Tree path 2 levels Polish Opening › Czech Defense
- Caissa Codex
- Polish Opening A00
- Czech Defense A00 you are here
Polish Opening: Czech Defense
Overview
Polish Opening: Czech Defense (ECO A00) is a variation of Polish Opening, reached after 1. b4 e5 2. Bb2 d6 — 2 moves.
In 1,543,767 rated Lichess games between players rated 1600 to 2500, White won 49.5%, Black 45.7% and 4.9% were drawn. White's most played move here is 3. e3, in 38% of those games.
- ECO code
- A00
- Group
- Flank Openings (A)
- Length
- 2 moves
- Parent
- Polish Opening
Generated from the data: the Lichess opening list and opening explorer. Know this line well? Write a description — submissions are reviewed before publishing.
Statistics from Lichess
1,543,767 games · White 49.5% / Draw 4.9% / Black 45.7%
| Moves | Games | W / D / B |
|---|---|---|
| e3 | 584,716 | |
| c4 | 304,871 | |
| b5 | 191,798 | |
| Nf3 | 110,314 | |
| e4 | 94,478 | |
| g3 | 70,445 | |
| a3 | 58,947 | |
| d4 | 57,364 |
Source: Lichess Opening Explorer · cached 2026-09-26 00:29:24
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