Chess puzzle (Checkmate)
Moves: 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd8 4. g3 Bf5 5. Bg2 Nc6 6. e4 Bd7 7. d4 Nf6 8.
Nge2 Bg4 9. h3 Bxe2 10. Nxe2 e6 11. O-O Be7 12. Be3 O-O 13. Rc1 a5 14. g4 Ne8
15. Ng3 Bg5 16. f4 Be7 17. f5 exf5 18. gxf5 Bg5 19. Bxg5 Qxg5 20. Kh2 h5 21. e5
h4 22. Ne4 Qe3 23. Qg4 Qh6 24. Nf6+ Nxf6 25. exf6 Qxf6 26. Bxc6 bxc6 27. Rxc6
Qxc6 28. f6 Qd6+ 29. Rf4 Rab8 *
Position (FEN): 1r3rk1/2p2pp1/3q1P2/p7/3P1RQp/7P/PP5K/8 w - - 3 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 865
Best move: Qxg7#