Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 O-O 7. Nd5 Bxd2+ 8.
Qxd2 d6 9. Nf3 Ne7 10. Nxf6+ Rxf6 11. O-O c6 12. c5 Ng6 13. cxd6 Qxd6 14. Qc3
Be6 15. h4 Bd5 16. h5 Bxf3 17. exf3 Nf8 18. Rfe1 Nd7 19. Rad1 Qd4 20. Qb3+ Kh8
21. Qxb7 Rb8 22. Qc7 Rxb2 23. Rf1 Qd6 24. Qxa7 g6 25. d4 e4 26. h6 e3 27. Rde1
e2 28. Kh2 exf1=Q 29. Re8+ Rf8 30. Qxd7 Qxg3+ 31. Kxg3 Qxf2+ 32. Kf4 Qh4+ 33.
Ke3 Qf2+ 34. Kf4 Qh4+ 35. Ke3 Qxh6+ 36. Kd3 Rxe8 37. Qxe8+ Kg7 38. Qe5+ Kf7 39.
Qc7+ Kf6 40. Qxc6+ Kg5 41. f4+ Kxf4 42. Qd6+ Kg5 43. Qg3+ Kf6 44. Qe5+ Kf7 45.
Bd5+ Kf8 46. Qf6+ Ke8 *
Position (FEN): 4k3/7p/5Qpq/3B1p2/3P4/3K4/Pr6/8 w - - 10 47
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1639
Best move: Bc6#