Chess puzzle (Checkmate)
Moves: 1. e4 h6 2. d4 g6 3. e5 e6 4. f4 d6 5. c3 Bg7 6. Nf3 Ne7 7. Bd3 O-O 8. O-O c6
9. b4 dxe5 10. fxe5 Nd7 11. Be3 b5 12. Bd2 Bb7 13. Qc1 Kh7 14. Bf4 Nb6 15. h3
Nbd5 16. Bd2 a5 17. Nh2 axb4 18. cxb4 Qd7 19. Ng4 Nf5 20. Nc3 Nxd4 21. Nxd5
cxd5 22. Nf6+ Bxf6 23. exf6 e5 24. Bxh6 Rg8 25. Bg5 e4 26. Be2 Nxe2+ 27. Kh2
Nxc1 28. Raxc1 Qd6+ 29. Kh1 Qxb4 30. Rf4 Qd2 *
Position (FEN): r5r1/1b3p1k/5Pp1/1p1p2B1/4pR2/7P/P2q2P1/2R4K w - - 2 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 837
Best move: Rh4#