D00

Blackmar-Diemer Gambit: Netherlands Variation

Chess diagram: Blackmar-Diemer Gambit: Netherlands Variation after 3…f5

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Statistics from Lichess

513,546 games: White 55.4% / Draw 3.4% / Black 41.2%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
362,329362K
37,28537K
36,36136K
34,72135K
8,0008,000
6,7676,767
6,7216,721
4,4854,485

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

Engine evaluation

0.00 The position is about equal

Best play: 4. Bg5 Nc6 5. Bb5 Nf6 6. d5 a6 7. Ba4 b5 8. Nxb5 axb5

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 Black: Black scores 47% under 1400, 41% at 2200 and up (wins plus half the draws).

PlayersGamesWhite / Draw / BlackW / D / B
Under 1400 406K
1400–1799 436K
1800–2199 274K
2200 and up 11K
Masters, over the board 67

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

Blackmar-Diemer Gambit: Netherlands Variation (ECO D00, Closed & Semi-Closed Games) is a gambit in the Blackmar-Diemer Gambit, reached after 1. d4 d5 2. e4 dxe4 3. Nc3 f5 (3 moves).

In 513,546 rated Lichess games between players rated 1600 to 2500, White won 55.4%, Black 41.2% and 3.4% were drawn. White's most played move here is 4. f3, in 71% of those games.

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How to play against the Blackmar-Diemer Gambit: Netherlands Variation

4. Bg5 scores best for White: 61.4%, with White winning 59.8% and Black 36.9% of 37K games. The most played, 4. f3, scores 58.0% in 362K games, and 4. Bf4 scores lowest: 52.3%. Stockfish's first choice is also 4. Bg5.

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 Blackmar-Diemer Gambit: Netherlands Variation has gained ground since 2016: 0.027% of Lichess games in 2025, up from 0.02%.

Numbers by year
YearShare of gamesGames
20160.02%7,056
20170.017%9,552
20180.016%12,270
20190.017%21,039
20200.016%47,133
20210.017%64,858
20220.017%62,712
20230.018%67,890
20240.025%88,285
20250.027%92,107
2026 (Jan–Apr)0.028%30,300

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

Transpositions

Cite this page

Caissa Codex. “Blackmar-Diemer Gambit: Netherlands Variation (D00)”. Lichess data as of 30 Oct 2026. https://chesscodex.org/openings/blackmar-diemer-gambit-netherlands-variation