Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5
Bh7 9. Bd3 Qxd4 10. O-O Qxe5 11. Re1 Qd4 12. Be3 Qd8 13. Nf5 Nf6 14. Qf3 Nbd7
15. Rad1 Qc8 16. Qg3 Bxf5 17. Bxf5 exf5 18. Bc5+ Kd8 19. Bxf8 Rxf8 20. Qd6 Re8
21. Rxe8+ Nxe8 22. Qf8 Kc7 23. Qxf7 b6 24. Qxf5 Kb7 25. Rxd7+ Nc7 26. Qf7 Rb8
27. Qxg7 b5 28. f4 Kb6 29. f5 Nd5 30. Qd4+ Ka6 *
Position (FEN): 1rq5/p2R4/k1p4p/1p1n1P2/3Q3P/8/PPP3P1/6K1 w - - 3 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 764
Best move: Qxa7#