Chess puzzle (Crushing)
Opening: Modern_Defense, Modern_Defense_Mongredien_Defense
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 b6 4. Bd3 Bb7 5. O-O e6 6. Nc3 Ne7 7. Bg5 O-O 8. Re1
Qe8 9. Nb5 Na6 10. d5 c6 *
Position (FEN): r3qrk1/pb1pnpbp/npp1p1p1/1N1P2B1/4P3/3B1N2/PPP2PPP/R2QR1K1 w - - 0 11
White to move.
Themes:  Opening  
Puzzle rating: 1457
Best move: Nd6