Chess puzzle (Checkmate)
Moves: 1. g4 e5 2. Bg2 Bc5 3. c3 Nc6 4. e3 d6 5. d4 Bb6 6. Na3 h5 7. gxh5 Nf6 8. Ne2
Bg4 9. Qc2 Bxh5 10. Ng3 Bg6 11. Qa4 Qd7 12. Nc4 O-O 13. h4 Nxd4 14. Qxd7 Nc2+
15. Kd1 Nxd7 16. h5 Bh7 17. Be4 Nxa1 18. h6 g6 19. b3 c6 20. Bf3 d5 21. Nd6 e4
22. Bg4 f5 23. Bxf5 gxf5 24. Rg1 Kh8 25. Nh5 Ne5 26. c4 Nd3 27. Bd2 Bg8 28.
Bc3+ Kh7 29. Rg7+ Kxh6 30. Nf4 d4 31. Rg6+ Kh7 32. exd4 Bf7 33. Rg5 Bg6 34.
Nxg6 Rg8 35. Nxf5 Rxg6 36. Rh5+ Kg8 37. d5 Rg1+ 38. Kd2 Bxf2 39. Nd6 e3+ 40.
Ke2 Rg2 *
Position (FEN): r5k1/pp6/2pN4/3P3R/2P5/1PBnp3/P3Kbr1/n7 w - - 2 41
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1017
Best move: Rh8#