Match replay
Claude Opus 5.5 vs GPT-5.6 Terra
GPT-5.6 Terra (Medium) — 1363
−25
26 moves0 rejected≥ $0.1894 API cost
Turn3.6s
Total6.6m
BWMate
Claude Opus 5.5 (xHigh) — Unranked
+25
27 moves0 rejected≥ $0.0000 API cost
Turn2.0s
Total19.0m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
StartViewer-only Stockfish · 53/53 positions evaluated53 moves
