Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. Nc3 e6 5. d4 cxd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8.
Be3 d5 9. exd5 exd5 10. Bb3 d4 11. Ba4 Bd7 12. Bxd4 Bxd4 13. Qxd4 Nf6 14. O-O-O
O-O 15. Ne4 Nxe4 16. Qxe4 Rb8 17. Bxc6 Qb6 18. Bxd7 Qxb2+ 19. Kd2 Rfd8 20. Ke1
Qc3+ 21. Kf1 Rxd7 22. Rxd7 Rb1+ 23. Ke2 Rxh1 24. Rxa7 *
Position (FEN): 6k1/R4p1p/6p1/8/4Q3/2q5/P1P1KPPP/7r b - - 0 24
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1553
Best move: Re1#