Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bg4 6. Bd2 e6 7. Bc4 Qf5 8.
O-O Nc6 9. Be3 O-O-O 10. b4 Bxb4 11. Nb5 a6 12. a3 axb5 13. axb4 bxc4 14. b5
Nb4 15. Ne5 Bxd1 *
Position (FEN): 2kr3r/1pp2ppp/4pn2/1P2Nq2/1npP4/4B3/2P2PPP/R2b1RK1 w - - 0 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1419
Best move: Ra8#