C00

French Defense: Reversed Philidor Formation

Chess diagram: French Defense: Reversed Philidor Formation after 5. Be2

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

10,405 games: White 49.4% / Draw 8.0% / Black 42.6%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
3,4323,432
2,2222,222
1,7601,760
1,2121,212
817817
359359
135135
135135

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 25, 2026

Engine evaluation

0.00 The position is about equal

Best play: 5... Bd6 6. O-O O-O 7. c3 e5 8. exd5 Nxd5 9. Ne4 Be7 10. Re1

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

Overview

French Defense: Reversed Philidor Formation (ECO C00, Open Games) is a variation of the French Defense: King's Indian Attack, reached after 1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. Be2 (5 moves).

In 10,405 rated Lichess games between players rated 1600 to 2500, White won 49.4%, Black 42.6% and 8.0% were drawn. Black's most played move here is 5…dxe4, in 33% 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 French Defense: Reversed Philidor Formation

5…e5 scores best for Black: 49.9%, with Black winning 45.5% and White 45.7% of 2,222 games. The most played, 5…dxe4, scores 45.9% in 3,432 games, and 5…Be7 scores lowest: 41.7%. Stockfish's first choice is 5…Bd6.

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. “French Defense: Reversed Philidor Formation (C00)”. Lichess data as of 25 Oct 2026. https://chesscodex.org/openings/french-defense-reversed-philidor-formation