C31BlackEnd of book
Falkbeer Countergambit, Charousek Gambit, Morphy Defense
King's Gambit Declined1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 e4 5. d3 Bb4 6. Bd2 e3
Also known as KGD: Falkbeer, Morphy Gambit, King's Gambit, Falkbeer Countergambit, Charousek Gambit, Morphy Defense, King's Gambit, Falkbeer Countergambit.