Adjustments + add en-passant to Zen rules

[vchess.git] / client / src / variants / Sittuyin.js

diff --git a/client/src/variants/Sittuyin.js b/client/src/variants/Sittuyin.js
index c93c3f0..0ddf74c 100644 (file)
--- a/client/src/variants/Sittuyin.js
+++ b/client/src/variants/Sittuyin.js
@@ -10,6 +10,21 @@ export class SittuyinRules extends ChessRules {
     return false;
   }
 
+  static get Monochrome() {
+    return true;
+  }
+
+  static get Notoodark() {
+    return true;
+  }
+
+  static get Lines() {
+    return ChessRules.Lines.concat([
+      [[0, 0], [8, 8]],
+      [[0, 8], [8, 0]]
+    ]);
+  }
+
   static get PawnSpecs() {
     return Object.assign(
       {},