Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 d6 6. Nc4 d5 7. Nb6 *
Position (FEN): r1bqkbnr/2p2ppp/pNp5/3p4/4P3/8/PPPP1PPP/RNBQK2R b KQkq - 1 7
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 954
Best move: cxb6