Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 O-O 8.
Bd3 b6 9. O-O Bb7 10. a4 a5 11. Re1 Nd7 12. Bf4 Re8 13. d5 Nc5 14. Bb5 Rf8 15.
Ne5 Bg5 16. Bg3 exd5 17. Nc6 Bxc6 18. Bxc6 dxe4 19. Bxa8 Qxa8 20. Bxc7 Nd3 21.
Re2 Qc6 22. Bg3 h6 23. Qb3 Nc1 24. Rxc1 Bxc1 25. Be5 Bg5 26. Bd4 Bf6 27. Bxf6
gxf6 28. c4 Rd8 29. Qg3+ Kh7 30. Re1 Qxc4 31. Qf4 Qe2 32. Qc1 Qd2 33. Qb1 f5
34. g4 Rg8 35. h3 h5 36. Rd1 Qf4 37. Qxb6 fxg4 38. Qc5 gxh3+ 39. Kf1 Qf3 40.
Rd5 Rg1+ 41. Kxg1 *
Position (FEN): 8/5p1k/8/p1QR3p/P3p3/5q1p/5P2/6K1 b - - 0 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1113
Best move: Qg2#