English Opening: e6
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English Opening: e6
A131.c4 e6
Sep 5, 2027
TL;DR
The Agincourt Defence — Black prepares ...d5 with full support and keeps almost every queen-pawn defense alive: QGD, Catalan, and Nimzo structures are all one move away. Solid and patient rather than sharp, with the c8-bishop's development the main early problem to solve.
Reviewed by
IM John BartholomewCo-Founder & Chess Educator
International Master and chess educator. Co-founded Chessable and joined Chessiverse as co-founder. Best known for his "Climbing the Rating Ladder" YouTube series and structured opening courses.
Summary
- c4 e6 opens the English Opening: e6, ECO A13. Black plants the e-pawn one square forward and quietly stakes a claim on d5. Known as the Agincourt Defence, this is a transposition magnet — Queen's Gambit, Catalan, and Nimzo structures are all one move away.
- e6 is the most transposition-prone reply to the English. The point is simple: prepare ...d5 with full support, while keeping the option of ...Nf6 and ...Bb4 lines open. After 2.Nf3 d5, the game can drift into Reti or Catalan territory. After 2.Nc3 d5, the symmetrical structure echoes a Queen's Gambit Declined. After 2.g3 d5, it's a Catalan unless White declines to push d4. The unifying idea is that Black wants to plant a pawn on d5 and develop pieces behind it, much like a Queen's Gambit Declined played a tempo down for White. The downside is exactly what you'd expect: the c8-bishop is locked in until Black plays ...b6 or accepts a passive piece. The upside is that this structure is hard to break down — Black has no weaknesses and a clear plan around ...c5 or ...e5 breaks once development is complete. It's the Agincourt because solid, patient defense wins the day, not because anything sharp happens early.
A few ideas come up again and again in this opening:
- Prepare ...d5 with full pawn support — The whole purpose of 1...e6 is to follow with ...d5 and own that square. White can't easily play d4 and e4 to bulldoze the center anymore.
- Transposition is a feature, not a bug — Depending on White's choice between 2.Nf3, 2.Nc3, and 2.g3, the game heads into Catalan, QGD, or Reti structures. Black's job is to know which transposition they want and steer accordingly.
- The c8-bishop needs a plan — This bishop gets stuck behind the e6-d5 pawn chain. Either prepare ...b6 and ...Bb7 to fianchetto it, or accept that it will sit on c8 or d7 for a while until ...e5 frees the diagonal.
It arises from the English Opening. Among the most prolific White practitioners are Normunds Miezis (245 games), Wolfgang Uhlmann (133 games), Viktor Korchnoi (127 games). Black-side regulars include Glenn C Flear (115 games), Evgeny Sveshnikov (108 games), Eduardas Rozentalis (92 games).
Performance Across Rating Levels
Popularity and results vary sharply by rating level. Among 1200-rated players, it appears in 0.17% of games — 1,153,968 of them on record — with White winning 51% and Black 45.3%. At 1800 the opening surfaces in 0.43% of games; White wins 49.7%, Black 45.2%, draws 5.1%. At 2500, 0.99% of games go into this opening; draws sit at 10.8% — the line is well-mapped at this level. White's edge erodes by 4.8pp from 1200 to 2500 Elo, suggesting Black's counterplay is easier to find with experience.
Time Control Patterns
Time control matters here: bullet players reach for this opening more than others. In bullet, it appears in 0.43% of games (11,547,216); White wins 50.4%. Blitz shows 0.34% adoption across 12,231,598 games, White scoring 49.9%. In rapid, the share rises to 0.22% — 2,443,433 games, White 50.2%.
Move Diversity and Theory Depth
Move choice is far from uniform in the English Opening: e6. At 1200 Elo, the top reply is Nc3, played 47.4% of the time. There are 5 other moves seeing meaningful share, and 75.4% of games stick to established theory. Entropy: 2.43. By 2500, Nc3 dominates at 33.4% of replies; only 3 viable alternatives remain and 90.3% of moves are theory. Entropy drops to 2.08.
