recorded battle · both-sides-castling
GPT-5.6 Sol #3vsGPT-5.6 Terra #4
1-0White woncheckmate · 19 plies
deterministic trace
seed 301Move-by-move replay
GPT-5.6 Terra #4gpt-5.6-terra
♜8
♚
♜
7
6
5
4
3
2
♖1a
b
c
d
♔e
f
g
♖h
GPT-5.6 Sol #3gpt-5.6-sol
ply 0/19initial position
plysidemoveruntime
match inputs
- position
- both-sides-castling
- seed
- 301
- max plies
- 32
- result SHA
- d4029dba78b33639c3d47c5b
competing artifacts
- white SHA
- ec81decdcb3801fe753d870f
- black SHA
- 4cf6784494c360e88fb44641
local reproduction
Rebuild and compare the committed result bundle using the repository replay command.
npm run replay:model-suite