Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nf6 5. Nxe5 d5 6. Bb3 Bc5 7. O-O O-O 8.
d4 Bb6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nxd5 Qd6 12. Qf3 Bxd4 13. Nd3 Nc6 14. c3 Be5
15. Rfe1 Bxh2+ 16. Kh1 Ne5 17. Nxe5 Bxe5 18. Rad1 Bd7 19. Ne3 Qe7 20. Qxb7 Qh4+
21. Kg1 Qh2+ 22. Kf1 Bd6 23. Qd5 Rae8 24. Qd4 h5 25. Bc2 Bg4 26. f3 Bg3 27.
fxg4 Qh1+ 28. Ke2 Bxe1 29. Rxe1 Qxg2+ 30. Kd3 Qf2 31. Re2 Qf3 32. Kd2 Rd8 33.
Qxd8 Rxd8+ 34. Bd3 c5 35. c4 Qe4 36. Nd5 Qxg4 37. Kc2 h4 38. Re4 Qg2+ 39. Kc3
h3 40. Re2 Rxd5 *
Position (FEN): 6k1/p4pp1/8/2pr4/2P5/2KB3p/PP2R1q1/8 w - - 0 41
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1020
Best move: Re8#