Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8.
Bg5 e6 9. O-O-O Be7 10. Qd3 h6 11. Bh4 O-O 12. Nd4 Bd7 13. f4 Qa5 14. g4 Nd5
15. Bxe7 Nxe7 16. f5 Rfd8 17. h4 Qe5 18. g5 d5 19. gxh6 dxe4 20. Nxe4 Nxf5 21.
Nxf5 exf5 22. Ng5 gxh6 23. Nf3 Qf4+ 24. Kb1 Bc6 25. Rhg1+ Kh7 26. Ng5+ hxg5 27.
Qc3 Rxd1+ 28. Rxd1 g4 29. h5 Re8 30. h6 g3 *
Position (FEN): 4r3/pp3p1k/2b4P/5p2/5q2/2Q3p1/PPP5/1K1R4 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 978
Best move: Qg7#