Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. a3 Be7 5. Bf4 O-O 6. c5 a6 7. h3 Nbd7 8. e3 Re8
9. Nf3 Bf8 10. Bd3 h6 11. Rc1 Nh7 12. h4 f6 13. Qc2 f5 14. g4 Nb8 15. gxf5 exf5
16. Bxf5 Bxf5 17. Qxf5 c6 18. Nh2 Qxh4 19. Kd2 Qf6 20. Qg4 Qe6 21. Qg3 Nd7 22.
Rcg1 Re7 23. Ng4 Nhf6 24. Nxh6+ Kh8 25. Nf7+ Kg8 26. Rh8+ Kxf7 *
Position (FEN): r4b1R/1p1nrkp1/p1p1qn2/2Pp4/3P1B2/P1N1P1Q1/1P1K1P2/6R1 w - - 0 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1188
Best move: Qg6#