Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Re1 d6 6. d4 exd4 7. Nxd4 Bd7 8.
Nxc6 *
Position (FEN): r2qk2r/pppb1ppp/2Np1n2/1Bb5/4P3/8/PPP2PPP/RNBQR1K1 b kq - 0 8
Black to move.
Themes:  Opening  
Puzzle rating: 1877
Best move: bxc6