Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. f4 d6 3. Nf3 Nf6 4. Nc3 e6 5. h3 a6 6. Be2 b5 7. e5 dxe5 8. fxe5
Nd5 9. Ne4 Nc6 10. c4 Nf4 11. O-O Nxe2+ 12. Qxe2 b4 13. b3 Be7 14. Bb2 O-O 15.
h4 Bxh4 16. Nf6+ Bxf6 17. exf6 gxf6 18. Qe4 Bb7 19. Qg4+ Kh8 20. Qg5 Nd4 21.
Qh6 Bxf3 22. Rxf3 Rg8 23. Rh3 Rg7 24. Rf1 f5 25. Rf4 Qg5 26. Qxg5 Rxg5 27. Rfh4
Rg7 28. Rxd4 cxd4 29. Bxd4 Kg8 30. Bxg7 Kxg7 31. c5 Rc8 32. d4 f6 33. Kf2 Kg6
34. Ke3 Rd8 35. Rg3+ Kf7 36. Rh3 Kg7 37. Rh4 e5 38. Kd3 Kg6 39. Kc4 Kg5 40.
Rxh7 *
Position (FEN): 3r4/7R/p4p2/2P1ppk1/1pKP4/1P6/P5P1/8 b - - 0 40
Black to move.
Themes:  Endgame, Rook Endgame Mate in 1 
Puzzle rating: 1008
Best move: Rxd4#