The English Opening can feel slippery when you're sitting on the Black side. After 1.c4 g6 2.g3 c5, you've entered the Great Snake Variation with g3 — a principled, hypermodern setup where Black fianchettoes and challenges White's space immediately. Stockfish gives this position +0.26, a small edge for White. That means you are slightly worse, but barely — the game is wide open, and the statistics across 125,673 games tell a promising story: White wins 51.5%, draws 4.7%, and Black wins 43.9%. One key moment is coming up, and this page will show you exactly what to do. Jump into the drill below and start practising the critical reply.
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Play the English Opening: Great Snake Variation: g3 against the engine
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Find your own #1 mistake — free →The Great Snake Idea – Fighting the English Your Way
This variation is a direct cousin of the King's Indian setup, adapted for the English Opening. Your plan is straightforward: fianchetto your bishop to g7, control the dark squares, and prepare to challenge White's centre with moves like ...d5 or ...e5 at the right moment. The g3 from White suggests they are playing a quieter, Keres-Panno style system rather than attacking immediately. That suits you fine. Your job is to develop solidly, keep your pawn structure flexible, and wait for White to commit. The engine's best continuation after Bg2 (White's top move) is Bg7 Nf3 Nc6 — a clean, natural developing sequence where neither side has forced weaknesses yet. You're aiming for a balanced middlegame where your dark-squared bishop is your star piece.
The Most Popular Move: Bg2 and How to Answer It
White's most common choice by a huge margin is Bg2, appearing in 115,363 games out of 125,673 total — the dominant continuation by far. White scores 51.7% after Bg2, which is actually slightly above their overall win rate — so you need to be ready. The engine's recommended reply chain is straightforward: you play ...Bg7, and after Nf3 you continue with ...Nc6. This puts pressure on the d4 square and keeps your kingside flexible. There's no need to rush. If White plays something other than Bg2 — like Nc3 (6,070 games, White scores 49.1%) or Nf3 (1,743 games, White scores 49.1%) — you're actually in even better shape statistically. Your basic development plan doesn't change: ...Bg7, ...Nc6, and prepare to fight for the centre.
What the Statistics Tell You About Your Chances
The numbers here are your honest friend. With 43.9% Black wins and only 4.7% draws, this opening leads to decisive, combative games — most of the time someone wins. White's 51.5% win rate is only about 7.5 percentage points higher than yours, which is a much narrower gap than in many main-line openings. That +0.26 evaluation from Stockfish is the smallest possible edge. Compare that to White's alternatives: after e3 (797 games) White scores only 47.2%; after d4 (340 games) just 46.2%; and after d3 (325 games) a modest 47.7%. If your opponent steps away from the main Bg2 path, your winning chances actually increase. This is a fighting opening where preparation pays off.
Typical Middlegame – What to Aim For
Once you've played ...Bg7 and ...Nc6, you'll usually reach a position where White has Bg2, Nf3, and 0-0 in some order. Your next typical break is ...d5 or ...e5, challenging White's c4 pawn and opening lines for your bishops. The dark-squared bishop on g7 is your long-term weapon — it eyes the centre and the queenside. If White castles kingside, you can sometimes look for a kingside attack with ...h5-h4 ideas, or calmly play ...d6 and ...e5 to build a classic King's Indian-style centre. The key is not to overreach. White has a tiny edge, so respect it, but don't fear it. Play principled chess, develop your pieces, and trust that your setup is sound.
Results across 125,673 Lichess games
| Most-played continuation | Games | White wins | |
|---|---|---|---|
| 1 | Bg2Main line | 115,363 | 51.7% |
| 2 | Nc3 | 6,070 | 49.1% |
| 3 | Nf3 | 1,743 | 49.1% |
| 4 | e3 | 797 | 47.2% |
| 5 | d4 | 340 | 46.2% |
| 6 | d3 | 325 | 47.7% |
Frequently asked questions
Is the English Opening Great Snake g3 a good opening for Black?
Yes, it's a solid, hypermodern choice. Out of 125,673 games, Black wins 43.9% while White wins 51.5%. The engine gives White only a +0.26 edge, which is very small. You get a fighting, unbalanced game where your dark-squared bishop is a powerful piece.
What is the best move for White after 1.c4 g6 2.g3 c5?
The engine recommends Bg2, which appears in roughly 115,363 games — the overwhelming favourite from this position. Your best response is ...Bg7, followed by Nf3 and then ...Nc6, developing naturally.
What should Black do if White plays Nc3 instead of Bg2?
White scores slightly less (49.1%) after Nc3 compared to Bg2 (51.7%). You should continue with your normal plan: ...Bg7, then ...Nc6, and ...d6 or ...d5 as appropriate. The extra tempo compared to the main line may even slightly favour you.
Does Black often win or draw in the Great Snake g3?
Most games are decisive. Draws happen only 4.7% of the time. Black wins 43.9% and White wins 51.5%. If you're looking for an opening with clear outcomes and good fighting chances, this is a strong choice.
How many games feature the English Opening: Great Snake Variation: g3?
Over 125K Lichess games have reached the English Opening: Great Snake Variation: g3 position. White wins 51.5%, Black wins 43.9%, with 4.7% draws — based on real rated games.