Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8.
O-O O-O 9. Nf3 Bg4 10. h3 Bh5 11. g4 Nxg4 12. hxg4 Bxg4 13. Kg2 Qd7 14. Rh1
Rac8 15. Bb5 f5 16. exf5 Rxf5 17. Be2 Rcf8 18. Bc4+ e6 19. Be2 Qf7 20. Ng5
Rxf2+ 21. Kg3 Be5+ 22. Kxg4 Qf5+ 23. Kh4 h6 24. Bg4 hxg5+ 25. Bxg5 Qf7 26. Ne4
Qh7+ 27. Bh5 gxh5 28. Nxf2 Rxf2 29. Qxh5 Qe4+ 30. Qg4 Bg3+ 31. Kh3 *
Position (FEN): 6k1/pp6/2npp3/6B1/4q1Q1/6bK/PPP2r2/R6R b - - 4 31
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1719
Best move: Qg2#