Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6
8. Bd3 c5 9. c3 cxd4 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 O-O 13. Rc1 Bd7 14.
Ne5 Nd5 15. Nxd7 Qxd7 16. Qe2 Nb4 17. Be4 Rab8 18. Qh5 g6 19. Qh6 Qxd4 20. Bb1
Nd3+ 21. Bxd3 Qxd3 22. h4 Qe4+ 23. Kf1 Rbc8 24. Re1 Qc4+ 25. Kg1 Qxa2 26. h5
Qxb2 27. hxg6 fxg6 *
Position (FEN): 2r2rk1/pp5p/4p1pQ/8/8/8/1q3PP1/4R1KR w - - 0 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 890
Best move: Qxh7#