Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Main_Line
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d3 Bf5 6. Bd2 Nbd7 7. Ne4 Qb6 8.
Ng3 Bg4 9. Bc3 e6 10. Be2 Bd6 11. Ne4 Nxe4 12. dxe4 O-O 13. h3 Bh5 14. Qd3 Bg6
15. O-O-O Nc5 16. Qd4 Nxe4 *
Position (FEN): r4rk1/ppp2ppp/1q1bp1b1/8/3Qn3/2B2N1P/PPP1BPP1/2KR3R w - - 0 17
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 645
Best move: Qxg7#