Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 c6 6. Bg5 Be7 7. e3 Qa5 8. Qd2
Bf5 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. O-O O-O 12. a3 Qd8 13. h3 a5 14. Ne2 Ne4 15.
Bxe7 Qxe7 16. Nf4 g6 17. Rac1 Rac8 18. Nh2 h5 19. Ne2 g5 20. f3 Nd6 21. Ng3 h4
22. Nf5 Nxf5 23. Qxf5 Rcd8 24. Ng4 f6 25. Rfe1 Kg7 26. e4 Rfe8 27. e5 fxe5 28.
Nxe5 Qf6 29. Qxf6+ Kxf6 *
Position (FEN): 3rr3/1p1n4/2p2k2/p2pN1p1/3P3p/P4P1P/1P4P1/2R1R1K1 w - - 0 30
White to move.
Themes:  Endgame  
Puzzle rating: 1343
Best move: Nxd7+