Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Classical_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O a6 5. Bxc6 bxc6 6. b3 d6 7. Bb2 Nf6 8.
Re1 O-O 9. d4 Qe7 *
Position (FEN): r1b2rk1/2p1qppp/p1pp1n2/2b1p3/3PP3/1P3N2/PBP2PPP/RN1QR1K1 w - - 1 10
White to move.
Themes:  Opening  
Puzzle rating: 1323
Best move: dxc5