Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Rc1 c6 8. Bd3
dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5
Qxe5 15. f4 Qe7 16. f5 Qf6 17. Bb3 Rd8 18. Rd3 Rxd3 19. Qxd3 b6 20. e4 a5 21.
e5 Qe7 22. Qg3 Bd7 23. f6 Qc5+ 24. Kh1 g6 25. e6 Bxe6 26. Bxe6 fxe6 27. Qc7 Rf8
*
Position (FEN): 5rk1/2Q4p/1pp1pPp1/p1q5/8/8/PP4PP/5R1K w - - 2 28
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1118
Best move: Qg7#