Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bd6 4. O-O Nf6 5. Nc3 O-O 6. Bxc6 dxc6 7. d4 Re8 *
Position (FEN): r1bqr1k1/ppp2ppp/2pb1n2/4p3/3PP3/2N2N2/PPP2PPP/R1BQ1RK1 w - - 1 8
White to move.
Themes:  Opening  
Puzzle rating: 1125
Best move: dxe5