Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nf3 a6 7. a4 Nc6 8. d5
exd5 9. Nxd5 Nxd5 10. Qxd5 Qxd5 11. Bxd5 Nb4 12. Be4 Bg4 13. O-O O-O-O 14. Ne5
Be6 15. a5 f6 16. Nf3 Bc4 17. Re1 Nd3 18. Bxd3 Bxd3 19. Bd2 Be4 20. Bc3 Be7 21.
Nd2 Bd3 22. Nf3 c4 23. Nd4 Bc5 24. Red1 Bxd4 25. Bxd4 Kb8 26. Rac1 Rc8 27. h4
h5 28. b3 Rhe8 29. bxc4 Bxc4 30. Rd2 Bb5 31. Rb1 Bc6 32. Bb6 Re4 33. f4 Rce8
34. Kf2 Ra4 35. Rbd1 Kc8 36. Rd8+ Rxd8 *
Position (FEN): 2kr4/1p4p1/pBb2p2/P6p/r4P1P/4P3/5KP1/3R4 w - - 0 37
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 913
Best move: Rxd8#