B13

Caro-Kann Defense: Panov-Botvinnik, Herzog Defense

Chess diagram: Caro-Kann Defense: Panov-Botvinnik, Herzog Defense after 7…Na5

Type a move and press Enter: e4, Nf3, O-O, or from and to squares like g1f3 (e7e8q to promote). The board is also played with the mouse.

Play any move on the board to explore from there, or step through the line with ‹ › and the arrow keys.

Statistics from Lichess

1,981 games: White 45.0% / Draw 7.5% / Black 47.5%

The moves played next. Pick one to see it on the board.
Next moveGamesWhite / Draw / BlackW / D / B
773773
693693
167167
146146
116116
5252
1010
99

Rated Lichess games between players rated 1600 to 2500, from the Lichess opening explorer, updated Nov 6, 2026

Engine evaluation

0.00 The position is about equal

Best play: 8. Nf3 a6 9. Qe2 h6 10. Bxf6 gxf6 11. g3 b5 12. Bg2 Bg7

Stockfish 19, depth 30, after the line's last move. Scores are in pawns, from White's side.

Overview

Caro-Kann Defense: Panov-Botvinnik, Herzog Defense (ECO B13, Semi-Open Games) is a variation of the Caro-Kann Defense: Panov Attack, Modern Defense, reached after 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Na5 (7 moves).

In 1,981 rated Lichess games between players rated 1600 to 2500, White won 45.0%, Black 47.5% and 7.5% were drawn. White's most played move here is 8. Bxc4, in 39% of those games.

Written from the Lichess opening list and explorer. Know this line well? Write about it.

Write a description or report a mistake
What would you like to send?

Markdown supported (headings ###, bold, lists, links). Submissions are reviewed before publishing.

How to play against the Caro-Kann Defense: Panov-Botvinnik, Herzog Defense

8. b4 scores best for White: 55.5%, with White winning 51.4% and Black 40.4% of 146 games. The most played, 8. Bxc4, scores 49.5% in 773 games, and 8. Bxf6 scores lowest: 41.8%. Stockfish's first choice is 8. Nf3.

Main answers: those played in at least 5% of these games. Score: White's wins plus half the draws, in rated Lichess games between players rated 1600 to 2500. How to play against other popular openings

Cite this page

Caissa Codex. “Caro-Kann Defense: Panov-Botvinnik, Herzog Defense (B13)”. Lichess data as of 6 Nov 2026. https://chesscodex.org/openings/caro-kann-defense-panov-botvinnik-herzog-defense