B01

Scandinavian Defense: Bronstein Variation

Chess diagram: Scandinavian Defense: Bronstein Variation after 5…a6

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Statistics from Lichess

384,836 games: White 45.2% / Draw 6.1% / Black 48.6%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
86,08386K
61,95062K
58,81159K
50,90851K
42,68343K
26,81827K
23,90924K
21,66922K

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

Engine evaluation

+1.13 White is better

Best play: 6. g3 e6 7. Bg2 Bd7 8. Bf4 Qb6 9. O-O Bc6 10. a4 Nbd7

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

By rating

Rating changes little here: Black scores 51% under 1400, 50% at 2200 and up and 42% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 34K
1400–1799 163K
1800–2199 213K
2200 and up 69K
Masters, over the board 1,427

Master games

Rated blitz, rapid and classical Lichess games by rating band, and over-the-board games of players rated 2200+ from the Lichess masters database, updated Sep 27, 2026

Overview

Scandinavian Defense: Bronstein Variation (ECO B01, Semi-Open Games) is a variation of the Scandinavian Defense: Gubinsky-Melts Defense, reached after 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 (5 moves).

In 384,836 rated Lichess games between players rated 1600 to 2500, White won 45.2%, Black 48.6% and 6.1% were drawn. White's most played move here is 6. Bc4, in 22% of those games.

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How to play against the Scandinavian Defense: Bronstein Variation

6. g3 scores best for White: 54.1%, with White winning 51.0% and Black 42.9% of 62K games. The most played answer, 6. Bc4, scores lowest: 46.2% in 86K games. Stockfish's first choice is also 6. g3.

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

Popularity by year

The Scandinavian Defense: Bronstein Variation peaked in 2020 at 0.019% of Lichess games and has slipped since: 0.013% in 2025.

Numbers by year
YearShare of gamesGames
20160.012%4,204
20170.012%6,391
20180.012%9,220
20190.012%15,446
20200.019%56,318
20210.018%69,262
20220.015%55,879
20230.015%55,308
20240.014%49,483
20250.013%43,572
2026 (Jan–Apr)0.013%14,196

Share of rated Lichess games between players rated 1600 to 2500 (blitz, rapid and classical) that reach this position, by year; 2026: January to April. Which openings are rising and falling

Cite this page

Caissa Codex. “Scandinavian Defense: Bronstein Variation (B01)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/scandinavian-defense-bronstein-variation