Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nc3 Bb4 6. a3 Ba5 7. b4 Bb6 8. Na4
c6 9. Nf3 O-O 10. Qd3 Nbd7 11. Bb3 Bc7 12. Nc5 Bd6 13. Nxd7 Bxd7 14. Bc2 b6 15.
e4 g6 16. e5 Be7 17. exf6 Bxf6 18. Bh6 Bg7 19. Bxg7 Kxg7 20. Ne5 Qc7 21. Nxd7
Qxd7 22. O-O Rad8 23. Rad1 Qe7 24. Qg3 c5 25. dxc5 bxc5 26. Rxd8 Rxd8 27. Qc3+
Kg8 28. Qxc5 Qb7 29. Rd1 Rc8 30. Qe5 Rxc2 *
Position (FEN): 6k1/pq3p1p/4p1p1/4Q3/1P6/P7/2r2PPP/3R2K1 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1000
Best move: Rd8#