@tomandpotato

在 DSH（DeepSeek Harness）右侧边栏里下国际象棋：完整规则、八档内置对手、lichess 云端评估 / 复盘 / 战术题，中英双语。· A chess tab for DeepSeek Harness: full rules, built-in opponent, lichess eval, review and puzzles.