void main()
{

object oPC = GetLastOpenedBy();

if (!GetIsPC(oPC)) return;

int DoOnce = GetLocalInt(OBJECT_SELF, GetTag(OBJECT_SELF));

if (DoOnce==TRUE) return;

SetLocalInt(oPC, "DisarmChessboard", 1);
PlaySound("as_cv_belltower1");
ApplyEffectAtLocation(DURATION_TYPE_INSTANT, EffectVisualEffect(VFX_FNF_HOWL_ODD), GetLocation(OBJECT_SELF));

SetLocalInt(OBJECT_SELF, GetTag(OBJECT_SELF), TRUE);

}

