Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Qd2 Bxd2+ 6. Nbxd2 O-O 7. Bg2 c6 8.
O-O dxc4 9. Nxc4 Nbd7 10. Bf4 Nb6 11. Ncd2 Nbd5 12. Be5 Nd7 13. e4 Nxe5 14.
dxe5 Ne7 15. Rfd1 Qc7 16. Nc4 Ng6 17. h4 b5 18. Nd6 Ba6 19. h5 Ne7 20. Rac1 c5
21. g4 c4 22. g5 Nc6 23. a3 Rad8 24. g6 Nxe5 25. Nxe5 Rxd6 26. gxf7+ Kh8 27. f4
Rxd1+ 28. Rxd1 Qc5+ 29. Kh2 Qe3 30. Rf1 Bb7 31. Rf3 Qe1 32. Ng6+ hxg6 33. hxg6
Qh4+ 34. Rh3 Qxh3+ 35. Kxh3 a5 36. Kg4 Ba6 37. Kg5 b4 38. axb4 axb4 39. e5 c3
40. bxc3 bxc3 41. Be4 Bc4 42. f5 exf5 43. Kxf5 Bb3 44. e6 c2 45. e7 Rb8 46.
f8=Q+ Rxf8+ 47. exf8=Q+ Bg8 48. Bd5 c1=Q *
Position (FEN): 5Qbk/6p1/6P1/3B1K2/8/8/8/2q5 w - - 0 49
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 885
Best move: Qxg8#