Chess puzzle (Checkmate)
Opening: Scandinavian_Defense, Scandinavian_Defense_Modern_Variation
Moves: 1. e4 d5 2. exd5 Nf6 3. Ne2 Nxd5 4. Ng3 e6 5. Be2 Bd6 6. d3 O-O 7. O-O Nc6 8.
c4 Nb6 9. Nc3 Bd7 10. Nce4 Be7 11. a3 Nd4 12. Re1 Bc6 13. b4 Nxe2+ 14. Qxe2
Bxe4 15. Nxe4 c6 16. Bb2 Nd7 17. Qg4 Nf6 18. Qg3 Nxe4 *
Position (FEN): r2q1rk1/pp2bppp/2p1p3/8/1PP1n3/P2P2Q1/1B3PPP/R3R1K1 w - - 0 19
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1278
Best move: Qxg7#