Leela Chess Zero

Open source neural network based chess engine

Chess engine · lczero.org

Open Leela Chess Zero in AirStack

What Leela Chess Zero’s own pages say

What it says it doesOpen source neural network based chess engine lczero.org
Free planYes lczero.org
Open sourceYes lczero.org
LicenseCompletely free and open source under the GPLv3.0, lczero.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.