Chessy
Caro-Kann Defense: Edinburgh Variation – Play It as Black
The Caro-Kann is famous for being solid, but the Edinburgh Variation (1.e4 c6 2.d4 d5 3.Nd2 Qb6) gives it a sharp, early twist. You immediately attack White's d4 pawn from the queenside, daring White to overreact. The engine rates this +0.70, a clear edge for White, meaning you are noticeably worse out of the opening. Still, the statistics are less one-sided than the evaluation suggests — practice against the top replies will help you navigate the trickiest lines and fight for counterplay. The drill below puts you in this exact position as Black against an adapting engine.
Play the Caro-Kann Defense: Edinburgh Variation against the engine
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Create a free account →What Is the Edinburgh Variation?
After the standard Caro-Kann moves 1.e4 c6 2.d4 d5, most players develop the knight to c3 or d2 to support the e4 pawn. The Edinburgh picks 3.Nd2, and you immediately respond with 3…Qb6, training your queen on the d4 pawn. White cannot safely defend it with c3 (since your queen eyes that square too), so White has to decide how to handle the early pressure. You're already forcing a choice on move three — that's the spirit of the variation.
White's Best Response: Ngf3
Across over 5,000 games, the most popular reply is Ngf3, played 2,383 times. White develops naturally and scores 55.6% — close to the overall White win rate of 55.7% in this position. The engine's suggested continuation after Ngf3 is Bg4 c3 dxe4. Your bishop pins the knight, White secures the centre with c3, and you capture on e4 to open lines. This is the main tabiya of the Edinburgh: you have queenside pressure and a lead in development for the pawn you've given up. Practise this specific sequence to get comfortable with the resulting positions.
Watch Out for c3 – White's Sharper Try
The second most-played move is c3, appearing in 2,007 games. White scores a punishing 58.5% here — the highest win rate among all major replies. By playing c3 immediately, White defends the d4 pawn and threatens to kick your queen with Nb3. You need to be ready for this: the queen may have to retreat, and you can end up a tempo down if you're not precise. The statistics show this is where Black struggles most, so study this line carefully.
Mistakes to Punish
Two moves by White are genuine mistakes you should be ready to exploit: e5 (81 games, White scores only 42.0%) and Nb3 (57 games, White scores 47.4%). Both lose about a pawn's worth of advantage according to the engine. If White pushes e5, they have weakened the d5 square and created a target on e5. If White plays Nb3, they attack your queen but neglect development — you can often regain the initiative. When your opponent plays either of these, trust the position and look for active counterplay.
Results across 5,153 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Ngf3 | 2,383 | 55.6% |
| c3 | 2,007 | 58.5% |
| exd5 | 411 | 51.8% |
| Ne2 | 82 | 48.8% |
| e5 | 81 | 42.0% |
| Nb3 | 57 | 47.4% |
Frequently asked questions
Is the Caro-Kann Edinburgh Variation good for Black?
The engine gives +0.70 in White's favour, so objectively you are a little worse as Black. However, the position is sharp and practical — Black wins 41.1% of games at club level. It's a playable surprise weapon if you enjoy early imbalance.
What is the main line of the Edinburgh Variation?
After 1.e4 c6 2.d4 d5 3.Nd2 Qb6, White's best and most common move is Ngf3. The engine's suggested continuation runs Ngf3 Bg4 c3 dxe4. Black gets the e4 pawn and fights for activity with piece play.
How should Black handle White playing c3 early?
The move c3 is White's most dangerous reply, scoring 58.5%. It defends d4 and threatens Nb3, attacking your queen. Be ready to reposition the queen (often to c7 or a5) and avoid losing a tempo. This line demands careful handling.
What are White's worst moves in this position?
The moves e5 and Nb3 are both mistakes according to the engine. e5 scores only 42.0% for White, and Nb3 just 47.4%. If your opponent plays either, you have good chances to seize the advantage.