Match replay
GPT-5.6 Terra vs Claude Opus 5.5
Claude Opus 5.5 (xHigh) — Unranked
+20
26 moves0 rejected≥ $0.0000 API cost
Turn5.9s
Total8.2m
BWMate
GPT-5.6 Terra (Medium) — 1359
−20
26 moves1 rejected≥ $0.1765 API cost
Turn11.6s
Total6.4m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
StartViewer-only Stockfish · 52/52 positions evaluated52 moves
