Tree path 4 levels King's Pawn Game › Modern Defense › Modern Defense › Westermann Gambit
B06

Modern Defense: Westermann Gambit

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Overview

Modern Defense: Westermann Gambit belongs to the gambit family of chess openings (ECO B06, Semi-Open Games). It trades material for attacking chances — a classic trade-off that has fascinated players from the Romantic era to modern correspondence chess.

The Semi-Open Games group covers semi-open games — replies to 1.e4 where Black declines the symmetrical 1…e5 in favour of an asymmetric pawn structure.

The line arises from 5 plies — specifically the moves 1. e4 g6 2. d4 Bg7 3. Bd2.

The line refines Modern Defense, which traces back to the root opening King's Pawn Game.

Explore the position on the interactive board, study its real-world results from Lichess, and challenge the engine when you are ready.

ECO code
B06
Group
Semi-Open Games (B)
Plies
5
Parent
Modern Defense

This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.

Statistics from Lichess

18,661 games · White 50.3% / Draw 4.6% / Black 45.1%

MovesGamesW / D / B
d67,439
e63,538
b61,586
c51,547
c61,002
Bxd4938
Nf6693
d5663

Source: Lichess Opening Explorer · cached 2026-09-26 01:06:33

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