- lichessRules(variant): "chess" | "antichess" | "kingofthehill" | "3check" | "atomic" | "horde" | "racingkings" | "crazyhouse"
Parameters
- variant: "standard" | "antichess" | "atomic" | "horde" | "crazyhouse" | "chess960" | "fromPosition" | "kingOfTheHill" | "threeCheck" | "racingKings"
Returns "chess" | "antichess" | "kingofthehill" | "3check" | "atomic" | "horde" | "racingkings" | "crazyhouse"