Chess puzzle (Checkmate)
Moves: 1. f4 e6 2. Nf3 d5 3. g3 c5 4. d3 Qb6 5. Bg2 Nc6 6. c3 Bd7 7. O-O Bd6 8. Kh1
Nge7 9. e4 Bc7 10. Qe2 dxe4 11. dxe4 Na5 12. b3 Bb5 13. c4 Ba6 14. Bb2 O-O 15.
Nc3 Nec6 16. Na4 Qb4 17. Qe3 Nxc4 18. bxc4 Qxa4 19. Qxc5 Qxc4 20. Qxc4 Bxc4 21.
Rfc1 Ba6 22. h4 Bb6 23. h5 Bf2 24. Kh2 Nb4 25. h6 gxh6 26. Rc7 Nd3 27. Bf6 Rac8
28. Rxc8 Rxc8 29. Rd1 Rc2 30. Ne5 Nxe5 *
Position (FEN): 6k1/pp3p1p/b3pB1p/4n3/4PP2/6P1/P1r2bBK/3R4 w - - 0 31
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 691
Best move: Rd8#