Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d3 e6 4. Be2 Be7 5. O-O Nf6 6. c3 O-O 7. Be3 b6 8. d4
Nxe4 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Bd3 e5 12. Bc2 d5 13. b4 Nb7 14. b5 Nca5
15. Nxe5 f6 16. Bxh7+ Kxh7 17. Qh5+ Kg8 18. Ng6 Re8 19. Nd2 Re5 20. Nxe5 fxe5
21. Rae1 e4 22. Re3 Be6 23. Rd1 Qf6 24. f3 Rf8 25. fxe4 Qf2+ 26. Kh1 Qxe3 27.
Nf3 dxe4 28. Ng5 Qf4 *
Position (FEN): 5rk1/pn4p1/1p2b3/nP4NQ/4pq2/2P5/P5PP/3R3K w - - 2 29
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 875
Best move: Qh7#