Chess puzzle (Checkmate)
Opening: Scotch_Game, Scotch_Game_Goring_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 Bb4 6. bxc3 Ba5 7. Qb3 Qe7 8.
Bd3 Nf6 9. O-O d6 10. Re1 Be6 11. Qxb7 O-O 12. Qxc6 Bb6 13. Ba3 Ng4 14. Nd4 Qh4
15. Nf3 Qxf2+ 16. Kh1 Qg1+ 17. Nxg1 *
Position (FEN): r4rk1/p1p2ppp/1bQpb3/8/4P1n1/B1PB4/P5PP/RN2R1NK b - - 0 17
Black to move.
Themes:  Middlegame Mate in 1, Smothered Mate 
Puzzle rating: 865
Best move: Nf2#