Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 Nc6 8. Rd1
Qc7 9. dxc5 Bxc5 10. a3 e5 11. b4 Be7 12. Bb2 e4 13. Ng5 O-O 14. Nd2 Bg4 15. f3
exf3 16. gxf3 Bh5 17. Nde4 Nxe4 18. Nxe4 Ne5 19. Bxe5 Qxe5 20. Qg2 Rad8 21.
Rac1 Kh8 22. Rxd8 Rxd8 23. f4 Qc7 24. Ng3 Bg6 25. f5 b5 26. fxg6 fxg6 27. Qe4
bxc4 28. Rxc4 Qa7 29. Rd4 Rf8 30. Qe6 Bf6 31. Rd7 Qb8 32. Qd6 Qe8 33. Qd3 Be5
34. Ne4 Qe6 35. Rd8 Qf7 36. Rxf8+ Qxf8 37. Qd5 Bb2 38. Nc5 Bxa3 39. Qd4 h6 40.
Ne6 Qxb4 *
Position (FEN): 7k/6p1/p3N1pp/8/1q1Q4/b3P3/7P/6K1 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1266
Best move: Qxg7#