Chess puzzle (Checkmate)
Moves: 1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. e3 d5 5. d4 Nc6 6. a3 Be7 7. dxc5 Bxc5 8. b4
Be7 9. Bb2 O-O 10. cxd5 exd5 11. Be2 Be6 12. Nb5 a6 13. Nbd4 Nxd4 14. Nxd4 Rc8
15. O-O Ne4 16. Qd3 Bf6 17. Rfd1 Qb6 18. Rab1 h6 19. Ba1 Rc7 20. Nxe6 fxe6 21.
Bf3 Nc3 22. Bxc3 Rxc3 23. Qg6 Rxa3 24. e4 Rxf3 25. gxf3 d4 26. f4 Be7 27. f5
Rf6 28. Qe8+ Bf8 29. Rd3 exf5 30. exf5 Rxf5 31. Rc1 Qf6 32. Rc2 Re5 33. Qc8 Kh7
34. Rg3 Bd6 35. Kg2 Rf5 36. Rg4 Be5 37. Qxb7 Rf4 38. h3 Rxg4+ 39. hxg4 Qg6 40.
Re2 Qxg4+ 41. Kf1 Qh3+ 42. Ke1 Qc3+ 43. Kf1 Qc1+ 44. Re1 Qc4+ 45. Kg1 Bf6 46.
Qe4+ Kg8 47. Qa8+ Kf7 *
Position (FEN): Q7/5kp1/p4b1p/8/1Pqp4/8/5P2/4R1K1 w - - 14 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 915
Best move: Qe8#