Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. h3 c5 4. Bc4 Be7 5. c3 Nf6 6. d4 exd4 7. cxd4 Nbd7 8. O-O
cxd4 9. Nxd4 O-O 10. Re1 Ne5 11. Bb3 b6 12. Bg5 Bb7 13. Bxf6 Bxf6 14. Nf3 Rc8
15. Nc3 Qe7 16. Nd5 Bxd5 17. Bxd5 Nxf3+ 18. Qxf3 Bxb2 19. Rab1 Be5 20. Rbc1 Qg5
21. Rxc8 Rxc8 22. Qxf7+ Kh8 23. Qxa7 Qd2 24. Rf1 Bd4 25. Qb7 Rf8 26. Qa6 Bxf2+
27. Kh1 Qf4 28. Qe2 Qg3 29. Qc2 h6 30. a4 g5 31. Qb2+ Kh7 32. a5 bxa5 33. Qb7+
Kg6 34. Qe7 Qf4 35. Qe6+ Kg7 36. Qd7+ Kg6 37. e5 Qxe5 38. Ba2 Qf4 39. Bb1+ Kh5
40. Rxf2 Qxf2 *
Position (FEN): 5r2/3Q4/3p3p/p5pk/8/7P/5qP1/1B5K w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 976
Best move: Qg4#