Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Bc4 Be7 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 O-O 7. h3 Bd7 8.
Bd2 Nc6 9. Nf3 Be6 10. Bd3 Nb4 11. Be2 Nc6 12. a3 Nd7 13. Bd3 Nde5 14. Nxe5
Nxe5 15. Be2 f5 16. f4 Nd7 17. g4 fxe4 18. Nxe4 Bd5 19. Bd3 Bh4+ 20. Kf1 Re8
21. Qf3 g5 22. f5 Kf7 23. Bb5 c6 24. Nxd6+ Kf8 25. Qc3 Re5 26. Bc4 Bxh1 27. Nf7
Qe8 28. Nxe5 Nxe5 29. Qe3 Nxc4 30. Bb4+ Kf7 31. Qd4 Ne3+ 32. Kg1 Rd8 33. Qxa7
Bd5 34. Re1 Bxe1 35. Bxe1 Qe7 36. Bb4 Qc7 37. Qxe3 h6 38. b3 Re8 39. Qd3 Qc8
40. c4 Be4 41. Qd6 Qd8 *
Position (FEN): 3qr3/1p3k2/2pQ3p/5Pp1/1BP1b1P1/PP5P/8/6K1 w - - 3 42
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 987
Best move: Qg6#