Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. c3 Bg4 3. d4 Nc6 4. Bf4 e6 5. Nbd2 Bd6 6. e3 Nge7 7. Bd3 f6 8.
Bxd6 cxd6 9. b4 O-O 10. h3 Bh5 11. g4 Bg6 12. e4 a5 13. b5 dxe4 14. Bxe4 Na7
15. a4 Rc8 16. Rc1 d5 17. Bxg6 Nxg6 18. O-O Qd6 19. c4 Nf4 20. c5 Nxh3+ 21. Kg2
Nf4+ 22. Kh1 Qd7 23. c6 bxc6 24. b6 e5 25. Nh4 f5 26. gxf5 Rf6 27. Qg4 Rh6 28.
Rg1 Rf8 29. bxa7 Qxa7 30. Nf3 Ne2 31. dxe5 Nxc1 32. f6 g6 33. Rxc1 Qxf2 34.
Rxc6 Rh5 35. Rc8 Qf1+ 36. Kh2 Qe2+ 37. Kg3 Rxe5 38. Rxf8+ Kxf8 39. Nxe5 Qxe5+
40. Qf4 Qxf4+ 41. Kxf4 Kf7 42. Ke5 d4 43. Nf3 d3 44. Ng5+ Ke8 45. Ke6 d2 46.
f7+ Kf8 47. Kf6 d1=Q *
Position (FEN): 5k2/5P1p/5Kp1/p5N1/P7/8/8/3q4 w - - 0 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1100
Best move: Nxh7#