Blackmar-Diemer Gambit Accepted: Euwe Defense
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Statistics from Lichess
529,866 games: White 58.4% / Draw 3.5% / Black 38.1%
| Next move | Games | White / Draw / BlackW / D / B |
|---|---|---|
| 304,954305K | ||
| 122,035122K | ||
| 47,90548K | ||
| 23,87524K | ||
| 8,5608,560 | ||
| 6,6876,687 | ||
| 6,5506,550 | ||
| 3,5393,539 |
Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Oct 19, 2026
Engine evaluation
−0.27 The position is about equal
Best play: 6. Bd3 Be7 7. Be3 O-O 8. Qe2 Nc6 9. a3 a6 10. O-O-O b5
Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.
By rating
Rating changes little here: Black scores 44% under 1400, 42% at 2200 and up (wins plus half the draws).
| Players | Games | White / Draw / BlackW / D / B |
|---|---|---|
| Under 1400 | 94K | |
| 1400–1799 | 300K | |
| 1800–2199 | 322K | |
| 2200 and up | 27K | |
| Masters, over the board | 41 |
Master games
- Bocanegra, R. – Savchak, O.
- Schuster, P. – de Vassal, T.
- Trumpf, W. – Baklanov, V. P.
- Naole, S. – Rogers, I.
- Diaz, S. – Sakai, K.
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 Accepted: Euwe Defense (ECO D00, Closed & Semi-Closed Games) is a gambit in the Blackmar-Diemer Gambit Accepted, reached after 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 (5 moves).
In 529,866 rated Lichess games between players rated 1600 to 2500, White won 58.4%, Black 38.1% and 3.5% were drawn. White's most played move here is 6. Bd3, in 58% of those games.
It continues into one named variation, Blackmar-Diemer Gambit Accepted: Euwe Defense, Zilbermints Gambit.
Written from the Lichess opening list and explorer. Know this line well? Write about it.
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How to play against the Blackmar-Diemer Gambit Accepted: Euwe Defense
The most played answer, 6. Bd3, also scores best for White: 63.2%, with White winning 61.7% and Black 35.2% of 305K games. Of the main answers, 6. Bc4 scores lowest: 54.3%. Stockfish's first choice is also 6. Bd3.
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 Accepted: Euwe Defense is played more than twice as often as in 2016: 0.035% of Lichess games in 2025, up from 0.018%.
Numbers by year
| Year | Share of games | Games |
|---|---|---|
| 2016 | 0.018% | 6,316 |
| 2017 | 0.018% | 9,836 |
| 2018 | 0.017% | 13,210 |
| 2019 | 0.015% | 18,604 |
| 2020 | 0.013% | 38,168 |
| 2021 | 0.013% | 50,069 |
| 2022 | 0.013% | 48,500 |
| 2023 | 0.016% | 58,993 |
| 2024 | 0.03% | 109,093 |
| 2025 | 0.035% | 122,854 |
| 2026 (Jan–Apr) | 0.038% | 41,536 |
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 (1)
Cite this page
Caissa Codex. “Blackmar-Diemer Gambit Accepted: Euwe Defense (D00)”. Lichess data as of 19 Oct 2026. https://chesscodex.org/openings/blackmar-diemer-gambit-accepted-euwe-defense