Hex
11×11 Hex against KataHex. After the first stone, the other seat may swap colors instead of placing (pie rule). Quality is keep-the-max: 100 × S_after / S_before on each scored decision. See Methodology.
Quality is keep-the-max % = 100 × S_after / S_before, 0–100. Protocol boardbench-0.2.
Table
| Model | Quality | Legality | Cost | n |
|---|
Headline is keep-the-max %. n is quality matches × scored decisions.