Main Lines and Variations
The Main Branches Off 1.c4 E6 Include
- English Opening: 1.c4 e6 2.Nf3... 5.0-0
Common Mistakes
- Drifting away from main theory — At 400 Elo, theory adherence sits at 67.1% — versus 79.5% at 2000. The most popular deviation is d4 (played 18.1% of the time at 400, much less so up top). It looks fine but quietly hands the better-prepared side an edge.
- Neglecting development — It can feel productive to make extra pawn moves early, but falling behind in piece development is what loses most amateur games — especially in open positions where active pieces find squares fast.
- Playing without a plan — Each English Opening: e6 middlegame demands a specific approach. Decide whether the position calls for attack, manoeuvre, or simplification before reaching for a move.
Ready to try the English Opening: e6 against a bot? Pick an opponent at your level and play a game.
Quick Facts
Main Line1.c4 e6
DifficultyBeginner
Parent OpeningEnglish Opening
Style
Hypermodern openings let the opponent occupy the center with pawns, then attack it from the flanks with pieces and fianchettoed bishops. Control is exerted from a distance rather than by direct occupation.
14,675,031games on Lichess
49.9%
5.1%
45%
White wins Draws Black wins
Top Players
As White
- Normunds Miezis245 games
- Wolfgang Uhlmann133 games
- Viktor Korchnoi127 games
- Glenn C Flear115 games
- Evgeny Sveshnikov108 games
- Eduardas Rozentalis92 games
Most Popular At2500
SharpnessSharp
Popularity by Rating
Percentage of all games at each rating bracket that feature this opening.
Data from Lichess opening explorer (blitz & rapid games)
Theory Adherence by Rating
How often players choose the single most popular move at this position. Higher = more predictable play.
White to move after the opening line
Popularity Over Time
Share of all Lichess blitz + rapid games featuring this opening, by year.
Top Moves by Rating
White to move after the opening line
RatingMost Popular2nd3rd
400Nc339.5%d418.1%e49.6%
1000Nc344.7%d418.4%g310%
1200Nc347.4%d417%g311%
1400Nc349.6%d415.9%g311.6%
1600Nc352.4%d414.2%g312.2%
1800Nc354.3%g313.9%d411.7%
2000Nc352.1%g318.1%d49.3%
2200Nc343.9%g324.5%Nf316%
2500Nc333.4%g329.3%Nf327.6%
Popularity by Time Control
Bullet
0.43%11.5M
Blitz
0.34%12.2M
Rapid
0.22%2.4M
2% more decisive in bullet
Raw data tables (Lichess blitz + rapid)
English Opening: e6: popularity and win rates by player rating Rating (Elo) Share % Games White win % Black win % Draw % Sharpness 400 0.09 206,946 48.4 47.1 4.5 0.955 1000 0.12 516,209 50.5 45.7 3.8 0.962 1200 0.17 1,153,968 51.0 45.3 3.7 0.963 1400 0.24 2,147,165 50.9 45.3 3.8 0.962 1600 0.32 3,146,951 50.5 45.2 4.4 0.956 1800 0.43 3,579,725 49.7 45.2 5.1 0.949 2000 0.56 2,530,778 49.2 44.5 6.3 0.937 2200 0.74 1,257,661 48.3 43.5 8.2 0.918 2500 0.99 135,628 46.2 43.0 10.8 0.892 English Opening: e6: move-choice theory adherence by rating Rating (Elo) Top move Top move % Viable moves Theory % Entropy 400 Nc3 39.5 6 67.1 2.777 1000 Nc3 44.7 5 73.1 2.534 1200 Nc3 47.4 5 75.4 2.432 1400 Nc3 49.6 4 77.1 2.353 1600 Nc3 52.4 4 78.8 2.263 1800 Nc3 54.3 5 79.9 2.192 2000 Nc3 52.1 5 79.5 2.167 2200 Nc3 43.9 4 84.4 2.176 2500 Nc3 33.4 3 90.3 2.078 English Opening: e6: popularity over time Year Share % Games White win % Black win % Draw % 2013 0.31 8,791 52.0 44.2 3.8 2014 0.34 