Chess puzzle (Checkmate)
Moves: 1. Nf3 g6 2. d4 Bg7 3. Bf4 Nf6 4. Nc3 O-O 5. Qd2 c5 6. Bh6 Qb6 7. Bxg7 Kxg7 8.
O-O-O cxd4 9. Nxd4 Nc6 10. e3 a6 11. h4 h5 12. Be2 d6 13. f3 Nxd4 14. exd4 Qa5
15. g4 hxg4 16. fxg4 Bxg4 17. h5 Bxh5 18. Bxh5 Nxh5 19. d5 Rh8 20. Qd4+ Nf6 21.
Ne4 Qxa2 22. Nxf6 exf6 23. Rdf1 Qa1+ 24. Kd2 Qa5+ 25. c3 Qd8 26. Rxh8 Kxh8 27.
Qf4 Kg7 28. Rh1 Qg8 *
Position (FEN): r5q1/1p3pk1/p2p1pp1/3P4/5Q2/2P5/1P1K4/7R w - - 4 29
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 848
Best move: Qh6#