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var zba125 in this.areas){z56e60.areas[zba125]={};z56e60.areas[zba125].zad85d=[];for(
var z1efa8 in this.areas[zba125].zad85d)
if(typeof this.areas[zba125].zad85d[z1efa8]!="function")z56e60.areas[zba125].zad85d.push(this.areas[zba125].zad85d[z1efa8]);}for(
var z01e88 in this.za429c)z56e60.za429c[z01e88]=this.za429c[z01e88];for(
var n=0;n<this.zca669.length;n++){z56e60.zca669.push(this.zca669[n]);z56e60.z83b73.push(this.z83b73[n]);z56e60.z6f1d0.push(this.z6f1d0[n]);z56e60.zee076.push(this.zee076[n]);z56e60.ze4319.push(this.ze4319[n]);}z56e60.z9ac48=this.z9ac48;return z56e60;},clear:function(){this.zad85d={};for(
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var id=(this.zfa082<10?"0"+this.zfa082:this.zfa082);this.zfa082++;z1efa8.color=color;z1efa8.type=type;z1efa8.zba125=zcc2ef;this.zad85d[id]=z1efa8;this.areas[zcc2ef].zad85d.push(id);return z1efa8;},assign:function(z56e60){this.clear();this.zfa082=z56e60.zfa082;for(
var z1efa8 in z56e60.zad85d){this.zad85d[z1efa8]={};this.zad85d[z1efa8].color=z56e60.zad85d[z1efa8].color;this.zad85d[z1efa8].type=z56e60.zad85d[z1efa8].type;this.zad85d[z1efa8].zba125=z56e60.zad85d[z1efa8].zba125;}for(
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var z1efa8 in z56e60.areas[zba125].zad85d)
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var z404ff=za14da.areas[zba125].zad85d;while(z404ff.length>0){
var p=z404ff.pop();za14da.zad85d[p].zba125=null;}},z34d1b:function(zea6ec,where,za14da,z2ba00,z84c44){},zf5466:function(zea6ec,where,za14da,z2ba00,z84c44,text){},z4cc87:function(za14da,z739c1,text){for(
var i=0;i<z739c1.length;i+=4){
var zea6ec=z739c1.substring(i,i+2);
var where=z739c1.substring(i+2,i+4);
var z2ba00=null;
if((z739c1.length>i+4)&&(z739c1.substring(i+4,i+5)=='(')){
var zac898=z739c1.indexOf(')',i+4);z2ba00=z739c1.substring(i+5,zac898);i+=z2ba00.length+2;}this.zf5466(zea6ec,where,za14da,z2ba00,false,text);}}};(function(){function z63dd2(array,x,y){
if(array[x])
if(array[x][y])return array[x][y];return null;}function z3a35b(n){
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var j=8;j>=1;j--)for(
var i=1;i<=8;i++){
var zb4f8d=(String.fromCharCode(96+i)+j);z7834f.z35c9f(zb4f8d);}},zceef8:function(za14da){
var zfb82d=new Array(9);for(
var i=1;i<=8;i++)zfb82d[i]=new Array(null,null,null,null,null,null,null,null,null);for(
var z0a1f1 in za14da.zad85d){{
var zb4f8d=za14da.zad85d[z0a1f1].zba125;
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var z614e3=0;
var z94ba4=0;for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];
