Chessy
Facing the Hungarian Opening: Catalan Formation e3 as Black
The Hungarian Opening: Catalan Formation e3 begins quietly: 1.g3 d5 2.Bg2 e6 3.e3 e5. White fianchettoes early and aims for a solid reversed-Catalan setup, but this isn't a dangerous system for Black if you know what to do. In the resulting position, Stockfish rates it +0.19, a tiny edge for White — meaning you are essentially dead level out of the opening. Over 4,908 games Black scores a respectable 42.1% here, so there's plenty of fighting chess ahead. The drill below puts you on the Black side, ready to meet White's next move with the right reply.
Play the Hungarian Opening: Catalan Formation: e3 against the engine
Free, no signup — you play black, the engine adapts to your level.
Ready to meet the Hungarian Opening with confidence? Step into the drill below and practise Black's best replies against White's most common moves — including a
Create a free account →The Critical Moment: Fight for the Centre
After 1.g3 d5 2.Bg2 e6 3.e3 e5, White has several options, but the engine's top choice is d4, aiming to open the centre while your pawns are still on d5 and e5. If White plays d4, the best continuation is d4 e4 c4 c6 — a sharp fight where Black's d5-pawn comes under pressure. From the statistics, White's most popular move is actually Ne2 (played in 2,769 games), which scores 55.5% for White but is not as principled. Your task as Black is to be ready for whatever White tries, and the drill will help you practise the correct reaction to each of White's common moves.
Spotting White's Inaccuracies
The FACTS reveal that several of White's most-played moves are actual inaccuracies — great news for you. Here are the ones to watch for: - b3 (544 games, 52.4% for White) is an inaccuracy costing White about 0.8 pawns; better was d4. - d3 (370 games, 52.7% for White) is an inaccuracy costing about 0.5 pawns. - c3 (250 games, 52.8% for White) is another inaccuracy costing about 0.8 pawns. When your opponent plays one of these, you haven't just survived — you've gained a measurable edge. The engine says d4 was better in all three cases. If White avoids d4, you can take a small but real step forward.
What the Statistics Tell Us
Looking at the database of 4,908 games, White wins 53.7%, draws occur only 4.2%, and Black wins 42.1%. That low draw rate is telling: this is a fighting opening, not a solid equaliser. When you're Black, you can expect a game where both sides have chances, and your 42.1% win rate is healthy for a position where the engine gives White a tiny plus. The most popular reply Ne2 (2,769 games) scores 55.5% for White — still below the overall White average, suggesting Black is doing fine even against the main line. The drill will let you test your responses against all these continuations so you feel confident at the board.
Your Plan as Black
Since you are dead level out of the opening, your priorities are simple: complete your development, keep the centre stable, and look for chances if White misplaces a piece. Typical ideas include developing your kingside (Nf6, Be7, O-O), then deciding whether to challenge the centre with c6 and later ...dxe4 or to expand on the queenside. The Catalan formation for White (g3, Bg2) puts pressure on your d5-pawn, so be mindful of tactical shots involving the long diagonal. The drill will walk you through the engine's best responses so you know exactly how to handle each of White's setups.
Results across 4,908 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Ne2 | 2,769 | 55.5% |
| b3 | 544 | 52.4% |
| d3 | 370 | 52.7% |
| d4 | 260 | 51.9% |
| c3 | 250 | 52.8% |
| Nc3 | 175 | 56.0% |
Frequently asked questions
Is the Hungarian Opening: Catalan Formation e3 dangerous for Black?
No. Stockfish gives it only +0.19, a tiny edge for White, which is essentially dead level. Black scores 42.1% in practice, so there's nothing to fear. Just play solidly and you'll have good chances.
What is White's best move after 1.g3 d5 2.Bg2 e6 3.e3 e5?
The engine recommends d4, aiming to open the centre. From there the best continuation is d4 e4 c4 c6. However, most club players choose Ne2 instead, which is less testing.
Which White moves are mistakes in this position?
Three common moves are inaccuracies: b3, d3, and c3. All three lose between 0.5 and 0.8 pawns compared to the best move d4. If your opponent plays any of these, you have a small but real advantage.
What is the typical result of this opening?
Out of over 4,900 games, White wins 53.7% and Black wins 42.1%, with only 4.2% draws. It's a fighting, low-draw opening where both sides have practical chances — not a quick draw by any means.