Chess puzzle (Checkmate)
Moves: 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 Nbd7 7. d3 e5 8. Rb1
a5 9. a3 Re8 10. Ne1 c6 11. Nc2 a4 12. Nb4 Nc5 13. Be3 Ng4 14. Bxc5 dxc5 15.
Nba2 Qa5 16. h3 Nh6 17. Ne4 f5 18. Nd6 Rd8 19. Nxc8 Raxc8 20. Nc3 e4 21. Qc2
exd3 22. exd3 Nf7 23. Nxa4 Ng5 24. b4 cxb4 25. axb4 Qc7 26. Nc5 b6 27. h4 bxc5
28. hxg5 cxb4 29. Rxb4 Qe7 30. c5 Qxg5 31. Rb6 f4 32. Qc4+ Kh8 33. gxf4 Qg4 34.
Re1 h5 35. Qe6 Qh4 36. Rxc6 Rxc6 37. Qxc6 Bd4 38. Re8+ Kg7 39. Qc7+ Kh6 40.
Qxd8 Qxf2+ 41. Kh1 *
Position (FEN): 3QR3/8/6pk/2P4p/3b1P2/3P4/5qB1/7K b - - 1 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 982
Best move: Qg1#