Tree path 6 levels King's Pawn Game › Center Game › Center Game Accepted › Danish Gambit › Danish Gambit Accepted › Copenhagen Defense
C21

Danish Gambit Accepted: Copenhagen Defense

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Overview

Danish Gambit Accepted: Copenhagen Defense is a sacrificial opening line filed under ECO C21 in the Open Games group. The defining idea is the early concession of material to seize the initiative and unbalance the position.

The Open Games group covers open games — classical 1.e4 e5 openings where both sides contest the centre directly with pawns.

It begins with 10 plies and takes 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 5. Bxb2 Bb4+ to reach the canonical position.

In the opening tree, this line branches off from Danish Gambit Accepted, part of the broader King's Pawn Game system.

Use the board to walk through every move, check how the position has scored on Lichess, or take it head-to-head against Stockfish.

ECO code
C21
Group
Open Games (C)
Plies
10
Parent
Danish Gambit Accepted

This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.

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