Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nc6 3. e3 h6 4. Nd2 Bf5 5. c3 e6 6. Qb3 Rb8 7. Ngf3 Nf6 8. Qa4
a6 9. Ne5 Qd7 *
Position (FEN): 1r2kb1r/1ppq1pp1/p1n1pn1p/3pNb2/Q2P1B2/2P1P3/PP1N1PPP/R3KB1R w KQk - 2 10
White to move.
Themes:  Opening  
Puzzle rating: 1569
Best move: Nxd7