Chess puzzle (Crushing)
Opening: Italian_Game, Italian_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 g6 4. d4 Bg7 5. d5 Nb8 6. Bg5 Ne7 7. Nc3 O-O 8. O-O
a6 *
Position (FEN): rnbq1rk1/1pppnpbp/p5p1/3Pp1B1/2B1P3/2N2N2/PPP2PPP/R2Q1RK1 w - - 0 9
White to move.
Themes:  Opening  
Puzzle rating: 1375
Best move: d6