Chess puzzle (Crushing)
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 Nc6 6. c3 Nh5 7. Bg3 Nxg3 8.
hxg3 g6 9. Nd2 Bg7 10. f4 Qd7 11. Ngf3 Qg4 12. Rh3 h5 13. O-O-O Bf6 14. e4 dxe4
15. Nxe4 Bg7 16. Re1 O-O-O 17. Nc5 Rd5 18. Qc4 Rhd8 19. Ne5 Bxe5 20. fxe5 Qg5+
21. Kb1 Qd2 22. Qe2 Qxe2 23. Rxe2 b5 24. g4 hxg4 25. Rh7 Rf8 26. Na6 Kb7 27.
Nc5+ Kb6 28. Rf2 f5 29. exf6 Rxf6 30. Rxf6 exf6 31. Rg7 b4 32. Kc2 g5 33. Kd3
bxc3 34. bxc3 Ne5+ 35. Ke4 Kc6 36. Na6 Nd7 *
Position (FEN): 8/p1pn2R1/N1k2p2/3r2p1/3PK1p1/2P5/P5P1/8 w - - 5 37
White to move.
Themes:  Endgame  
Puzzle rating: 1117
Best move: Nb4+