Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. d4 cxd4 5. cxd4 exd4 6. Bc4 Nf6 7. O-O Bc5 8.
e5 Ng4 9. Bf4 O-O 10. h3 Nh6 11. Bxh6 gxh6 12. Nbd2 d5 13. exd6 Qd7 14. Ne4 Qf5
15. Nxc5 Qxc5 16. Qd3 Qxd6 17. Rad1 Rd8 18. Rfe1 Qg6 19. Qd2 Bxh3 20. Nh4 Qf6
21. g3 Ne5 22. Bf1 Bxf1 23. Kxf1 Rd7 24. Kg2 Rad8 25. Re4 d3 26. Rf4 Qg5 27.
Re1 Nc4 28. Qc3 d2 29. Rd1 Ne5 30. Nf5 Ng6 *
Position (FEN): 3r2k1/pp1r1p1p/6np/5Nq1/5R2/2Q3P1/PP1p1PK1/3R4 w - - 4 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 875
Best move: Qg7#