Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nc6 3. e3 e6 4. Nf3 Nf6 5. c3 Be7 6. Bd3 O-O 7. Nbd2 Nh5 8. Bg3
f5 9. Be5 Bf6 10. h3 Bxe5 11. Nxe5 Nxe5 12. dxe5 g6 13. g4 Ng7 14. gxf5 exf5
15. f4 c5 16. Be2 Qb6 17. Rb1 d4 18. cxd4 cxd4 19. exd4 Qxd4 20. h4 Qxf4 21. h5
g5 22. h6 Ne6 23. Rf1 Qg3+ 24. Rf2 Nf4 25. Bc4+ Kh8 26. Nf3 Be6 27. Bxe6 Nxe6
28. Qd7 Rg8 29. Qxe6 Raf8 30. Qd7 g4 31. e6 gxf3 32. e7 Re8 33. Qd4+ Rg7 34.
hxg7+ Kg8 35. Qd5+ Kxg7 36. Qd4+ Kg6 37. Qd8 Qg1+ 38. Kd2 Qxf2+ 39. Kc3 Qe3+
40. Kc2 Rxe7 41. Qg8+ Kh6 *
Position (FEN): 6Q1/pp2r2p/7k/5p2/8/4qp2/PPK5/1R6 w - - 2 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1087
Best move: Rh1#