Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bf4 c5 3. e3 b6 4. Qf3 d5 5. Nc3 e6 6. Bb5+ Bd7 7. a4 Be7 8. Qg3
O-O 9. Nf3 Ne4 10. Nxe4 dxe4 11. Ne5 Bxb5 12. axb5 Bf6 13. Ng4 cxd4 14. Nxf6+
Qxf6 15. Be5 Qg6 16. Qxg6 hxg6 17. Bxd4 Nd7 18. Ke2 Rfc8 19. c3 Nc5 20. Ra2 f6
21. Rd1 e5 22. Bxc5 Rxc5 23. Rd7 Rxb5 24. b4 a5 25. Rc7 Kh7 26. Rd2 axb4 27.
Rdd7 Rg8 28. c4 Ra5 29. Rb7 Rc5 30. Rxb6 Rxc4 31. g4 Rc2+ 32. Kf1 Ra8 33. Rbb7
Rg8 34. Rxb4 f5 35. gxf5 gxf5 36. Rb6 Rc1+ 37. Kg2 Rc2 38. Re6 Rc5 39. Ree7 Kh6
40. h4 g6 *
Position (FEN): 6r1/3RR3/6pk/2r1pp2/4p2P/4P3/5PK1/8 w - - 0 41
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 502
Best move: Rh7#