Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Be2 d6 6. Bg5 c6 7. Qd2 a6 8. h4 b5
9. cxb5 axb5 10. f3 b4 11. Nd1 Nbd7 12. g4 c5 13. d5 Ba6 14. h5 Bxe2 15. Nxe2
c4 16. Bh6 Qb6 17. Ng3 Ne5 18. Ke2 Rfc8 19. Bxg7 Kxg7 20. hxg6 fxg6 21. Qh6+
Kg8 22. Ne3 Nf7 23. Qh4 c3 24. g5 Qb5+ 25. Kf2 Nd7 26. Qxh7+ Kf8 27. bxc3 Rxc3
28. Qxg6 Nde5 29. Qf5 Rxe3 30. Rh8+ Kg7 *
Position (FEN): r6R/4pnk1/3p4/1q1PnQP1/1p2P3/4rPN1/P4K2/R7 w - - 2 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1108
Best move: Qh7#