Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. e5 c5 3. Nf3 Nd7 4. Bb5 a6 5. Bxd7+ Bxd7 6. d4 Bg4 7. dxc5 e6 8.
Be3 Qc7 9. h3 Bxf3 10. Qxf3 Qxe5 11. c3 Bxc5 12. O-O Bxe3 13. fxe3 Nf6 14. Nd2
O-O 15. Rae1 Ne4 16. Nxe4 dxe4 17. Qg4 Rad8 18. Rf4 f5 19. Qg5 Rf6 20. h4 Rg6
21. Qh5 Rd2 22. Re2 Qd6 23. Rxd2 Qxd2 24. Rf2 Qe1+ 25. Rf1 Qxe3+ 26. Kh1 Qg3
27. Rg1 h6 28. b4 Rg4 29. Qe8+ Kh7 30. Qh5 Qxh4+ 31. Qxh4 *
Position (FEN): 8/1p4pk/p3p2p/5p2/1P2p1rQ/2P5/P5P1/6RK b - - 0 31
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 630
Best move: Rxh4#