Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. Nxe5 Nc6 5. Nxc6 dxc6 6. h3 h5 7. d3 Qd6 8.
Be2 a6 9. O-O Ng4 10. hxg4 hxg4 11. g3 *
Position (FEN): r1b1k2r/1pp2pp1/p1pq4/2b5/4P1p1/2NP2P1/PPP1BP2/R1BQ1RK1 b kq - 0 11
Black to move.
Themes: Kingside Attack, Pin Opening Mate in 1 
Puzzle rating: 1347
Best move: Qxg3#