Chess puzzle (Checkmate)
Moves: 1. d4 g6 2. Nc3 Bg7 3. e3 Nf6 4. Nf3 d6 5. Be2 O-O 6. O-O Nc6 7. a3 Qe8 8. e4
Bg4 9. Re1 Rd8 10. Bf4 e5 11. dxe5 dxe5 12. Qc1 exf4 13. Qxf4 Bxf3 14. Bxf3 Nd4
15. e5 Nxf3+ 16. Qxf3 Nh5 17. Qxb7 Rb8 18. Qxc7 Rxb2 19. Nd5 Qb5 20. c4 Qb7 21.
Qd6 Rd2 22. Rab1 Rb2 23. Rbc1 h6 24. e6 fxe6 25. Qxe6+ Kh7 26. Ne7 Rf6 *
Position (FEN): 8/pq2N1bk/4Qrpp/7n/2P5/P7/1r3PPP/2R1R1K1 w - - 3 27
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 769
Best move: Qg8#