Caro-Kann Advance Bishop Trap
After 4.h4 in the Caro-Kann Advance, the automatic 4...e6?? loses the bishop on f5 to g4, f3 and h5. One of the most common opening blunders in our game set.
In the Tal Variation White pushes the h-pawn on move four. Black's usual plan of ...e6 now shuts the bishop's way home. It is one of the most common decisive opening mistakes among players rated 1800+ in our game set.
How the Caro-Kann Advance Bishop Trap works
Click a card to see it on the board, then play the punishment yourself.
How often does it work?
Counted in real rated Lichess games, not estimated.
| Rating | Reached the position | Played 4...e6? | Fall rate |
|---|---|---|---|
| 1200–1400 | 155 games | 66 | 43% |
| 1500–1700 | 446 games | 102 | 23% |
| 1900–2100 | 1,046 games | 79 | 8% |
Sample: up to 1,000,000 rated Lichess games per rating band (May 2024), same move order only.
Among players rated 1800 and higher, 4...e6? was played in 12,803 of the games our puzzles are drawn from. Strong players fall for it too.
How to avoid the Caro-Kann Advance Bishop Trap
What Black should play instead.
Now spot it in a real game
Knowing a trap by name is not the same as seeing it at the board. Solve positions from real games until the pattern fires by itself.
Caro-Kann Advance Bishop Trap
Getting there…4...e6 closes the diagonal back to c8, so the bishop on f5 has no retreat. 5.g4! Be4 6.f3 Bg6 7.h5 and the bishop is trapped. Black gets a pawn or two for it.