if(z1efa8.type=="k"&&z1efa8.zba125)
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if(z614e3!=1||z94ba4!=1)return null;}{for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];
if(z1efa8.type=="p"&&z1efa8.zba125){
var z524fd=z1efa8.zba125.charCodeAt(1)-48;
if(z524fd==1||z524fd==8)return null;}}}
if(this.z4eb29=="full"){
var z25bb2=za14da.za429c["sm"];
var zef618=null;for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];{
if(z1efa8.type=="k"&&z1efa8.color==3-z25bb2)zef618=z1efa8.zba125;}}
if(zef618)
if(this.z21214(zef618,z25bb2,za14da))return null;
var z2b47a=za14da.za429c['cs'];
var zee517=/[KkQq\-]{4}/;
if(!z2b47a.match(zee517))return null;}return{};},z31a2a:function(zea6ec,where,za14da,zc7ecf){
var z1432e=zc7ecf?zc7ecf:this.za9bee;
if(this.z5f76d)return{};
var z25bb2=za14da.za429c["sm"];
var zc6329=za14da.za429c["cs"];
var z8c488=za14da.zad85d[zea6ec].color;
var zfb82d=this.zceef8(za14da);
var z04fd5=za14da.zad85d[zea6ec].zba125;
var z1ab69=z04fd5.charCodeAt(0)-96;
var za38c6=z04fd5.charCodeAt(1)-48;
var z8a349=where.charCodeAt(0)-96;
var z1316b=where.charCodeAt(1)-48;
var zb8017=za14da.zad85d[zea6ec].type;
var ze661a=!zfb82d[z8a349][z1316b];
var z79993=zfb82d[z8a349][z1316b]&&(za14da.zad85d[zfb82d[z8a349][z1316b]].color!=z8c488);
var direction=z8c488==1?1:-1;
var za73d0=false;
var z4e2bd=false;
if(z1ab69==z8a349&&za38c6==z1316b){return null;}
if(z25bb2!=z8c488&&z1432e!="off")return null;
if(z1432e=="off"||z1432e=="sideonly"){
if(zb8017=="p")
if((z1316b==1&&z8c488==2)||(z1316b==8&&z8c488==1))return{z4e2bd:true};
if(zb8017!='k')return{};}
var z2b10f=(z1432e=="minimal");
var z221bd=(z1432e!="full");
if(zb8017=="p"){
if((z8a349==z1ab69)&&(z1316b==za38c6+direction)&&(ze661a||z2b10f))za73d0=true;else
if((z8a349==z1ab69)&&(z1316b==za38c6+direction+direction)&&(ze661a||z2b10f)&&(!zfb82d[z1ab69][za38c6+direction]||z2b10f)&&((z8c488==1&&za38c6==2)||(z8c488==2&&za38c6==7)))za73d0=true;else
if((z79993||z2b10f)&&(Math.abs(z8a349-z1ab69)==1)&&(z1316b==za38c6+direction))za73d0=true;else
if((ze661a)&&(Math.abs(z8a349-z1ab69)==1)&&(z1316b==za38c6+direction)&&where==za14da.za429c["ep"])za73d0=true;
if(za73d0&&((z1316b==1&&z8c488==2)||(z1316b==8&&z8c488==1)))z4e2bd=true;}
if(zb8017=="k"){
var z81a9b;
var z2c987;
if(z8c488==1){z81a9b=(zc6329.indexOf("k")!=-1||(z221bd&&zfb82d[8][1]&&za14da.zad85d[zfb82d[8][1]].type=='r'&&za14da.zad85d[zfb82d[8][1]].color=='1'));z2c987=(zc6329.indexOf("q")!=-1||(z221bd&&zfb82d[1][1]&&za14da.zad85d[zfb82d[1][1]].type=='r'&&za14da.zad85d[zfb82d[1][1]].color=='1'));}else{z81a9b=(zc6329.indexOf("K")!=-1||(z221bd&&zfb82d[8][8]&&za14da.zad85d[zfb82d[8][8]].type=='r'&&za14da.zad85d[zfb82d[8][8]].color=='2'));z2c987=(zc6329.indexOf("Q")!=-1||(z221bd&&zfb82d[1][8]&&za14da.zad85d[zfb82d[1][8]].type=='r'&&za14da.zad85d[zfb82d[1][8]].color=='2'));}
