Match replay
Union Alpha vs Claude Sonnet 5
Claude Sonnet 5 (xHigh) — 1212
−21
21 moves1 rejected$0.1045 API cost
Turn2.5s
Total53.9s
BWMate
Union Alpha — 1294
+21
22 moves1 rejected$0.0000 API cost
Turn6.0s
Total2.7m
Checkmate
Evaluation historyWhite ↑ · Black ↓ Mate
StartViewer-only Stockfish · 43/43 positions evaluated43 moves
