Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. h3 h6 6. Nc3 a6 7. a3 Qf6 8. b4 Ba7
9. Nd5 Qd8 10. c3 Nf6 11. d4 Nxd5 12. Bxd5 exd4 13. cxd4 Bd7 14. e5 dxe5 15.
dxe5 O-O 16. Bb3 Re8 17. Re1 Be6 18. Bxe6 Rxe6 19. Bb2 Qxd1 20. Raxd1 Rd8 21.
Rxd8+ Nxd8 22. Nd4 Re7 23. Nf5 Re6 24. Nd4 Bxd4 25. Bxd4 Nc6 26. Bb2 f6 27. f4
g5 28. g3 gxf4 29. gxf4 Kg7 30. exf6+ Kf7 31. Rd1 Rd6 32. Re1 Re6 33. Be5 Nxe5
34. fxe5 b6 35. Re3 c5 36. Kf2 cxb4 37. axb4 a5 38. bxa5 bxa5 39. Kf3 a4 40.
Kf4 Ra6 41. Kf5 a3 42. e6+ Ke8 43. Kg6 a2 44. f7+ Kf8 45. Re1 Rxe6+ 46. Rxe6
a1=Q *
Position (FEN): 5k2/5P2/4R1Kp/8/8/7P/8/q7 w - - 0 47
White to move.
Themes:  Endgame, Queen and Rook Endgame Mate in 1 
Puzzle rating: 692
Best move: Re8#