A00

Amsterdam Attack

Chess diagram: Amsterdam Attack after 4…Nf6

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

3,080 games: White 50.8% / Draw 3.6% / Black 45.6%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
2,3972,397
194194
9999
5151
4545
4343
4040
3737

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 11, 2026

Engine evaluation

+0.20 The position is about equal

Best play: 5. Bb2 g6 6. Be2 Bg7 7. Nf3 O-O 8. d3 e4 9. dxe4 Nxe4

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

Overview

Amsterdam Attack (ECO A00, Flank Openings) is a variation of the Van't Kruijs Opening, reached after 1. e3 e5 2. c4 d6 3. Nc3 Nc6 4. b3 Nf6 (4 moves).

In 3,080 rated Lichess games between players rated 1600 to 2500, White won 50.8%, Black 45.6% and 3.6% were drawn. White's most played move here is 5. Bb2, in 78% of those games.

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How to play against the Amsterdam Attack

The most played answer, 5. Bb2, also scores best for White: 53.4%, with White winning 51.7% and Black 44.8% of 2,397 games. Of the main answers, 5. a3 scores lowest: 52.6%. Stockfish's first choice is also 5. Bb2.

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

Cite this page

Caissa Codex. “Amsterdam Attack (A00)”. Lichess data as of 11 Nov 2026. https://chesscodex.org/openings/amsterdam-attack