B01

Scandinavian Defense 1…d5 2. b3

Also known as Center Counter Defense

Chess diagram: Scandinavian Defense after 2. b3

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

54,380 games: White 48.6% / Draw 3.8% / Black 47.5%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
43,05743K
5,3955,395
1,3601,360
1,3341,334
986986
760760
640640
429429

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 2, 2026

Engine evaluation

−1.10 Black is better

Best play: 2... dxe4 3. Nc3 Nf6 4. f3 Bf5 5. Qe2 exf3 6. Nxf3 e6 7. Bb2

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

Overview

Scandinavian Defense (ECO B01, Semi-Open Games) is a variation of the Scandinavian Defense, reached after 1. e4 d5 2. b3 (2 moves).

In 54,380 rated Lichess games between players rated 1600 to 2500, White won 48.6%, Black 47.5% and 3.8% were drawn. Black's most played move here is 2…dxe4, in 79% of those games.

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How to answer 2. b3

2…d4 scores best for Black: 50.1%, with Black winning 48.1% and White 47.9% of 5,395 games. The most played answer, 2…dxe4, scores lowest: 49.5% in 43K games. Stockfish's first choice is 2…dxe4.

Main answers: those played in at least 5% of these games. Score: Black's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Transpositions

Cite this page

Caissa Codex. “Scandinavian Defense (B01)”. Lichess data as of 2 Nov 2026. https://chesscodex.org/openings/scandinavian-defense-2