Chess puzzle (Checkmate)
Moves: 1. d4 e5 2. Nc3 d6 3. dxe5 Nc6 4. exd6 Bxd6 5. e4 Bd7 6. f4 Qe7 7. Nf3 O-O-O 8.
Bd3 f6 9. O-O h5 10. Be3 Nh6 11. Qe2 Ng4 12. h3 Kb8 13. Nd5 Qf7 14. c4 Rde8 15.
Nd4 Nxe3 16. Qxe3 Qg8 17. Nxc6+ Bxc6 18. Qd4 Qf8 19. Qc3 Qg8 20. Rae1 g5 21. f5
Bg3 22. Rd1 Bxd5 23. cxd5 g4 24. Bb5 Rxe4 25. Qxg3 Qf7 26. d6 cxd6 27. Qxd6+
Ka8 28. Qd8+ Rxd8 *
Position (FEN): k2r4/pp3q2/5p2/1B3P1p/4r1p1/7P/PP4P1/3R1RK1 w - - 0 29
White to move.
Themes:  Endgame Back Rank Mate, Mate in 1 
Puzzle rating: 425
Best move: Rxd8#