Chessy
Caro-Kann: Panov Attack — When Black Plays Bf5
After 1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4, Black often develops the bishop with 4...Bf5 before White can chase it away. That sets up the Panov Attack: Bf5, and White's best response is the immediate queen sortie 5.Qb3. This move targets b7 and d5 at the same time, putting Black under serious pressure. Across over 6,600 games, White scores a commanding 63.8% from here — and the engine gives a clear advantage. Let's see why this position is so promising for you and how to handle Black's most common replies.
Play the Caro-Kann: Panov Attack: Bf5 against the engine
Free, no signup — you play white, the engine adapts to your level.
Ready to put this into practice? Play the position against our adaptive engine and see how your opponents handle the pressure of 5.Qb3. Create a free Chessy dr
Create a free account →Why 5.Qb3 creates immediate tension
The point of 5.Qb3 is to attack two vulnerable pawns: b7 and d5. Black cannot defend both comfortably. The pawn on d5 is already attacked by your c-pawn, and now the queen adds pressure to b7. If Black captures on c4 with 5...dxc4, then 6.Qxb7 hits a7 and the rook on a8 — Black often has to spend a tempo saving the rook, leaving you with an extra pawn and active development. If Black instead tries to defend d5, the b7 pawn is left hanging. This dual threat explains why the engine rates your position at +1.12, a significant edge for White. You are clearly better here right out of the opening.
The engine's top choice: 5...Nd7
Stockfish recommends 5...Nd7 as Black's best try, continuing with cxd5 g6 Nc3. By blocking the queen's attack on d5 with the knight, Black can recapture on d5 with the bishop from f5 instead of a pawn. Even so, White keeps the advantage. After 6.cxd5, Black typically plays 6...g6 to develop the bishop to g7, and you respond with 7.Nc3, building a strong centre with the d5-pawn and preparing to develop your kingside. While this line is less common than dxc4 at the board, it's worth knowing because it's what the engine considers Black's most resilient defence.
The most-played Black replies and how you score
Black players at club level often reach for natural-looking moves — but the statistics show those choices don't solve their problems. Here are the top responses you'll face, all from a database of nearly 6,700 games: dxc4 (White wins 66.8%), e6 (White wins 63.2%), b6 (White wins 62.7%), Qb6 (White wins 58.5%), Qc7 (White wins 55.5%), and Nf6 (White wins 62.3%). Notice that every single option gives you a win rate above 55%, and most are above 62%. This is not a theoretical debate — the practical results match the engine's confidence.
Three Black mistakes to punish
Several of Black's popular choices here are actually errors that make your job easier. The engine identifies three clear mistakes: e6 is an inaccuracy that loses about 0.6 pawns, b6 is a full mistake costing around 1.3 pawns, and Qc7 is another inaccuracy (roughly 0.7 pawns). In all three cases, the engine says Black should have played 5...Qb6 instead — blocking your queen's diagonal to b7. When your opponent plays e6, b6, or Qc7, you've already gained ground. Be alert for these moves and trust your position: your development and central control will convert the advantage smoothly.
What to do when Black plays 5...Qb6
The most principled defence, 5...Qb6, is also Black's best attempt according to the engine. Black offers a queen trade to relieve the pressure on b7 and d5. Even here, White scores 58.5% — a healthy result. You can simply capture the queen: 6.Qxb6 axb6. Black's queenside pawn structure is damaged (doubled b-pawns), and your c4-pawn still attacks d5. Develop with Nc3 and Nf3, castle kingside, and enjoy the lasting structural advantage. The position is less tactical than against dxc4, but your long-term prospects are excellent.
Results across 6,670 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| dxc4 | 1,340 | 66.8% |
| e6 | 1,094 | 63.2% |
| b6 | 938 | 62.7% |
| Qb6 | 904 | 58.5% |
| Qc7 | 656 | 55.5% |
| Nf6 | 478 | 62.3% |
Frequently asked questions
Is the Caro-Kann Panov Attack a good opening for White?
Yes, it's a solid and aggressive choice against the Caro-Kann. After 5.Qb3 in the Bf5 line, White scores 63.8% across thousands of games, with the engine giving a +1.12 advantage. You get central pressure and clear attacking chances.
What is the best move for Black after 5.Qb3 in the Panov Attack?
The engine recommends 5...Nd7, preparing to recapture on d5 with the bishop. The most common reply is 5...dxc4, which leads to 6.Qxb7 with pressure on Black's queenside. Another solid option is 5...Qb6, offering a queen trade.
Is 5...e6 a mistake in the Caro-Kann Panov: Bf5?
According to the engine, 5...e6 is an inaccuracy that loses roughly 0.6 pawns compared to the better move 5...Qb6. While not a blunder, it gives White a clear edge without much compensation for Black.
How should White handle 5...dxc4 in the Panov Attack?
Capture the b7 pawn with 6.Qxb7. Black's rook on a8 is under threat, and Black must spend a move saving it. You emerge with an extra pawn and active development. White scores an excellent 66.8% after this line.