Chess puzzle (Checkmate)
Moves: 1. b4 e5 2. Bb2 Nc6 3. b5 Nd4 4. e3 Nf5 5. Bxe5 Bb4 6. g4 f6 7. gxf5 fxe5 8.
Qh5+ Kf8 9. Nf3 Qf6 10. Be2 e4 11. Nd4 c5 12. bxc6 dxc6 13. c3 Bd6 14. Ne6+
Bxe6 15. fxe6 g6 16. Qh3 Ne7 17. d3 exd3 18. Bxd3 Be5 19. Ke2 Bxc3 20. Nxc3
Qxc3 21. Qf3+ Ke8 22. Qf7+ Kd8 23. Rad1 Qc5 24. Bxg6+ Kc7 25. Rd7+ Kb6 26. Rb1+
Ka5 27. Rxe7 hxg6 28. Rexb7 Qc2+ 29. Kf1 Rhf8 30. Rxa7+ Rxa7 *
Position (FEN): 5r2/r4Q2/2p1P1p1/k7/8/4P3/P1q2P1P/1R3K2 w - - 0 31
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 750
Best move: Qxa7#