Chess puzzle (Crushing)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 h6 5. Bf4 a6 6. Bc4 Qf6 7. Bg3 Ne7 8. O-O
Nec6 9. Nxc6 Nxc6 10. Nc3 Be7 *
Position (FEN): r1b1k2r/1pp1bpp1/p1np1q1p/8/2B1P3/2N3B1/PPP2PPP/R2Q1RK1 w kq - 2 11
White to move.
Themes:  Opening  
Puzzle rating: 1145
Best move: Nd5