if((Math.abs(z8a349-z1ab69)<=1)&&(Math.abs(z1316b-za38c6)<=1)&&(ze661a||z79993||z2b10f))za73d0=true;else
if(z81a9b&&((z8c488==1&&za38c6==1&&z1316b==1)||(z8c488==2&&za38c6==8&&z1316b==8))&&(z1ab69==5)&&(z8a349==7)&&((ze661a)&&(zfb82d[8][za38c6]&&za14da.zad85d[zfb82d[8][za38c6]].type=="r"&&za14da.zad85d[zfb82d[8][za38c6]].color==z8c488)&&!zfb82d[6][za38c6])){
var z90e2c=(z8c488==1)?"e1":"e8";
var z03b3b=(z8c488==1)?"f1":"f8";
var z0f446=(z8c488==1)?"g1":"g8";
if((!this.z21214(z90e2c,3-z8c488,za14da)&&!this.z21214(z03b3b,3-z8c488,za14da)&&!this.z21214(z0f446,3-z8c488,za14da))||z2b10f){za73d0=true;}}else
if(z2c987&&((z8c488==1&&za38c6==1&&z1316b==1)||(z8c488==2&&za38c6==8&&z1316b==8))&&(z1ab69==5)&&(z8a349==3)&&((ze661a)&&(zfb82d[1][za38c6]&&za14da.zad85d[zfb82d[1][za38c6]].type=="r"&&za14da.zad85d[zfb82d[1][za38c6]].color==z8c488)&&!zfb82d[4][za38c6]&&!zfb82d[2][za38c6])){
var z90e2c=(z8c488==1)?"e1":"e8";
var z03b3b=(z8c488==1)?"d1":"d8";
var z0f446=(z8c488==1)?"c1":"c8";
if((!this.z21214(z90e2c,3-z8c488,za14da)&&!this.z21214(z03b3b,3-z8c488,za14da)&&!this.z21214(z0f446,3-z8c488,za14da))||z2b10f){za73d0=true;}}}
if(zb8017=="n"){
if((ze661a||z79993||z2b10f)&&((Math.abs(z8a349-z1ab69)==1&&Math.abs(z1316b-za38c6)==2)||(Math.abs(z8a349-z1ab69)==2&&Math.abs(z1316b-za38c6)==1)))za73d0=true;}
if(zb8017=="r"||zb8017=="q"){
if(ze661a||z79993||z2b10f){
var z7c193=z3a35b(z8a349-z1ab69);
var z65c9b=z3a35b(z1316b-za38c6);
if(z65c9b==0){
var i=z1ab69+z7c193;while(i!=z8a349){
if(zfb82d[i][za38c6]&&!z2b10f)break;i+=z7c193;}
if(i==z8a349)za73d0=true;}else
if(z7c193==0){
var j=za38c6+z65c9b;while(j!=z1316b){
if(zfb82d[z1ab69][j]&&!z2b10f)break;j+=z65c9b;}
if(j==z1316b)za73d0=true;}}}
if(zb8017=="b"||zb8017=="q"){
if(ze661a||z79993||z2b10f){
var z7c193=z3a35b(z8a349-z1ab69);
var z65c9b=z3a35b(z1316b-za38c6);
if(z7c193!=0&&z65c9b!=0&&Math.abs(z8a349-z1ab69)==Math.abs(z1316b-za38c6)){
var i=z1ab69+z7c193;
var j=za38c6+z65c9b;while(i!=z8a349&&j!=z1316b){
if(zfb82d[i][j]&&!z2b10f)break;i+=z7c193;j+=z65c9b;}
if(i==z8a349&&j==z1316b)za73d0=true;}}}
if(za73d0&&z1432e=="full"){this.zf5466(zea6ec,where,za14da,"",true);
var zef618=null;for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];{
if(z1efa8.type=="k"&&z1efa8.color==z8c488)zef618=z1efa8.zba125;}}
if(zef618)
if(this.z21214(zef618,3-z8c488,za14da))za73d0=false;this.z34d1b(zea6ec,where,za14da,"",true);}
