Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 c6 3. e3 Bf5 4. h3 e6 5. Nf3 Bd6 6. g4 Be4 7. Bd3 Bxd3 8. Qxd3
Bxf4 9. exf4 Nf6 10. Nbd2 Nbd7 11. Ne5 Qb6 12. O-O-O Nxe5 13. fxe5 Nd7 14. f4
O-O-O 15. Nb3 h6 16. f5 Rde8 17. fxe6 fxe6 18. Rdf1 Qd8 19. Rf7 Qg5+ 20. Kb1
Rhf8 21. Rhf1 Rxf7 22. Rxf7 Nb6 23. Nc5 Nc4 24. Nxb7 Re7 25. Rf8+ Kxb7 26. Qb3+
Ka6 27. Qa4+ Na5 28. b4 Rb7 29. Rf1 Qd2 *
Position (FEN): 8/pr4p1/k1p1p2p/n2pP3/QP1P2P1/7P/P1Pq4/1K3R2 w - - 3 30
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1051
Best move: Qxa5#