Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Modern_Variation
Moves: 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nxd5 Qxd5 5. Nf3 Bg4 6. Be2 Nc6 7. O-O
O-O-O 8. d3 e6 9. Be3 Bd6 10. h3 Bxf3 11. Bxf3 Qb5 12. a4 Qxb2 13. Bxc6 bxc6
14. Bxa7 Qe5 15. Rb1 *
Position (FEN): 2kr3r/B1p2ppp/2pbp3/4q3/P7/3P3P/2P2PP1/1R1Q1RK1 b - - 2 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 654
Best move: Qh2#