C20

King's Pawn Game: Weber Gambit

Chess diagram: King's Pawn Game: Weber Gambit after 4…Nxc6

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

46,564 games: White 43.8% / Draw 4.2% / Black 52.0%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
15,26215K
14,23414K
5,5545,554
4,0084,008
1,8061,806
1,2071,207
937937
635635

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

Engine evaluation

+0.40 White is slightly better

Best play: 5. Nf3 Nf6 6. Be2 Be7 7. O-O O-O 8. Nc3 h6 9. Re1 Qc7

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

Overview

King's Pawn Game: Weber Gambit (ECO C20, Open Games) is a gambit in the King's Pawn Game: Leonardis Variation, reached after 1. e4 e5 2. d3 d5 3. exd5 c6 4. dxc6 Nxc6 (4 moves).

In 46,564 rated Lichess games between players rated 1600 to 2500, White won 43.8%, Black 52.0% and 4.2% were drawn. White's most played move here is 5. Nf3, in 33% of those games.

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How to play against the King's Pawn Game: Weber Gambit

The most played answer, 5. Nf3, also scores best for White: 47.1%, with White winning 45.0% and Black 50.7% of 15K games. Of the main answers, 5. Be3 scores lowest: 43.0%. Stockfish's first choice is also 5. Nf3.

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. “King's Pawn Game: Weber Gambit (C20)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/kings-pawn-game-weber-gambit