genRandInitFen(seed) {
const options = Object.assign({mode: "suicide"}, this.options);
const gr = new GiveawayRules({options: options, genFenOnly: true});
+ const baseFen = gr.genRandInitFen(seed);
// Add empty cmove:
- return (
- gr.genRandInitFen(seed).slice(0, -17) + '{"enpassant":"-","cmove":"-"}');
+ const fenParts = baseFen.split(" ");
+ let others = JSON.parse(fenParts[3]);
+ others["cmove"] = "-";
+ return fenParts.slice(0, 3).join(" ") + " " + JSON.stringify(others);
}
getFen() {