Chessy
Playing Black in the English Opening: King's English Variation, Reversed Closed Sicilian:
After 1.c4 e5 2.Nc3 Nc6 3.g3, you've entered a reversed Sicilian where White fianchettoes the light-squared bishop instead of playing an early Nf3. As Black, you're already contesting the centre with your pawn on e5 and knights on c6 and f6. The engine gives +0.38, a small edge for White, meaning you are slightly worse from the start. But this is no reason to panic — the position is rich with plans and the statistics show you have plenty of fight. In the drill below, practice the key moment: White's fourth move. White almost always plays Bg2 (914,000 of the 966,707 recorded games), and knowing how to respond will set the tone for the whole middlegame.
Play the English Opening: King's English Variation, Reversed Closed Sicilian: g3 against the engine
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Ready to test your skills? Try the drill above and practice Black's best responses against Bg2, e3, e4, and a3. The more you play, the narrower that 54.4% gap.
Create a free account →What You're Fighting For: The Dark-Squared Bishop
In this reversed Closed Sicilian setup, one of the most important pieces for Black is the dark-squared bishop. With White committing to g3 and later Bg2, the centre remains fluid and the dark squares around White's king become a natural target. Your plan often involves developing this bishop to an active diagonal — Bb4 is the engine's top reply after Bg2, pinning the knight on c3 and increasing pressure on White's centre. From b4, the bishop can also retreat to c5 if challenged, keeping its influence on the kingside and centre. If White doesn't manage to trade it off, this bishop can become a long-term asset in the middlegame.
The Engine's Best Line: What to Expect
After your third move 3...Nf6, White's strongest reply is Bg2 (the engine's best move, scoring 54.6% for White across over 914,000 games). The engine continues with Bg2 Bb4 Nd5 Bc5. Notice the ideas: White answers your Bb4 by jumping the knight to d5, attacking the bishop and eyeing the c7 pawn. You retreat to c5, keeping the bishop on a strong diagonal. This back-and-forth is typical — both sides are jockeying for control without committing pieces too early. Your job is to be ready for this common sequence and understand that the position remains tense, not tactically forced.
Spotting White's Mistakes: Punish e3, e4, and a3
While White has a clear favourite in Bg2, many opponents play inferior moves. The statistics identify three common errors you can try to exploit: - e3 is a mistake, losing roughly 1.1 pawns of advantage. White blocks the dark-squared bishop and weakens the d3 square — look to activate your pieces aggressively. - e4 is an inaccuracy (losing ~0.6 pawns). White grabs central space but weakens the d3 and f3 squares. Your knight on f6 may soon jump to g4 or target e4. - a3 is an inaccuracy (losing ~0.7 pawns). This prophylactic move wastes time and doesn't help development. Use the tempo to increase activity. In each case, White's best was Bg2. If your opponent plays any of these, you can seize a small but real edge.
What the Numbers Tell Us
Looking at nearly a million games from this exact position (Lichess database, 966,707 games), the practical results are sobering: White wins 54.4%, Black wins 41.6%, with only 4.0% draws. The low draw rate is typical of openings where both sides fight for the initiative. Even with the engine giving White only a +0.38 advantage, the human results show that Black needs to know the plans to avoid drifting into a slightly worse position. The most popular reply, Bg2, scores 54.6% for White — almost identical to the overall average. Your task is to narrow that gap by understanding the typical ideas and avoiding passive play.
Results across 966,707 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Bg2 | 914,335 | 54.6% |
| Nf3 | 17,058 | 52.7% |
| d3 | 11,835 | 51.1% |
| e3 | 10,313 | 51.1% |
| e4 | 6,982 | 47.0% |
| a3 | 3,660 | 51.8% |
Frequently asked questions
Why is the English Opening: King's English Variation called a reversed Sicilian?
Because the pawn structure (White's c-pawn vs Black's e-pawn) mirrors the Open Sicilian but with colours reversed. White plays like Black in a Sicilian Defence, having an extra tempo. In this g3 line, White fianchettoes the king's bishop instead of playing Nf3, leading to a different type of game.
What is Black's best move after Bg2 in this line?
The engine recommends **Bb4**, pinning the knight on c3 against the king. This active development helps Black maintain counterplay. After White's typical reply Nd5, Black retreats the bishop to c5, keeping pressure on the centre and kingside.
Is e3 a mistake for White?
Yes, e3 is classified as a mistake losing roughly 1.1 pawns of advantage compared to the best move Bg2. It blocks White's dark-squared bishop and creates weaknesses on d3 and f3. As Black, you can exploit this with active piece play.
How often does Black win from this position?
In practice, Black wins about 41.6% of games, while White wins 54.4%, with around 4.0% draws. While White scores better, Black has decent winning chances when playing actively and knowing the typical plans.