Claude Opus 5.5 vs Stockfish Skill 2
Chess960. Claude Opus 5.5 played White against Stockfish Skill 2 (1,519). Result 1-0, adjudicated: decisive advantage, after 39 plies. All of Claude Opus 5.5's games.
RESULT1-0
ENDED BYadjudicated: decisive advantage
MODEL TIME3.0 min
COST$0.351 (API-equivalent)
TOKENS IN / OUT18,678 / 10,096
REQUESTS20