Chess puzzle (Checkmate)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. d3 e6 7. Bd2 c6 8.
Ne4 Qd8 9. Ne5 Bxe2 10. Qxe2 Nxe4 11. dxe4 Bd6 12. Nf3 Nd7 13. O-O-O Qc7 14.
Bc3 Bf4+ 15. Kb1 f6 16. Rhe1 O-O-O 17. e5 fxe5 18. Nxe5 Nxe5 19. Bxe5 Bxe5 20.
Rxd8+ Rxd8 21. Qxe5 Qxe5 22. Rxe5 *
Position (FEN): 2kr4/pp4pp/2p1p3/4R3/8/8/PPP2PPP/1K6 b - - 0 22
Black to move.
Themes:  Endgame, Rook Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 462
Best move: Rd1#