Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 O-O 6. Nf3 Nbd7 7. cxd5 exd5 8.
Bd3 h6 9. Bh4 c6 10. O-O Qc7 11. Rc1 Nh7 12. a3 Bd6 13. Re1 Ndf6 14. h3 g5 15.
Bg3 Bxg3 16. fxg3 Qxg3 17. Kh1 g4 18. hxg4 Nxg4 19. Ne2 Nf2+ 20. Kg1 Nh3+ 21.
Kh1 Nf2+ 22. Kg1 Nxd1 23. Nxg3 Nxb2 24. Bxh7+ Kxh7 25. Rc2 Nc4 26. a4 Rg8 27.
Nh5 Rg6 28. Nf4 Rg3 29. Kf2 Rg4 30. Nh2 Rg5 31. Nf3 Rg4 32. Nh2 Rg5 33. Nf3 Rg8
34. Nh5 Kg6 35. Nf4+ Kg7 36. Nh5+ Kh8 37. Rh1 Bg4 38. Nf6 Rg6 39. Nxg4 Rxg4 40.
Rxh6+ Kg7 41. Rh2 Re8 42. Rc3 Rge4 43. Ne5 Nxe3 44. Rxe3 Rxd4 45. Rg3+ Kf6 46.
Ng4+ Ke6 47. Re3+ Kd7 *
Position (FEN): 4r3/pp1k1p2/2p5/3p4/P2r2N1/4R3/5KPR/8 w - - 6 48
White to move.
Themes:  Endgame  
Puzzle rating: 872
Best move: Nf6+