Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Stafford_Gambit
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 4. Nxc6 dxc6 5. d3 Bc5 6. Be2 h5 7. c3 Bb6 8.
O-O Qd6 9. Nd2 Ng4 10. g3 h4 11. Nc4 Qg6 12. Nxb6 Nxh2 13. Nxc8 hxg3 14. f4 Qh6
15. f5 Nf3+ 16. Bxf3 *
Position (FEN): r1N1k2r/ppp2pp1/2p4q/5P2/4P3/2PP1Bp1/PP6/R1BQ1RK1 b kq - 0 16
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 899
Best move: Qh2#