Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. b3 d5 3. exd5 exd5 4. Bb2 Nf6 5. Nf3 c5 6. d3 Nc6 7. Nbd2 Be6 8. d4
cxd4 9. Nxd4 Nxd4 10. Bxd4 Be7 11. Bb5+ Bd7 12. Bd3 O-O 13. Qf3 Be6 14. O-O-O
a5 15. g4 Bxg4 16. Qg3 Bxd1 17. Rg1 g6 18. Qh3 Bh5 19. Bxf6 Bxf6 20. Qxh5 Bg7
21. Qg4 a4 22. h4 h5 23. Qf4 axb3 24. Nxb3 Rxa2 25. Kd2 Bf6 26. Bxg6 fxg6 27.
Rxg6+ Kh7 *
Position (FEN): 3q1r2/1p5k/5bR1/3p3p/5Q1P/1N6/r1PK1P2/8 w - - 1 28
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 867
Best move: Qh6#