Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Rubinstein_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bg5 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Be7
8. c3 O-O 9. Bd3 b6 10. Ne5 Bb7 11. O-O c5 12. dxc5 Qd5 13. Qe2 *
Position (FEN): r4rk1/pb2bppp/1p2pn2/2PqN1B1/8/2PB4/PP2QPPP/R4RK1 b - - 2 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 970
Best move: Qxg2#