X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2Fvariants%2FSuction.js;h=7fff939e9329a40682106074cdbafb9411d7e91b;hb=c3ff3a0c807d97c0311a06491318fe02440266db;hp=4ddffbe45b1ca75b4f5d1bdc4e1229c1504024c7;hpb=2f8dce6a81063289d9d4cbca7971f80b1b194b84;p=vchess.git

diff --git a/client/src/variants/Suction.js b/client/src/variants/Suction.js
index 4ddffbe4..7fff939e 100644
--- a/client/src/variants/Suction.js
+++ b/client/src/variants/Suction.js
@@ -1,6 +1,16 @@
 import { ChessRules, PiPo, Move } from "@/base_rules";
+import { SuicideRules } from "@/variants/Suicide";
 
 export class SuctionRules extends ChessRules {
+  static get PawnSpecs() {
+    return Object.assign(
+      {},
+      ChessRules.PawnSpecs,
+      // No promotions:
+      { promotions: [V.PAWN] }
+    );
+  }
+
   static get HasFlags() {
     return false;
   }
@@ -132,7 +142,6 @@ export class SuctionRules extends ChessRules {
 
   filterValid(moves) {
     if (moves.length == 0) return [];
-    const color = this.turn;
     return moves.filter(m => {
       const L = this.cmoves.length; //at least 1: init from FEN
       return !this.oppositeMoves(this.cmoves[L - 1], m);
@@ -141,7 +150,7 @@ export class SuctionRules extends ChessRules {
 
   static GenRandInitFen(randomness) {
     // Add empty cmove:
-    return ChessRules.GenRandInitFen(randomness).slice(0, -6) + "- -";
+    return SuicideRules.GenRandInitFen(randomness) + " -";
   }
 
   getCmoveFen() {