});
}
- static GenRandInitFen() {
- return ChessRules.GenRandInitFen() + " 0000000000";
+ getEpSquare(moveOrSquare) {
+ if (typeof moveOrSquare !== "object" || moveOrSquare.vanish.length > 0)
+ return super.getEpSquare(moveOrSquare);
+ // Landing move: no en-passant
+ return undefined;
+ }
+
+ static GenRandInitFen(randomness) {
+ return ChessRules.GenRandInitFen(randomness) + " 0000000000";
}
getFen() {
);
}
+ getFenForRepeat() {
+ return (
+ this.getBaseFen() + "_" +
+ this.getTurnFen() + "_" +
+ this.getFlagsFen() + "_" +
+ this.getEnpassantFen() + "_" +
+ this.getReserveFen()
+ );
+ }
+
getReserveFen() {
let counts = new Array(10);
for (