Chessy
English Opening: King's English Variation, Smyslov System
After 1.c4 e5 2.Nc3 Nf6 3.g3 Bb4, you reach a very practical battle. The bishop move asks White a direct question: will they finish development naturally, or let Black pressure the queenside and the centre? This position is a good test of patience and move order awareness. In the drill below, you will play Black and learn what to do against White’s most common continuations, plus which replies tend to drift away from the best path.
Play the English Opening: King's English Variation, Two Knights Variation, Smyslov System against the engine
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Create a free account →A balanced position, but White has the move
Stockfish rates this +0.17, a small edge for White. That means you are dead level here.
The numbers back up the practical nature of the position. Across 511,283 games at this exact position, White wins 50.5%, draws 4.0%, and Black wins 45.5%. So this is not a place where Black is in trouble, but it does reward accurate play. Your goal is simple: stay solid, answer White’s setup cleanly, and be ready to meet the most popular continuations without drifting into passive defence.
What White usually does here
The most-played continuation is Bg2, with 397,283 games. That is the main path you should expect in the drill. After that, White often continues with natural developing moves, and the position tends to stay flexible rather than tactical.
Other common tries are Qc2, Nd5, Qb3, a3, and e3. You do not need to memorise long forcing lines here. What matters more is recognising White’s intention: finish development, keep the centre under control, and look for easy piece activity. If you stay alert, you can meet those plans without giving White extra targets.
The moves that slip off the best path
Three continuations are called out as mistakes in this exact position. Qb3 is an inaccuracy, and a3 is also an inaccuracy. e3 is another inaccuracy.
The key lesson is that White’s move choice matters immediately. Against Qb3 and a3, White gives you a better chance to equalise comfortably, while e3 is also not as accurate as the strongest continuation. In practical terms, that means you should welcome these less precise moves and respond with calm development rather than forcing something too early.
Your job as Black
The engine’s best move here is Bg2, continuing Bg2 O-O e4 Bxc3. As Black, your task is to understand why this setup is so sturdy and to keep your position healthy against White’s natural development.
Think in simple terms:
- develop without loosening your king safety
- stay ready for White’s central expansion
- do not chase tactics if the position is still calm
- make White prove something before committing
This opening suits players who like a flexible structure and are happy to defend a balanced middlegame. It is a good choice if you want a position where good piece placement matters more than memorised theory.
Results across 511,283 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Bg2 | 397,283 | 50.8% |
| Qc2 | 23,782 | 48.1% |
| Nd5 | 21,147 | 53.6% |
| Qb3 | 19,369 | 49.0% |
| a3 | 15,642 | 47.6% |
| e3 | 12,273 | 47.8% |
Frequently asked questions
Is the English Opening: King's English Variation, Smyslov System good for Black?
Yes, it is playable and the position is balanced. Stockfish gives +0.17, which means White has only a tiny edge, and the game is effectively level. If you handle the natural development well, you are not worse here.
What is White’s most common move in this position?
Bg2 is by far the most common continuation, with 397,283 games. That makes it the main move to know in the drill. You should expect White to keep developing normally rather than choosing a sharp forcing line.
Which White moves are mistakes here?
Qb3, a3, and e3 are all listed as inaccuracies in this exact position. The strongest continuation is Bg2, while e3 is specifically noted as worse than e4. In practice, you want to punish those slower or less accurate moves by staying solid and active.
What should Black aim for in the middlegame?
Your main aim is to keep the position healthy and meet White’s development with calm piece play. The engine line shows that Black can continue naturally after the best White move, so there is no need to panic. Treat it as a sound, balanced opening where accuracy matters more than memorisation.
How many games feature the English Opening: King's English Variation, Two Knights Variation, Smyslov System?
Over 511K Lichess games have reached the English Opening: King's English Variation, Two Knights Variation, Smyslov System position. White wins 50.5%, Black wins 45.5%, with 4.0% draws — based on real rated games.