Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nf6 6. Bd3 e5 7. Nf3 Bg4 8. O-O
Nc6 9. h3 Bh5 10. Bg5 Be7 11. g4 Nxg4 12. hxg4 Bxg4 13. Bxe7 Qxe7 14. Be2 O-O
15. Nh2 Bxe2 16. Qxe2 Nd4 17. Qd3 f5 18. Kh1 f4 19. f3 Qh4 20. Rg1 Rf6 21. Rg4
Qh3 22. Rag1 Rh6 23. R1g2 Nxf3 24. Rxg7+ Kh8 25. Qc4 Qxh2+ 26. Rxh2 *
Position (FEN): r6k/1p4Rp/p2p3r/4p3/2Q1Pp2/2N2n2/PPP4R/7K b - - 0 26
Black to move.
Themes:  Middlegame Arabian Mate, Mate in 1 
Puzzle rating: 935
Best move: Rxh2#