Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Italian_Variation
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Nxe5 d5 5. Qe2 Be6 6. Bb3 Qg5 7. O-O Qxe5 8.
d3 Bd6 9. dxe4 *
Position (FEN): rn2k2r/ppp2ppp/3bb3/3pq3/4P3/1B6/PPP1QPPP/RNB2RK1 b kq - 0 9
Black to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 773
Best move: Qxh2#