Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. exd5 exd5 5. Ngf3 Bd6 6. Be2 O-O 7. O-O Nc6 8.
Nb3 Ne4 9. c3 Re8 10. Bb5 Bd7 11. Re1 Qc8 12. Bxc6 Bxc6 13. Be3 Bd7 14. Nc5 Bg4
15. Kh1 b6 16. Nb3 Qf5 17. Nbd2 Nxd2 18. Bxd2 Rxe1+ 19. Bxe1 Qh5 20. h3 f5 21.
Qd3 Bxf3 22. Qxf3 Qxf3 23. gxf3 Re8 24. Bd2 Re2 25. Be1 Rxb2 26. Kg2 Kf7 27. h4
Kg6 28. a4 Kh5 29. Kh3 Re2 30. Kg2 Kxh4 31. Kf1 Rc2 32. a5 g5 33. axb6 axb6 34.
Ra8 h5 35. Kg2 g4 36. fxg4 fxg4 37. Kf1 Kh3 38. Rh8 h4 39. f4 Rc1 *
Position (FEN): 7R/2p5/1p1b4/3p4/3P1Ppp/2P4k/8/2r1BK2 w - - 1 40
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 932
Best move: Rxh4#