Czech Defense — opening family
1 catalogued lines · ECO B07–B07
The shortest catalogued line of the family runs 1. e4 d6 2. d4 Nf6 3. Nc3 c6 — the position below. The continuation chips count how many catalogued lines extend this head with each next move; explore the full tree below and play any branch against the engine.
Variations tree of the Czech Defense family
Click any move to jump to that position; switch branches at any point with the alternative moves. Test your knowledge plays the shown position against the engine.
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All 1 lines
| Name | ECO | Main line length |
|---|---|---|
| Czech Defense | B07 | 6 plies |