FEN): r2qkb1r/ppp1pppp/2npbn2/8/2BP1B2/4PN2/PPP2PPP/RN1QK2R b KQkq - 4 5
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 943
Best move: Bxc4