CHESS BENCHMARK · CHESS960

Claude Opus 5.5 vs Skill 0, 10% random moves

Chess960. Claude Opus 5.5 played White against Skill 0, 10% random moves (1,063). Result 1-0, adjudicated: decisive advantage, after 49 plies. All of Claude Opus 5.5's games.

RESULT1-0
ENDED BYadjudicated: decisive advantage
MODEL TIME4.2 min
COST$0.571 (API-equivalent)
TOKENS IN / OUT25,610 / 18,312
REQUESTS26