Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 c6 5. c4 Qh5 6. Be2 Bg4 7. Nc3 e6 8. Bf4
Nbd7 9. Qb3 O-O-O 10. Qa4 a6 11. c5 Qf5 12. Qxc6+ bxc6 *
Position (FEN): 2kr1b1r/3n1ppp/p1p1pn2/2P2q2/3P1Bb1/2N2N2/PP2BPPP/R3K2R w KQ - 0 13
White to move.
Themes: Queenside Attack Middlegame Boden's Mate, Mate in 1 
Puzzle rating: 759
Best move: Bxa6#