Unsure how to handle 1.d4 c5 2.c3? You've stepped into the Old Benoni, and with 2...Nf6 you're already off the beaten path. The engine evaluates the position at +0.23 — a tiny edge for White, but in practice Black actually scores better across over 140,000 games. This page breaks down what to expect after the most common White replies, how to use the statistics to your advantage, and where your opponents typically go wrong. Fire up the interactive drill below to test yourself against the most critical lines.
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Play the Benoni Defense: Old Benoni: c3 against the engine
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Ready to turn the Old Benoni into a reliable weapon? Start the interactive drill below and the engine adapts to your level — no account required to play the key
Find your own #1 mistake — free →Why the Old Benoni Works
The Old Benoni (1.d4 c5) is an immediate fight for the centre — Black refuses to let White occupy d4 without a challenge. After 2.c3 Nf6, you've invited White to shore up the pawn with 3.d5 or to play more quietly. The engine gives +0.23, a microscopic edge for White, meaning you are essentially equal out of the opening. But the real story is in the results: across 143,867 games, Black actually scores 49.8% to White's 46.5%, with only 3.7% draws. That's a practical edge for you. White has to know what they're doing, and many club players don't.
The Engine's Recommendation: 3.d5
Stockfish's top choice for White is 3.d5, continuing with e6, c4, and a6. This turns the game into a genuine Benoni structure, and you as Black get exactly the kind of unbalanced fight you wanted. White gains space but you get counterplay on the queenside and along the dark squares. Because 3.d5 is only the sixth most popular move in practice (4,289 games), many opponents will sidestep it — and that's often good news for you. When White plays 3.d5, they score only 43.4% — well below their average — so don't be afraid if you see it pushed to d5.
The Most Popular White Replies and Your Results
White's most common move is 3.Nf3 (37,882 games, White scores 47.6%), but this is a quiet developing move that doesn't challenge your setup. Your job is simple: continue developing naturally and look to strike in the centre. Next is 3.Bf4 (34,521 games, White scores 48.7%) and 3.e3 (26,144 games, 46.6%). The sharpest try for White is 3.dxc5 (13,332 games), but it backfires — White scores only 42.7% there, the worst of any popular reply. That should catch your attention: if White grabs the pawn, you get excellent compensation. Even 3.Bg5 (11,802 games) scores only 45.2% for White. Across the board, your opponents are underperforming.
The Critical Mistake to Punish
The statistic that jumps out is White's poor result after 3.dxc5. By taking on c5, White opens the d-file and gives up the centre. You should be ready to quickly develop with ...e6, ...Bxc5, and ...0-0, generating pressure on White's weak d4 square and the b2 pawn after the bishop moves. Many White players expect a quiet positional game and underestimate how active your pieces become. In the drill below, the engine will test you against this and the other main responses — your job is to show that the Old Benoni is more than just a tricky sideline.
Results across 143,867 Lichess games
| Most-played continuation | Games | White wins | |
|---|---|---|---|
| 1 | Nf3Main line | 37,882 | 47.6% |
| 2 | Bf4 | 34,521 | 48.7% |
| 3 | e3 | 26,144 | 46.6% |
| 4 | dxc5 | 13,332 | 42.7% |
| 5 | Bg5 | 11,802 | 45.2% |
| 6 | d5 | 4,289 | 43.4% |
Frequently asked questions
Is the Old Benoni c3 a good opening for beginners?
Yes. The main ideas are easy to grasp — challenge the centre early and create imbalance. Black scores 49.8% in practice, which is excellent for a sharp opening. Just be ready for the quiet moves (3.Nf3, 3.e3) where you need to develop patiently, and for 3.d5 where you enter a genuine Benoni structure.
How should Black respond to 3.dxc5 (capturing the pawn)?
This is actually White's worst-scoring move at 42.7%. Develop quickly with ...e6, recapture with ...Bxc5, and castle. Your lead in development and pressure on d4 gives you strong compensation for the pawn you gave up on c5.
What does +0.23 mean for Black in the Old Benoni?
It means the engine considers the position very close to equal, with a tiny preference for White. From Black's side, that's a perfectly playable position — and the game statistics show you actually outperform your opponent in practice.
Should I be worried if White plays 3.d5?
Not at all. White scores only 43.4% after 3.d5, which is below average for them. You get the standard Benoni pawn structure with ...e6, ...c4, ...a6, and you can fight for queenside counterplay while White expands on the kingside.