Chess puzzle (Checkmate)
Opening: French_Defense, French_Defense_Rubinstein_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 Bd6 7. Bg5 Qg6
8. Bd3 Qh5 9. O-O Nc6 10. c4 Nxd4 11. Nxd4 *
Position (FEN): r1b1k2r/ppp2ppp/3bp3/6Bq/2PN4/3B4/PP3PPP/R2Q1RK1 b kq - 0 11
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 1275
Best move: Qxh2#