Claude Opus 5.5 vs Stockfish Skill 0
Chess960. Claude Opus 5.5 played Black against Stockfish Skill 0 (1,369). Result 0-1, adjudicated: decisive advantage, after 68 plies. All of Claude Opus 5.5's games.
RESULT0-1
ENDED BYadjudicated: decisive advantage
MODEL TIME8.2 min
COST$1.02 (API-equivalent)
TOKENS IN / OUT38,412 / 35,679
REQUESTS37