Chess puzzle (Checkmate)
Moves: 1. Nf3 d5 2. d3 Nc6 3. g3 e5 4. Bg2 Bg4 5. Nbd2 Qd7 6. e4 d4 7. a4 Bh3 8. O-O
Bxg2 9. Kxg2 h5 10. h4 Be7 11. Nc4 f6 12. c3 g5 13. hxg5 h4 14. gxf6 Nxf6 15.
Nfxe5 Nxe5 16. Nxe5 Qe6 17. Ng6 Rg8 18. Nxh4 Ng4 19. Nf5 O-O-O 20. Nxe7+ Qxe7
21. cxd4 Rdf8 22. f4 Kb8 23. Rh1 Qg7 24. Qf3 Qxd4 25. Rh5 Nf6 26. Rf5 Rxg3+ 27.
Kxg3 Qg1+ 28. Qg2 Rg8+ 29. Rg5 Nh5+ 30. Kf3 Qd1+ 31. Qe2 Qh1+ 32. Ke3 Rxg5 33.
fxg5 Ng3 34. Qf3 Qe1+ 35. Kd4 Qb4+ 36. Ke5 *
Position (FEN): 1k6/ppp5/8/4K1P1/Pq2P3/3P1Qn1/1P6/R1B5 b - - 6 36
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1217
Best move: Qd6#