Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Bc5 9. Qd2 Nxd4 10. Bxd4 Bxd4 11. Qxd4 Qb6 12. Qd2 Nb8 13. O-O-O Bd7 14. h4 h5
15. f5 Nc6 16. Qg5 Rc8 17. Qxg7 Rf8 18. fxe6 Bxe6 19. Qf6 Nb4 20. Bb5+ Nc6 21.
Ba4 a6 22. Rxd5 Bxd5 23. Nxd5 Qc5 24. Rd1 b5 25. Bb3 Nd4 26. Rxd4 Qxd4 *
Position (FEN): 2r1kr2/5p2/p4Q2/1p1NP2p/3q3P/1B6/PPP3P1/2K5 w - - 0 27
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 984
Best move: Qe7#