Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nc6 5. e4 h6 6. Be3 a6 7. Rc1 e5 8. d5 Nce7
9. h4 f5 10. exf5 Bxf5 11. Bd3 Nf6 12. Qc2 O-O 13. Ne4 Qd7 14. Nfd2 b6 15.
Nxf6+ Bxf6 16. Ne4 Bg7 17. h5 g5 18. f3 Bxe4 19. Bxe4 Nf5 20. Bf2 Rae8 21. O-O
Rf6 22. b4 Nh4 23. Bxh4 gxh4 24. c5 bxc5 25. bxc5 Rf4 26. cxd6 cxd6 27. Qc6 Qe7
28. Bg6 Ref8 29. Rb1 e4 30. Rb7 Bd4+ 31. Kh1 Qf6 32. Qd7 Qg7 33. Qe6+ Kh8 34.
Rxg7 Kxg7 35. Bxe4 R4f6 36. Qg4+ Kh8 37. Qxh4 Rf4 38. Qe7 R8f7 39. Qd8+ Rf8 40.
Qe7 R8f7 41. Qxf7 *
Position (FEN): 7k/5Q2/p2p3p/3P3P/3bBr2/5P2/P5P1/5R1K b - - 0 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1044
Best move: Rh4#