31,071 50.9 44.7 4.4 2015 0.35 77,084 51.7 43.8 4.5 2016 0.32 200,247 51.0 44.4 4.6 2017 0.33 375,939 50.8 44.5 4.7 2018 0.35 645,536 50.4 44.9 4.7 2019 0.35 1,004,214 50.2 45.1 4.7 2020 0.34 1,959,276 49.8 44.9 5.3 2021 0.30 2,309,446 49.9 44.9 5.2 2022 0.30 2,193,731 49.8 45.1 5.1 2023 0.29 2,292,619 49.8 45.0 5.1 2024 0.31 2,278,614 49.8 45.0 5.2 2025 0.32 2,343,624 49.8 45.0 5.2 English Opening: e6: popularity by time control Format Share % Games White win % Black win % Draw % Sharpness bullet 0.43 11,547,216 50.4 46.3 3.3 0.967 blitz 0.34 12,231,598 49.9 45.1 5.1 0.949 rapid 0.22 2,443,433 50.2 44.5 5.3 0.947 English Opening: e6: top candidate moves by rating bracket Rating (Elo) 1st move 1st % 2nd move 2nd % 3rd move 3rd % 400 Nc3 39.5 d4 18.1 e4 9.6 1000 Nc3 44.7 d4 18.4 g3 10.0 1200 Nc3 47.4 d4 17.0 g3 11.0 1400 Nc3 49.6 d4 15.9 g3 11.6 1600 Nc3 52.4 d4 14.2 g3 12.2 1800 Nc3 54.3 g3 13.9 d4 11.7 2000 Nc3 52.1 g3 18.1 d4 9.3 2200 Nc3 43.9 g3 24.5 Nf3 16.0 2500 Nc3 33.4 g3 29.3 Nf3 27.6 English Opening: e6: top practitioners by side Side Player Games White Normunds Miezis 245 White Wolfgang Uhlmann 133 White Viktor Korchnoi 127 Black Glenn C Flear 115 Black Evgeny Sveshnikov 108 Black Eduardas Rozentalis 92
Frequently Asked Questions
What is the English Opening: e6?
The English Opening: e6 begins with 1.c4 e6 and is classified under ECO code A13. 1.c4 e6 is the Agincourt Defence (named for the Battle of Agincourt, fought between the English and the French).
Is the English Opening: e6 good for beginners?
The English Opening: e6 can be played at any level. Beginners should focus on understanding the key strategic ideas rather than memorizing long theoretical lines. Our AI bots at various rating levels provide a great way to practice the opening concepts.
What are the main variations of the English Opening: e6?
The main continuations include: English Opening: 1.c4 e6 2.Nf3... 5.0-0. Each variation leads to distinct types of positions with their own strategic themes.
What are the win rates for the English Opening: e6?
In a database of 14,675,031 master games, White wins 49.9% of the time, Black wins 45%, and 5.1% are drawn. Notable players on the White side include Normunds Miezis and Wolfgang Uhlmann. On the Black side, Glenn C Flear and Evgeny Sveshnikov are among the most frequent practitioners.
Related Openings
Indian Game: 2.Nf3 Systems
- Nf3 against 1...Nf6: White delays c4, sidesteps Nimzo theory and steers for London, Colle or Torre setups. Play vs. AI on Chessiverse.
- g3 e5 2.Nf3 transposes into an Alekhine Defence with reversed colours, gaining a tempo on the standard knight-chase theory. Play vs. AI on Chessiverse.
English Opening: 1.c4 fights for d5 from the flank, leading to reversed Sicilians or symmetrical positions. 146M games played. Play vs. AI on Chessiverse.
English Opening: 1.c4 c6 2.Nf3...... 3.b3
White renounces the central duo and plays pure piece pressure on Black's c6-d5 chain. Bb2 eyes the long diagonal, Bd3 the kingside. Play vs. AI on Chessiverse.
Reviewed by
IM John BartholomewCo-Founder & Chess Educator
International Master and chess educator. Co-founded Chessable and joined Chessiverse as co-founder. Best known for his "Climbing the Rating Ladder" YouTube series and structured opening courses.
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