A90

Dutch Defense: Classical Variation 4…d5 5. Nf3

Also known as Classical Dutch

Chess diagram: Dutch Defense: Classical Variation after 5. Nf3

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

179,329 games: White 48.9% / Draw 7.4% / Black 43.7%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
138,368138K
14,83615K
14,51315K
3,6113,611
1,7191,719
1,6991,699
1,3781,378
1,0001,000

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 28, 2026

Engine evaluation

+0.43 White is slightly better

Best play: 5... Bd6 6. Qb3 Nbd7 7. Bf4 Bxf4 8. gxf4 O-O 9. e3 c6 10. Nc3

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

By rating

The stronger the players, the worse this line does for White: White scores 57% under 1400, 53% at 2200 and up and 55% in master games (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 2,467
1400–1799 16K
1800–2199 104K
2200 and up 63K
Masters, over the board 1,884

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

Dutch Defense: Classical Variation (ECO A90, Flank Openings) is a variation of the Dutch Defense: Classical Variation, reached after 1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 d5 5. Nf3 (5 moves).

In 179,329 rated Lichess games between players rated 1600 to 2500, White won 48.9%, Black 43.7% and 7.4% were drawn. Black's most played move here is 5…c6, in 77% of those games.

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How to answer 5. Nf3

5…Be7 scores best for Black: 48.0%, with Black winning 44.3% and White 48.3% of 15K games. The most played, 5…c6, scores 47.9% in 138K games, and 5…Bd6 scores lowest: 46.8%. Stockfish's first choice is 5…Bd6.

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: 0.0076% of Lichess games in 2025, up from 0.0056%.

Numbers by year
YearShare of gamesGames
20160.0056%2,002
20170.007%3,838
20180.0078%6,160
20190.0071%8,824
20200.0073%21,286
20210.0063%24,520
20220.0065%24,308
20230.0067%25,264
20240.0069%24,884
20250.0076%26,255
2026 (Jan–Apr)0.008%8,796

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. “Dutch Defense: Classical Variation (A90)”. Lichess data as of 28 Oct 2026. https://chesscodex.org/openings/dutch-defense-classical-variation-4