Chess puzzle (Advantage)
Opening: Kings_Pawn_Game, Kings_Pawn_Game_Other_variations
Moves: 1. e4 e5 2. g3 Nf6 3. Bb5 c6 4. Ba4 Nxe4 5. Qe2 d5 6. c4 Bd7 7. Bc2 Bd6 8. Bxe4
dxe4 9. b3 O-O 10. Qxe4 Qf6 11. Qe3 Na6 12. h4 Nb4 13. Ba3 Nc2+ 14. Kf1 Nxe3+
15. dxe3 Bxa3 16. Nxa3 Qf3 *
Position (FEN): r4rk1/pp1b1ppp/2p5/4p3/2P4P/NP2PqP1/P4P2/R4KNR w - - 1 17
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 400
Best move: Nxf3