Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nxc6 bxc6 8.
Bd4 Nxe4 9. Bxg7 Rg8 10. Qd4 Qa5 11. Qxe4 Rxg7 12. Qd4 e5 13. Qe3 d6 14. g3 Be6
15. Bg2 Bd5 16. O-O Bxc3 17. bxc3 Bxg2 18. Kxg2 Rg6 19. c4 Kf8 20. Rab1 Kg7 21.
h4 Qxa2 22. h5 Re6 23. Qg5+ Kh8 24. Rb7 Qxc4 25. Rxf7 Qe4+ 26. f3 Qxc2+ 27. Rf2
Rg8 28. Rf8 Qxf2+ 29. Kxf2 Rxf8 30. h6 Ref6 *
Position (FEN): 5r1k/p6p/2pp1r1P/4p1Q1/8/5PP1/5K2/8 w - - 1 31
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 857
Best move: Qg7#