King's Gambit Declined: Falkbeer Countergambit, Charousek Variation

The King's Gambit Declined: Falkbeer Countergambit, Charousek Variation is a chess opening classified under ECO code C32 in the Open Games & French Defense family, beginning with 1.e4 e5 or 1.e4 e6, including the Italian Game, Ruy Lopez, and French Defense. It is reached after 8 moves: 1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Qe2 Qxd5 7. Nd2 f5 8. g4. The resulting position leaves black to move.