Chess puzzle (Checkmate)
Moves: 1. d4 e6 2. Nc3 Nf6 3. Bg5 Be7 4. Nf3 d5 5. Ne5 Nbd7 6. Nxd7 Qxd7 7. e4 dxe4 8.
Bxf6 Bxf6 9. Nxe4 Qxd4 10. Qxd4 Bxd4 11. O-O-O Bf6 12. Bb5+ c6 13. Nxf6+ gxf6
14. Bc4 b5 15. Bb3 Bb7 16. Rd6 Rd8 17. Rhd1 Rxd6 18. Rxd6 Ke7 19. Rd3 c5 20. c4
a6 21. f3 Rg8 22. Rd2 h5 23. Kc2 h4 24. Rf2 h3 25. g3 Rg5 26. f4 Rg8 27. cxb5
axb5 28. a4 c4 29. Ba2 Bc6 30. Kc3 Rd8 31. a5 Rd3+ 32. Kb4 Rd4 33. Kc5 Rd6 34.
Bb1 Bd7 35. Be4 f5 36. Bb7 Rd1 37. a6 Ra1 38. Kb6 b4 39. a7 c3 40. bxc3 bxc3
41. Ba6 Rb1+ 42. Kc7 Rb2 43. Rxb2 cxb2 44. a8=Q b1=Q *
Position (FEN): Q7/2Kbkp2/B3p3/5p2/5P2/6Pp/7P/1q6 w - - 0 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1360
Best move: Qd8#