B01

Scandinavian Defense: Modern Variation 2…Nf6 3. d4

Chess diagram: Scandinavian Defense: Modern Variation after 3. d4

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.

Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.

Statistics from Lichess

6,052,623 games: White 49.0% / Draw 5.0% / Black 46.0%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
Scandinavian Defense: Marshall Variation 3,255,0793.3M
Scandinavian Defense: Portuguese Gambit 1,236,4941.2M
623,589624K
488,988489K
262,870263K
100,331100K
Scandinavian Defense: Richter Variation 43,18143K
11,32911K

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

Engine evaluation

+0.67 White is slightly better

Best play: 3... Qxd5 4. Nc3 Qd6 5. Nf3 g6 6. Be2 Bg7 7. O-O a6 8. Ne5

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

By rating

Rating changes little here: White scores 52% under 1400, 50% at 2200 and up and 58% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 338K
1400–1799 2.1M
1800–2199 4M
2200 and up 597K
Masters, over the board 3,695

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 26, 2026

Overview

Scandinavian Defense: Modern Variation (ECO B01, Semi-Open Games) is a variation of the Scandinavian Defense: Modern Variation, reached after 1. e4 d5 2. exd5 Nf6 3. d4 (3 moves).

In 6,052,623 rated Lichess games between players rated 1600 to 2500, White won 49.0%, Black 46.0% and 5.0% were drawn. Black's most played move here is 3…Nxd5, in 54% of those games.

It branches into 4 named variations; the most played are Scandinavian Defense: Marshall Variation and Scandinavian Defense: Portuguese Gambit. In all, 16 named lines continue from it.

Written from the Lichess opening list and explorer. Know this line well? Write about it.

Write a description or report a mistake
What would you like to send?

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

How to answer 3. d4

3…Bg4 (Scandinavian Defense: Portuguese Gambit) scores best for Black: 53.5%, with Black winning 50.9% and White 44.0% of 1.2M games. The most played answer, 3…Nxd5, scores lowest: 47.4% in 3.3M games. Stockfish's first choice is 3…Qxd5.

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

Popularity by year

This line has gained ground since 2016: 0.26% of Lichess games in 2025, up from 0.2%.

Numbers by year
YearShare of gamesGames
20160.2%71,056
20170.26%140,368
20180.27%208,267
20190.24%299,549
20200.21%621,431
20210.21%802,780
20220.23%850,247
20230.23%881,680
20240.24%875,491
20250.26%900,514
2026 (Jan–Apr)0.27%297,534

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

Variations (4)

All 16 named lines that continue from here

Cite this page

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