Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Mieses-Kotroc_Variation
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Bg4 5. f3 Bf5 6. d4 Qe6 7. Bf4 Na6 8.
g4 Bg6 9. h4 h6 10. h5 Bh7 11. Qd2 O-O-O 12. a3 Nf6 13. O-O-O Nd5 14. Nxd5 Qxd5
15. Bxa6 bxa6 16. Qc3 f6 *
Position (FEN): 2kr1b1r/p1p1p1pb/p4p1p/3q3P/3P1BP1/P1Q2P2/1PP5/2KR2NR w - - 0 17
White to move.
Themes: Queenside Attack Middlegame Mate in 1 
Puzzle rating: 499
Best move: Qxc7#