Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Steinitz_Countergambit
Moves: 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Bf5 5. Nd2 Nf6 6. Be2 h6 7. h3 e6 8. Ngf3
Be7 9. O-O Rc8 10. Ne5 cxd4 11. exd4 O-O 12. Ndf3 a6 13. Rc1 Qb6 14. Be3 Rc7
15. b3 Ne4 16. Bd3 Qa5 17. c4 Nb4 18. Qd2 *
Position (FEN): 5rk1/1pr1bpp1/p3p2p/q2pNb2/1nPPn3/1P1BBN1P/P2Q1PP1/2R2RK1 b - - 2 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 994
Best move: Nxd2