Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. d3 e6 6. e4 Be7 7. e5 Nd5 8. Nc3
Nxc3 9. bxc3 Nc6 10. Bf4 O-O 11. h4 d5 12. h5 Qd7 13. Qd2 Rfd8 14. Rfe1 Rac8
15. h6 g6 16. Bg5 b5 17. Rab1 a6 18. Qf4 Bxg5 19. Nxg5 Qe7 20. c4 Nb4 21. Rxb4
cxb4 22. cxd5 Bxd5 23. Bxd5 exd5 24. e6 f6 25. Nf7 Rf8 26. g4 Rxc2 27. g5 fxg5
28. Qd4 Rxf7 29. exf7+ Qxf7 30. Re8+ Qxe8 *
Position (FEN): 4q1k1/7p/p5pP/1p1p2p1/1p1Q4/3P4/P1r2P2/6K1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 916
Best move: Qg7#