Chessy
Master the English Opening: King's English Variation, Reversed Sicilian d6
You've played 1.c4 e5 2.Nc3 d6 3.Nf3 — a solid, flexible line in the English Opening where you, as White, are essentially playing a Sicilian Defence with an extra tempo. The engine gives you a +0.38 edge, a small but real plus, and across over 375,000 games White scores a healthy 53.0%. But this edge won't maintain itself: you need to know where Black's most common replies lead, which continuations score best for you, and — crucially — which mistake to punish immediately. The drill below will sharpen your instincts in this exact position.
Play the English Opening: King's English Variation, Reversed Sicilian: d6 against the engine
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Play the interactive drill below to practise this exact position against a real-time engine. Build your feel for the English Opening: King's English Variation,
Create a free account →The Big Picture: What You're Playing For
In the English Opening: King's English Variation, Reversed Sicilian d6, you've set up a flexible pawn centre with c4 and knights on c3 and f3. Your long-term plan often involves challenging Black's e5 pawn with d4, either pushing immediately or preparing it. The +0.38 evaluation reflects your extra space and development — but Black's position is solid, so patience matters. Across 375,197 games in this exact position, White wins 53.0% of the time, draws 4.1%, and Black wins 42.9%. That is a strong practical score, and it comes from understanding that your small opening advantage translates into lasting pressure if you choose the right plans.
Punish the Most Common Mistake
The statistic you need to remember straight away: Be6 is the most-played mistake in this position (39,214 games), and it's a clear inaccuracy that loses about 0.6 pawns of advantage. Black's bishop on e6 looks natural but actually leaves them vulnerable to a timely d4-d5 push or to pressure along the e-file after you develop. Instead of Be6, the best move for Black is f5 (the engine's top choice). When your opponent plays Be6, you gain a meaningful edge — so be ready to seize it in the drill. Recognising this one move alone can boost your score significantly.
Facing Black's Best Replies
Black's most popular move here is Nf6 (102,130 games), where White scores 52.1% — solid but unspectacular, since Black develops naturally. The two replies that give you the best results are Nc6 (51,630 games, White 54.9%) and Be6 (White 54.0% — and remember, Be6 is actually a mistake that makes your life easier!). Even Bg4 (29,968 games, White 54.0%) offers you a fine score. The only reply where your winning percentage dips is f5 (24,641 games, White 50.6%) — which makes sense, since f5 is the engine's recommended continuation and Black's most principled response. Knowing these percentages helps you spot which opponents are giving you the best chances.
The Engine's Blueprint: What Happens After f5
When Black finds the best move, f5, the engine's recommended continuation runs f5 d4 e4 Ng1. White meets Black's kingside space-grab with a central push (d4), and Black responds by cramping the centre with e4, forcing your knight back to g1. This looks odd, but it's perfectly playable: you've provoked Black into overextending, and your knight will redeploy to a better square via e2 or f3 later. The key takeaway: don't panic when Black plays f5 — you have a clear, principled plan in d4 that keeps your plus.
Results across 375,197 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nf6 | 102,130 | 52.1% |
| Nc6 | 51,630 | 54.9% |
| Be6 | 39,214 | 54.0% |
| c6 | 32,850 | 51.1% |
| Bg4 | 29,968 | 54.0% |
| f5 | 24,641 | 50.6% |
Frequently asked questions
Is the English Opening: King's English Variation d6 good for White?
Yes — Stockfish evaluates it at +0.38, a small but clear edge for White, and across over 375,000 games White wins 53.0% of the time. It's a sound, strategic opening that gives you lasting pressure without excessive risk.
What is the best move for Black after 3.Nf3?
The engine's top choice is f5, which continues with d4 e4 Ng1. Black tries to gain space on the kingside, but White can respond with a central push. Many players instead choose Nf6, Nc6, or the inaccuracy Be6.
Why is Be6 a mistake for Black in this position?
Playing Be6 loses about 0.6 pawns of advantage compared to the best move (f5). It leaves the bishop exposed to a future d4-d5 push or pressure along the e-file, giving White a more comfortable edge than Black should allow.
What do I play if Black develops the knight to f6?
Nf6 is Black's most common reply (over 102,000 games), and White scores 52.1%. You can continue with standard development — for example d4, g3, or e3 — keeping your +0.38 advantage and aiming for a flexible setup.
How many games feature the English Opening: King's English Variation, Reversed Sicilian: d6?
Over 375K Lichess games have reached the English Opening: King's English Variation, Reversed Sicilian: d6 position. White wins 53.0%, Black wins 42.9%, with 4.1% draws — based on real rated games.