Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. Nxe5 Nxe4 6. Qf3 Nf6 7. O-O Bd6
8. Re1 Be6 9. Nxc6 *
Position (FEN): r2qk2r/ppp2ppp/2Nbbn2/8/8/5Q2/PPPP1PPP/RNB1R1K1 b kq - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1122
Best move: bxc6