Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e3 d5 5. Nf3 Bd6 6. c4 c6 7. Nc3 O-O 8.
cxd5 exd5 9. Be2 Bg4 10. O-O Nd7 11. Nd2 Bxe2 12. Qxe2 Qh6 13. h3 Rfe8 14. f4
f5 15. Rf3 Nf6 16. Nf1 Ne4 17. Nxe4 dxe4 18. Rg3 Qe6 19. Qh5 Kh8 20. Rg5 g6 21.
Qh6 Bf8 22. Qh4 Be7 23. Ng3 Bxg5 24. Qxg5 Qe7 25. Qh6 Rac8 26. Rc1 c5 27. d5
Qd6 28. Nxf5 Qxd5 *
Position (FEN): 2r1r2k/pp5p/6pQ/2pq1N2/4pP2/4P2P/PP4P1/2R3K1 w - - 0 29
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 868
Best move: Qg7#