Chess puzzle (Checkmate)
Moves: 1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Be6 5. b3 Qd7 6. Bb2 f5 7. d3 e4 8. dxe4 f4
9. gxf4 Nf6 10. Qd2 Bg4 11. O-O-O O-O-O 12. Nf3 Kb8 13. Rhe1 Nh5 14. e3 Be7 15.
Nd5 Bf6 16. Nxf6 Nxf6 17. e5 Ne4 18. Qc2 Bf5 19. Nh4 Nb4 20. Qb1 Ng3 21. Nxf5
Nxf5 22. a3 Na6 23. Bh3 g6 24. e4 Qf7 25. exf5 dxe5 26. Bxe5 Rxd1+ 27. Rxd1 Re8
28. Qd3 Nc5 29. Qd8+ Rxd8 *
Position (FEN): 1k1r4/ppp2q1p/6p1/2n1BP2/2P2P2/PP5B/5P1P/2KR4 w - - 0 30
White to move.
Themes: Queenside Attack Endgame Mate in 1 
Puzzle rating: 1160
Best move: Rxd8#