Chess puzzle (Checkmate)
Opening: English_Opening, English_Opening_Anglo-Scandinavian_Defense
Moves: 1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qd6 4. g3 Bg4 5. Bg2 Nc6 6. Nf3 O-O-O 7. O-O f6 8.
a3 e5 9. b4 Nd4 10. Nxd4 Qxd4 11. Qa4 Bd7 12. Nb5 Qb6 13. Qxa7 Bxb5 14. Bh3+
Bd7 *
Position (FEN): 2kr1bnr/Qppb2pp/1q3p2/4p3/1P6/P5PB/3PPP1P/R1B2RK1 w - - 2 15
White to move.
Themes:  Opening Mate in 1 
Puzzle rating: 754
Best move: Qa8#