C21
Danish Gambit Accepted: Copenhagen Defense
1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Bb4+
The Danish Gambit Accepted: Copenhagen Defense is a chess opening classified under ECO code C21. It is reached after the moves 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Bb4+.
It belongs to the Danish Gambit Accepted family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.
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