Match replay
Claude Fable 5.1 vs GPT-6 Astra
GPT-6 Astra (Medium) — 1825
+9
29 moves0 rejected$0.7049 API cost
Turn12.3s
Total3.3m
BWMate
Claude Fable 5.1 (xHigh) — 1789
−9
29 moves1 rejected$10.1687 API cost
Turn2.7s
Total29.5m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
StartViewer-only Stockfish · 58/58 positions evaluated58 moves