var result=(za73d0)?{}:null;
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if(!za14da.zca669.length)return;
var z83b73=za14da.z83b73.pop();
var zca669=za14da.zca669.pop();
var z6f1d0=za14da.z6f1d0.pop();
var zee076=za14da.zee076.pop();
var ze4319=za14da.ze4319.pop();
var from=zca669;
var move=from+where;za14da.areas[from].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125=from;za14da.zad85d[zea6ec].type=z83b73;za14da.areas[where].zad85d.length=0;
if(z6f1d0)
if(za14da.zad85d[zea6ec].type=='p'&&zee076==where){}else{za14da.areas[where].zad85d.push(z6f1d0);za14da.zad85d[z6f1d0].zba125=where;}
if(this.z5f76d)return;
if(!z84c44){za14da.za429c["sm"]=3-za14da.za429c["sm"];za14da.z9ac48--;}za14da.za429c["ep"]=zee076;
if(za14da.zad85d[zea6ec].type=="k"){
if(move=="e1g1")this.z34d1b(za14da.areas["f1"].zad85d[0],"f1",za14da,"",true);else
if(move=="e1c1")this.z34d1b(za14da.areas["d1"].zad85d[0],"d1",za14da,"",true);else
if(move=="e8g8")this.z34d1b(za14da.areas["f8"].zad85d[0],"f8",za14da,"",true);else
if(move=="e8c8")this.z34d1b(za14da.areas["d8"].zad85d[0],"d8",za14da,"",true);}else
if(za14da.zad85d[zea6ec].type=="p"){
if(zee076!="-"&&where==zee076&&z6f1d0){
var ze45e7=1*(zee076.substring(1));
if(za14da.zad85d[zea6ec].color==1)ze45e7--;else ze45e7++;
var z1b28d=zee076.substring(0,1)+ze45e7;za14da.areas[z1b28d].zad85d.push(z6f1d0);za14da.zad85d[z6f1d0].zba125=z1b28d;}}za14da.za429c["cs"]=ze4319;},zf5466:function(zea6ec,where,za14da,z2ba00,z84c44,text){
var from=za14da.zad85d[zea6ec].zba125;
var move=from+where;
var z79993=(za14da.areas[where].zad85d.length>0);
var z7367f=null;za14da.z83b73.push(za14da.zad85d[zea6ec].type);za14da.zca669.push(from);za14da.z6f1d0.push(za14da.areas[where].zad85d[0]);za14da.zee076.push(za14da.za429c["ep"]);za14da.ze4319.push(za14da.za429c["cs"]);
if(from)this.z550e4(from,za14da);this.z550e4(where,za14da);za14da.areas[where].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125=where;
if(this.z5f76d)return;
if(!z84c44){za14da.za429c["sm"]=3-za14da.za429c["sm"];za14da.z9ac48++;}
var zbbb3e=za14da.za429c["ep"];za14da.za429c["ep"]="-";
if(za14da.zad85d[zea6ec].type=="k"){
var z83b73=za14da.z83b73.pop();
var zca669=za14da.zca669.pop();
var z6f1d0=za14da.z6f1d0.pop();
var zee076=za14da.zee076.pop();
var ze4319=za14da.ze4319.pop();
if(move=="e1g1")this.zf5466(za14da.areas["h1"].zad85d[0],"f1",za14da,"",true);else
if(move=="e1c1")this.zf5466(za14da.areas["a1"].zad85d[0],"d1",za14da,"",true);else
if(move=="e8g8")this.zf5466(za14da.areas["h8"].zad85d[0],"f8",za14da,"",true);else
