Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 e6 5. c4 d5 6. Nc3 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 b6 10. Re1 Bb7 11. Qd3 Nc6 12. a3 Rc8 13. Bb3 Na5 14. Bc2 g6 15.
Ng5 Nd5 16. Qh3 h5 17. Rxe6 fxe6 18. Qxe6+ Kh8 19. Qxg6 Qe7 20. Qxh5+ Kg8 21.
Bh7+ Kg7 22. Qg6+ Kh8 23. Nce4 Nb3 24. Qh5 Nxa1 25. Bf5+ Kg8 26. Be6+ Qxe6 *
Position (FEN): 2r2rk1/pb6/1p1bq3/3n2NQ/3PN3/P7/1P3PPP/n1B3K1 w - - 0 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1230
Best move: Qh7#