The Center Game: Lanc-Arnold Gambit is a chess opening classified under ECO code C21 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 4 moves: 1. e4 e5 2. d4 exd4 3. Nf3 Bc5 4. c3. The resulting position leaves black to move.
Resulting Position
1. e4 e5 2. d4 exd4 3. Nf3 Bc5 4. c3
rnbqk1nr/pppp1ppp/8/2b5/3pP3/2P2N2/PP3PPP/RNBQKB1R b KQkq - 0 4Resulting Position