if(move=="e8c8")this.zf5466(za14da.areas["a8"].zad85d[0],"d8",za14da,"",true);za14da.z83b73.push(z83b73);za14da.zca669.push(zca669);za14da.z6f1d0.push(z6f1d0);za14da.zee076.push(zee076);za14da.ze4319.push(ze4319);}else
if(za14da.zad85d[zea6ec].type=="p"){
if(zbbb3e!="-"&&where==zbbb3e){
var ze45e7=1*(zbbb3e.substring(1));
if(za14da.zad85d[zea6ec].color==1)ze45e7--;else ze45e7++;
var z8f743=zbbb3e.substring(0,1)+ze45e7;za14da.z6f1d0.pop();za14da.z6f1d0.push(za14da.areas[z8f743].zad85d[0]);this.z550e4(z8f743,za14da);z79993=true;}
var z36c20=from.substring(1);
var z42ee4=where.substring(1);
if((za14da.zad85d[zea6ec].color==1&&z36c20==2&&z42ee4==4)||(za14da.zad85d[zea6ec].color==2&&z36c20==7&&z42ee4==5)){
var ze45e7=(za14da.zad85d[zea6ec].color==1)?3:6;
var z91493=where.substring(0,1)+ze45e7;za14da.za429c["ep"]=z91493;}
if((z42ee4==1&&za14da.zad85d[zea6ec].color==2)||(z42ee4==8&&za14da.zad85d[zea6ec].color==1)){z7367f="q";
if(z2ba00)z7367f=z2ba00;za14da.zad85d[zea6ec].type=z7367f;}}
var z2b47a=za14da.za429c["cs"];
if(z2b47a!="----"){
var z678c9=false;
var z55d00=false;
var zaacf5=false;
var z9f094=false;
if(za14da.zad85d[zea6ec].type=="k"){
if(za14da.zad85d[zea6ec].color==1){z678c9=true;z55d00=true;}else{zaacf5=true;z9f094=true;}}else
if(za14da.zad85d[zea6ec].type=="r"){
if(from=="h1")z678c9=true;else
if(from=="a1")z55d00=true;else
if(from=="h8")zaacf5=true;else
if(from=="a8")z9f094=true;}
if(z79993){
if(where=="h1")z678c9=true;else
if(where=="a1")z55d00=true;else
if(where=="h8")zaacf5=true;else
if(where=="a8")z9f094=true;}
if(z678c9)z2b47a=z2b47a.replace('k','-');
if(z55d00)z2b47a=z2b47a.replace('q','-');
if(zaacf5)z2b47a=z2b47a.replace('K','-');
if(z9f094)z2b47a=z2b47a.replace('Q','-');za14da.za429c["cs"]=z2b47a;}
if(text)alert("not implemented");},z21214:function(zcc2ef,z999fc,za14da){
var ze2a53=zcc2ef.charCodeAt(0)-96;
var zcbb79=zcc2ef.charCodeAt(1)-48;
var direction=z999fc==1?1:-1;
var zfb82d=this.zceef8(za14da);
var zea6ec;zea6ec=z63dd2(zfb82d,ze2a53-1,zcbb79-direction);
if(zea6ec&&za14da.zad85d[zea6ec].type=="p"&&za14da.zad85d[zea6ec].color==z999fc)return true;zea6ec=z63dd2(zfb82d,ze2a53+1,zcbb79-direction);
if(zea6ec&&za14da.zad85d[zea6ec].type=="p"&&za14da.zad85d[zea6ec].color==z999fc)return true;for(
var j=-1;j<=1;j++)for(
var i=-1;i<=1;i++)
if(i!=0||j!=0){zea6ec=z63dd2(zfb82d,ze2a53+i,zcbb79+j);
if(zea6ec&&za14da.zad85d[zea6ec].type=="k"&&za14da.zad85d[zea6ec].color==z999fc)return true;}for(
var i=0;i<8;i++){
var x;
var y;switch(i){case 0:x=1;y=-2;break;case 1:x=2;y=-1;break;case 2:x=2;y=1;break;case 3:x=1;y=2;break;case 4:x=-1;y=2;break;case 5:x=-2;y=1;break;case 6:x=-2;y=-1;break;case 7:x=-1;y=-2;}zea6ec=z63dd2(zfb82d,ze2a53+x,zcbb79+y);
