Tree path 3 levels King's Pawn Game › Borg Defense › Troon Gambit
B00

Borg Defense: Troon Gambit

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Overview

Borg Defense: Troon Gambit is a gambit, classified under ECO code B00 within the Semi-Open Games family. As with all gambits, one side sacrifices material early — usually a pawn — in exchange for development, open lines, or initiative.

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.

It begins with 6 plies and takes 1. e4 g5 2. d4 h6 3. h4 g4 to reach the canonical position.

It is a variation of Borg Defense, which itself descends from the root opening King's Pawn Game.

Step through the moves on the interactive board below, review the live Lichess statistics, or play this position against Stockfish at one of six difficulty levels.

ECO code
B00
Group
Semi-Open Games (B)
Plies
6
Parent
Borg 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

6,328 games · White 50.2% / Draw 4.1% / Black 45.7%

MovesGamesW / D / B
Qxg44,214
h5676
Nc3385
g3240
f3174
Be2115
f4110
Bc497

Source: Lichess Opening Explorer · cached 2026-09-26 01:17:31

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