Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. Bf4 d5 3. Nf3 Bf5 4. e3 Nf6 5. Bd3 Bg4 6. Nbd2 Nbd7 7. c4 e5 8.
dxe5 Nh5 9. cxd5 Nxf4 10. exf4 cxd5 11. Qb3 Nb6 12. h3 Be6 13. f5 Bd7 14. g4
Be7 15. Rg1 Ba4 16. Bb5+ Bxb5 17. Qxb5+ Qd7 18. Qxd7+ Nxd7 19. Rc1 O-O 20. g5
Bb4 21. f6 Nc5 22. a3 Nd3+ 23. Kd1 Nxc1 24. axb4 Nd3 25. fxg7 Rfe8 26. h4 Nxf2+
27. Ke2 Nh3 28. Rg3 Nf4+ 29. Kd1 Nd3 30. h5 Nxb2+ 31. Ke2 Nc4 32. Nxc4 dxc4 33.
h6 Rad8 34. Nh2 Rxe5+ 35. Kf1 Rd3 36. Rxd3 cxd3 37. Ng4 d2 *
Position (FEN): 6k1/pp3pPp/7P/4r1P1/1P4N1/8/3p4/5K2 w - - 0 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1127
Best move: Nf6#