if(zea6ec&&za14da.zad85d[zea6ec].type=="n"&&za14da.zad85d[zea6ec].color==z999fc)return true;}for(
var i=0;i<8;i++){
var x;
var y;switch(i){case 0:x=0;y=-1;break;case 1:x=1;y=-1;break;case 2:x=1;y=0;break;case 3:x=1;y=1;break;case 4:x=0;y=1;break;case 5:x=-1;y=1;break;case 6:x=-1;y=0;break;case 7:x=-1;y=-1;}
var cx=ze2a53;
var cy=zcbb79;while(true){cx+=x;cy+=y;
if(cx<1||cx>8||cy<1||cy>8)break;zea6ec=z63dd2(zfb82d,cx,cy);
if(zea6ec){
if(za14da.zad85d[zea6ec].color==z999fc){
var z02256=za14da.zad85d[zea6ec].type;
if(x==0||y==0){
if(z02256=="r"||z02256=="q"){return true;}}else{
if(z02256=="b"||z02256=="q"){return true;}}}break;}}}return false;},za8a58:function(z7834f){for(
var z1efa8 in z7834f.zad85d)
if(z7834f.zad85d[z1efa8].zba125){for(
var zba125 in z7834f.areas)
if(this.z31a2a(z1efa8,zba125,z7834f))return true;}return false;},z57ebf:function(z7834f){},zea856:function(zdd34b){this.z5f76d=zdd34b;}};z4654e=new z22e75.zde520();})();(function(){
if(typeof(z63dd2)=='undefined'){function z63dd2(array,x,y){
if(array[x])
if(array[x][y])return array[x][y];return null;}}
if(typeof(z3a35b)=='undefined'){function z3a35b(n){
if(n==0)return 0;else
if(n>0)return 1;else return-1;}}z22e75.zb6118=function(zba64d){
if(!zba64d)zba64d={};this.z4eb29=nvl(zba64d.z0f2c1,"full");this.za9bee=nvl(zba64d.z1432e,"full");this.ze829a='-';this.z9cc2a='-';this.z5b572=null;this.z5f76d=true;};z22e75.zb6118.prototype={z4cc87:z22e75.Base.prototype.z4cc87,z550e4:z22e75.Base.prototype.z550e4,z35e0a:function(z7834f){for(
var j=8;j>=1;j--)for(
var i=1;i<=8;i++){
var zb4f8d=(String.fromCharCode(96+i)+j);z7834f.z35c9f(zb4f8d);}},zceef8:function(za14da){
var zfb82d=new Array(9);for(
var i=1;i<=8;i++)zfb82d[i]=new Array(null,null,null,null,null,null,null,null,null);for(
var z0a1f1 in za14da.zad85d){{
var zb4f8d=za14da.zad85d[z0a1f1].zba125;
if(zb4f8d){
var ze6321=zb4f8d.charCodeAt(0)-96;
var zd09e0=zb4f8d.charCodeAt(1)-48;
if(ze6321>=1&&ze6321<=8&&zd09e0>=1&&zd09e0<=8)zfb82d[ze6321][zd09e0]=z0a1f1;}}}return zfb82d;},z16730:function(za14da){
if(this.z4eb29=="off"||this.z4eb29=="sideonly")return{};{
var z614e3=0;
var z94ba4=0;for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];
if(z1efa8.type=="k"&&z1efa8.zba125)
if(z1efa8.color==1)z614e3++;else
if(z1efa8.color==2)z94ba4++;}
if(z614e3!=1||z94ba4!=1)return null;}{for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];
if(z1efa8.type=="p"&&z1efa8.zba125){
var z524fd=z1efa8.zba125.charCodeAt(1)-48;
if(z524fd==1||z524fd==8)return null;}}}
if(this.z4eb29=="full"){
var z25bb2=za14da.za429c["sm"];
