Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Rb1 a5 10. a4 Nd7 11. Nd2 Nc5 12. f4 exf4 13. Rxf4 f5 14. exf5 Bxf5 15.
Ra1 g5 16. Rf1 Ng6 17. Kh1 Nf4 18. Nf3 Nxe2 19. Nxe2 h6 20. Nfd4 Bd3 21. Rxf8+
Qxf8 22. Ne6 Nxe6 23. Qxd3 Nc5 24. Qg6 Qf1+ 25. Ng1 Rf8 26. Rb1 Nd3 27. Qe6+
Kh8 28. h3 Nf2+ 29. Kh2 Be5+ 30. g3 Ng4+ 31. Qxg4 Rf2+ 32. Kh1 *
Position (FEN): 7k/1pp5/3p3p/p2Pb1p1/P1P3Q1/6PP/1P3r2/1RB2qNK b - - 2 32
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 843
Best move: Qg2#