Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 d6 6. Be3 Bg7 7. Nc3 e6 8. Be2
Nge7 9. O-O O-O 10. Rc1 a6 11. Bf3 Ne5 12. Be2 N7c6 13. f4 Nxd4 14. Bxd4 Nc6
15. Bxg7 Kxg7 16. Qd2 e5 17. f5 Nd4 18. f6+ Kh8 19. Nd5 Be6 20. Ne7 Qb6 21. Kh1
Nxe2 22. Qxe2 Rad8 23. Qd2 Qd4 24. Qxd4 exd4 25. Rfd1 b5 26. cxb5 axb5 27. a3
Bc4 28. Rxd4 Rd7 29. Rc3 Rfd8 30. h4 h5 31. Kh2 Kh7 32. Kg3 Kh6 33. Kf4 Bf1 34.
g4 hxg4 35. Kxg4 Be2+ 36. Kf4 Kh5 37. Rd5+ Kxh4 38. Rc2 Bg4 39. Rh2+ Bh3 40.
Rh5+ gxh5 *
Position (FEN): 3r4/3rNp2/3p1P2/1p5p/4PK1k/P6b/1P5R/8 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1180
Best move: Nf5#