var zef618=null;for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];{
if(z1efa8.type=="k"&&z1efa8.color==3-z25bb2)zef618=z1efa8.zba125;}}
if(zef618)
if(this.z21214(zef618,z25bb2,za14da))return null;
var z2b47a=za14da.za429c['cs'];
var zee517=/[A-Ha-hKkQq\-]{4}/;
if(!z2b47a.match(zee517))return null;}return{};},z31a2a:function(zea6ec,where,za14da,zc7ecf){
var z1432e=zc7ecf?zc7ecf:this.za9bee;
if(this.z5f76d)return{};
var z25bb2=za14da.za429c["sm"];
var zc6329=za14da.za429c["cs"];
var z8c488=za14da.zad85d[zea6ec].color;
var zfb82d=this.zceef8(za14da);
var z04fd5=za14da.zad85d[zea6ec].zba125;
var z8e187=where;
var z1ab69=z04fd5.charCodeAt(0)-96;
var za38c6=z04fd5.charCodeAt(1)-48;
var z8a349=where.charCodeAt(0)-96;
var z1316b=where.charCodeAt(1)-48;
var zb8017=za14da.zad85d[zea6ec].type;
var ze661a=!zfb82d[z8a349][z1316b];
var z79993=zfb82d[z8a349][z1316b]&&(za14da.zad85d[zfb82d[z8a349][z1316b]].color!=z8c488);
var direction=z8c488==1?1:-1;
var za73d0=false;
var z4e2bd=false;
if(z1ab69==z8a349&&za38c6==z1316b){return null;}
if(z25bb2!=z8c488&&z1432e!="off")return null;
if(z1432e=="off"||z1432e=="sideonly"){
if(zb8017=="p")
if((z1316b==1&&z8c488==2)||(z1316b==8&&z8c488==1))return{z4e2bd:true};return{};}
var z2b10f=(z1432e=="minimal");
if(zb8017=="p"){
if((z8a349==z1ab69)&&(z1316b==za38c6+direction)&&(ze661a||z2b10f))za73d0=true;else
if((z8a349==z1ab69)&&(z1316b==za38c6+direction+direction)&&(ze661a||z2b10f)&&(!zfb82d[z1ab69][za38c6+direction]||z2b10f)&&((z8c488==1&&za38c6==2)||(z8c488==2&&za38c6==7)))za73d0=true;else
if((z79993||z2b10f)&&(Math.abs(z8a349-z1ab69)==1)&&(z1316b==za38c6+direction))za73d0=true;else
if((ze661a)&&(Math.abs(z8a349-z1ab69)==1)&&(z1316b==za38c6+direction)&&where==za14da.za429c["ep"])za73d0=true;
if(za73d0&&((z1316b==1&&z8c488==2)||(z1316b==8&&z8c488==1)))z4e2bd=true;}
if(zb8017=="k"){
var z81a9b;
var z2c987;
var z7717f;
var z1a4ce;
var zeb348;
if(z8c488==1){for(
var n=1;n<=8;n++){
if(zfb82d[n][1]&&za14da.zad85d[zfb82d[n][1]].type=="k"&&za14da.zad85d[zfb82d[n][1]].color==1){z1a4ce=n;break;}}for(
var n=1;n<=8;n++){
if(zfb82d[n][1]&&za14da.zad85d[zfb82d[n][1]].type=="r"&&za14da.zad85d[zfb82d[n][1]].color==1){
if(!z7717f&&n<z1a4ce)z7717f=n;
if(!zeb348&&n>z1a4ce)zeb348=n;}}z81a9b=(zc6329.charAt(0)!='-'||z2b10f);z2c987=(zc6329.charAt(1)!='-'||z2b10f);for(
var n=1;n<zc6329.length;n++){charCode=zc6329.charCodeAt(n);
if(charCode>=97&&charCode<=104)
if(charCode-96<z1a4ce)z7717f=charCode-96;else zeb348=charCode-96;}}else{for(
var n=1;n<=8;n++){
if(zfb82d[n][8]&&za14da.zad85d[zfb82d[n][8]].type=="k"&&za14da.zad85d[zfb82d[n][8]].color==2){z1a4ce=n;break;}}for(
