Chess puzzle (Checkmate)
Moves: 1. e4 Nc6 2. f4 e5 3. Nf3 Bd6 4. f5 Nf6 5. Bc4 h6 6. d3 b6 7. a3 Bb7 8. Nc3 Qe7
9. Nd5 Qf8 10. Nxf6+ gxf6 11. O-O O-O-O 12. Bd5 h5 13. b4 h4 14. c4 Nd4 15.
Bxb7+ Kxb7 16. Nxd4 exd4 17. c5 bxc5 18. bxc5 Bxc5 19. Bf4 a5 20. Qa4 Bb6 21.
Rab1 Rg8 22. Qxa5 Qg7 23. Rb2 Qg4 24. g3 hxg3 25. Bxg3 Ra8 26. Qd5+ Kc8 27. Rc1
Ra7 28. Rxb6 Qe2 29. Rxc7+ Rxc7 *
Position (FEN): 2k3r1/2rp1p2/1R3p2/3Q1P2/3pP3/P2P2B1/4q2P/6K1 w - - 0 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1089
Best move: Qa8#