Chess puzzle (Checkmate)
Opening: Indian_Defense, Indian_Defense_London_System
Moves: 1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 c5 5. c3 cxd4 6. exd4 Bd6 7. Ne5 Nc6 8. Nd2
Ne4 9. Nxe4 dxe4 10. Bb5 Bxe5 11. Bxc6+ bxc6 12. Bxe5 Qg5 13. O-O f6 14. Bd6
Ba6 15. Re1 Bb7 16. Rxe4 c5 17. Rxe6+ Kd7 18. Qe2 *
Position (FEN): r6r/pb1k2pp/3BRp2/2p3q1/3P4/2P5/PP2QPPP/R5K1 b - - 2 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 692
Best move: Qxg2#