A50

Indian Defense: Pyrenees Gambit

Chess diagram: Indian Defense: Pyrenees Gambit after 2…b5

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.

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Statistics from Lichess

58,137 games: White 51.2% / Draw 4.3% / Black 44.6%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
29,04729K
8,5018,501
7,0357,035
6,6986,698
3,4153,415
1,7981,798
469469
196196

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 30, 2026

Engine evaluation

+1.27 White is better

Best play: 3. cxb5 a6 4. e3 g6 5. Nc3 Bg7 6. Nf3 O-O 7. Bd2 d6

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

Overview

Indian Defense: Pyrenees Gambit (ECO A50, Flank Openings) is a gambit in the Indian Defense: Normal Variation, reached after 1. d4 Nf6 2. c4 b5 (2 moves).

In 58,137 rated Lichess games between players rated 1600 to 2500, White won 51.2%, Black 44.6% and 4.3% were drawn. White's most played move here is 3. cxb5, in 50% of those games.

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How to play against the Indian Defense: Pyrenees Gambit

The most played answer, 3. cxb5, also scores best for White: 55.6%, with White winning 53.3% and Black 42.2% of 29K games. Of the main answers, 3. c5 scores lowest: 49.5%. Stockfish's first choice is also 3. cxb5.

Main answers: those played in at least 5% of these games. Score: White'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. “Indian Defense: Pyrenees Gambit (A50)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/indian-defense-pyrenees-gambit