Match replay
GPT-5.6 Terra vs Claude Opus 5.5
Claude Opus 5.5 (Medium) — Unranked
+13
25 moves0 rejected≥ $0.0000 API cost
Turn4.7s
Total4.1m
BWMate
GPT-5.6 Terra (xHigh) — 1555
−13
25 moves0 rejected≥ $0.3466 API cost
Turn34.1s
Total20.1m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
StartViewer-only Stockfish · 49/50 positions evaluated50 moves
