C31

King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack

Chess diagram: King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack after 4. Bb5+

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.

Statistics from Lichess

48,009 games: White 43.0% / Draw 3.9% / Black 53.1%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
28,17828K
18,40918K
1,4071,407
55
55
55

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 23, 2026

Engine evaluation

−0.04 The position is about equal

Best play: 4... c6 5. dxc6 Nxc6 6. Nc3 Nf6 7. d4 Bb4 8. Ne2 O-O 9. O-O

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

Overview

King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack (ECO C31, Open Games) is a gambit in the King's Gambit Declined: Falkbeer Countergambit, Staunton Line, reached after 1. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+ (4 moves).

In 48,009 rated Lichess games between players rated 1600 to 2500, White won 43.0%, Black 53.1% and 3.9% were drawn. Black's most played move here is 4…c6, in 59% of those games.

Written from the Lichess opening list and explorer. Know this line well? Write about it.

Write a description or report a mistake
What would you like to send?

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

How to play against the King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack

The most played answer, 4…c6, also scores best for Black: 56.3%, with Black winning 54.4% and White 41.8% of 28K games. Of the main answers, 4…Bd7 scores lowest: 53.1%. Stockfish's first choice is also 4…c6.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Cite this page

Caissa Codex. “King's Gambit Declined: Falkbeer Countergambit, Anderssen Attack (C31)”. Lichess data as of 23 Oct 2026. https://chesscodex.org/openings/kings-gambit-declined-falkbeer-countergambit-anderssen-attack