Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 d5 3. Nbd2 g6 4. e3 Bg7 5. Bd3 O-O 6. Ne5 Nbd7 7. f4 Ne8 8.
O-O Ndf6 9. Qf3 Nd6 10. g4 Nfe4 11. Nxe4 dxe4 12. Bxe4 Nxe4 13. Qxe4 f6 14. Nd3
Bxg4 15. Qxb7 e5 16. Qg2 Bf5 17. e4 Qxd4+ 18. Rf2 Bxe4 19. Qg3 Bxd3 20. cxd3
Rad8 21. fxe5 fxe5 22. Be3 Qxd3 23. Rxf8+ Rxf8 24. Bxa7 e4 25. Qxd3 exd3 26.
Rd1 Ra8 27. Bc5 Rd8 28. b4 Bd4+ 29. Kf1 Bxc5 30. bxc5 Kf7 31. Kf2 Ra8 32. Rxd3
Rxa2+ 33. Kg3 Ke6 34. c6 Rc2 35. Rd7 Rxc6 36. Rxh7 Kf5 37. Rf7+ Kg5 38. h4+ Kh5
*
Position (FEN): 8/2p2R2/2r3p1/7k/7P/6K1/8/8 w - - 1 39
White to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 777
Best move: Rh7#