Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. e3 cxd4 3. exd4 d5 4. Nf3 Nc6 5. c4 Bg4 6. Be3 Nf6 7. Nc3 e6 8.
cxd5 Nxd5 9. Rc1 Bb4 10. a3 Ba5 11. b4 Bb6 12. Nxd5 Qxd5 13. Bc4 Qd7 14. Bb5
O-O 15. Bxc6 bxc6 16. h3 Bxf3 17. gxf3 Rfd8 18. Qc2 Rac8 19. Rg1 f6 20. Bh6 g6
21. Rxg6+ hxg6 22. Qxg6+ Kh8 23. Qxf6+ Kh7 24. Be3 Rg8 *
Position (FEN): 2r3r1/p2q3k/1bp1pQ2/8/1P1P4/P3BP1P/5P2/2R1K3 w - - 3 25
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 806
Best move: Qh6#