Chess puzzle (Checkmate)
Moves: 1. d4 c5 2. Nf3 cxd4 3. Nxd4 Nf6 4. Bg5 e5 5. Nb3 Nc6 6. e3 a6 7. Bc4 b5 8. Be2
Be7 9. O-O d5 10. c3 O-O 11. N1d2 Bb7 12. Nf3 e4 13. Nfd4 Ne5 14. f4 Neg4 15.
Qd2 Bc8 16. h3 Nh6 17. Bxh6 gxh6 18. Nc6 Qd7 19. Nxe7+ Qxe7 20. Nd4 Nd7 21. Nf5
Qf6 22. Nd4 Nb6 23. b3 Kh8 24. Rac1 Bxh3 25. Kh2 Bxg2 26. Rf2 Qh4+ 27. Kxg2
Rg8+ 28. Kf1 *
Position (FEN): r5rk/5p1p/pn5p/1p1p4/3NpP1q/1PP1P3/P2QBR2/2R2K2 b - - 2 28
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1060
Best move: Qh1#