Chess puzzle (Crushing)
Moves: 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bb5+ Nc6 8.
O-O Nf6 9. c3 Be7 10. Bxc6+ bxc6 11. Bf4 O-O 12. Nd2 Bd6 13. Bg5 Be7 14. h4 Nd7
15. Bxe7 Qxe7 16. g3 Rab8 17. b3 Qf6 18. Qd3 c5 19. Nf3 cxd4 20. cxd4 Rfc8 21.
Rad1 Rc7 22. Ng5 Qg6 23. Qxg6 hxg6 24. Rc1 Rbc8 25. Rxc7 Rxc7 26. f4 Nf6 27.
Rf2 Rc3 28. Kg2 Ng4 29. Rd2 Ne3+ 30. Kf2 Nf5 31. Nf3 Nd6 32. Ke2 Ne4 33. Rd3
Rxd3 34. Kxd3 Nxg3 35. a4 Kf8 36. b4 Ke7 37. a5 Kd6 38. Ne5 Nf5 39. Nxf7+ Kc7
40. b5 Nd6 *
Position (FEN): 8/p1k2Np1/3np1p1/PP1p4/3P1P1P/3K4/8/8 w - - 1 41
White to move.
Themes:  Endgame, Knight Endgame  
Puzzle rating: 1953
Best move: Nxd6