Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Italian_Variation
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Qe2 Nd6 5. Nxe5 Nxc4 6. Nxc4+ Be7 7. O-O O-O
8. d4 Nc6 9. Qg4 d6 10. Qe4 Bg5 11. Bxg5 Qxg5 12. Nbd2 Bh3 13. Nf3 *
Position (FEN): r4rk1/ppp2ppp/2np4/6q1/2NPQ3/5N1b/PPP2PPP/R4RK1 b - - 3 13
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 801
Best move: Qxg2#