Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. O-O Nxe4 5. Re1 d5 6. Bb5 Bc5 7. Nxe5 Bxf2+
8. Kh1 Qh4 9. Nxc6 Bg4 10. Ne5+ Kf8 11. Nxg4 *
Position (FEN): r4k1r/ppp2ppp/8/1B1p4/4n1Nq/8/PPPP1bPP/RNBQR2K b - - 0 11
Black to move.
Themes: Pin Middlegame Mate in 1 
Puzzle rating: 1414
Best move: Ng3#