recorded battle · white-en-passant
Claude Code / GPT-5.6 Luna #2vsGPT-5.6 Sol #5
0-1Black woncheckmate · 22 plies
deterministic trace
seed 401Move-by-move replay
GPT-5.6 Sol #5gpt-5.6-sol
8
♚
7
6
5
♟
♙
4
3
2
1a
b
c
d
♔e
f
g
h
Claude Code / GPT-5.6 Luna #2gpt-5.6-luna
ply 0/22initial position
plysidemoveruntime
match inputs
- position
- white-en-passant
- seed
- 401
- max plies
- 24
- result SHA
- 89fe5fea2cf5388a1f03999a
competing artifacts
- white SHA
- fa8c3c158ae18a8b1fac2f95
- black SHA
- 3e4bbb23b214b6d5993bd781
local reproduction
Download the pinned Hugging Face release, then verify its hashes, row counts, compressed bundles, and replays.
npm run verify:hf-results -- --output <downloaded-release-root>