Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 a6 3. d4 d5 4. Bd3 c5 5. c3 Nc6 6. O-O dxe4 7. Bxe4 cxd4 8.
Bxc6+ bxc6 9. Nxd4 Bb7 10. Qa4 Rc8 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Nd2 Ne7 14.
Ne4 Qd5 15. Rfe1 O-O 16. Rad1 f5 17. Ng5 c5 18. Ndxe6 *
Position (FEN): 2r2rk1/1b2n1pp/p3N3/2pq1pN1/Q7/2P5/PP3PPP/3RR1K1 b - - 0 18
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 723
Best move: Qxg2#