var n=1;n<=8;n++){
if(zfb82d[n][8]&&za14da.zad85d[zfb82d[n][8]].type=="r"&&za14da.zad85d[zfb82d[n][8]].color==2){
if(!z7717f&&n<z1a4ce)z7717f=n;
if(!zeb348&&n>z1a4ce)zeb348=n;}}z81a9b=(zc6329.charAt(2)!='-'||z2b10f);z2c987=(zc6329.charAt(3)!='-'||z2b10f);for(
var n=1;n<zc6329.length;n++){charCode=zc6329.charCodeAt(n);
if(charCode>=65&&charCode<=72)
if(charCode-64<z1a4ce)z7717f=charCode-64;else zeb348=charCode-64;}}
var za591e=z8a349;
if((Math.abs(z8a349-z1ab69)>1)&&((z8c488==1&&za38c6==1&&z1316b==1)||(z8c488==2&&za38c6==8&&z1316b==8))){
if(z8a349<z1ab69){z8a349=z7717f?z7717f:z8a349;where=String.fromCharCode(96+z8a349)+(z8c488==1?"1":"8");}else{z8a349=zeb348?zeb348:z8a349;where=String.fromCharCode(96+z8a349)+(z8c488==1?"1":"8");}}
if((Math.abs(za591e-z1ab69)<=1)&&(Math.abs(z1316b-za38c6)<=1)&&(ze661a||z79993||z2b10f))za73d0=true;else
if(((z8c488==1&&za38c6==1&&z1316b==1)||(z8c488==2&&za38c6==8&&z1316b==8))&&((z8a349==zeb348&&z81a9b)||(z8a349==z7717f&&z2c987))&&(za14da.zad85d[zfb82d[z8a349][z1316b]]&&za14da.zad85d[zfb82d[z8a349][z1316b]].type=="r"&&za14da.zad85d[zfb82d[z8a349][z1316b]].color==z8c488)){
var z997c2,z76564;
if(z8a349==z7717f){z997c2=Math.min(za591e,Math.min(Math.min(z1ab69,z8a349),3));z76564=Math.max(za591e,Math.max(Math.max(z1ab69,z8a349),4));}else
if(z8a349==zeb348){z997c2=Math.min(za591e,Math.min(Math.min(z1ab69,z8a349),6));z76564=Math.max(za591e,Math.max(Math.max(z1ab69,z8a349),7));}
var zf077c=z8c488==1?1:8;
var z29a12=false;for(
var n=z997c2;n<=z76564;n++){
if(zfb82d[n][zf077c]){
var z1efa8=za14da.zad85d[zfb82d[n][zf077c]];
if(zfb82d[n][zf077c]!=zea6ec&&z1efa8.zba125!=where)z29a12=true;else
if(z1efa8.color!=z8c488)z74486=true;}}
var z63b48,zfc4f1;
if(z8a349==z7717f){z63b48=Math.min(z1a4ce,3);zfc4f1=Math.max(z1a4ce,3);}else
if(z8a349==zeb348){z63b48=Math.min(z1a4ce,7);zfc4f1=Math.max(z1a4ce,7);}
var z34653=false;for(
var n=z63b48;n<=zfc4f1;n++){
if(this.z21214(String.fromCharCode(96+n)+String(zf077c),3-z8c488,za14da))z34653=true;}
if(!z29a12&&!z34653)za73d0=true;}}
if(zb8017=="n"){
if((ze661a||z79993||z2b10f)&&((Math.abs(z8a349-z1ab69)==1&&Math.abs(z1316b-za38c6)==2)||(Math.abs(z8a349-z1ab69)==2&&Math.abs(z1316b-za38c6)==1)))za73d0=true;}
if(zb8017=="r"||zb8017=="q"){
if(ze661a||z79993||z2b10f){
var z7c193=z3a35b(z8a349-z1ab69);
var z65c9b=z3a35b(z1316b-za38c6);
if(z65c9b==0){
var i=z1ab69+z7c193;while(i!=z8a349){
if(zfb82d[i][za38c6]&&!z2b10f)break;i+=z7c193;}
if(i==z8a349)za73d0=true;}else
if(z7c193==0){
var j=za38c6+z65c9b;while(j!=z1316b){
if(zfb82d[z1ab69][j]&&!z2b10f)break;j+=z65c9b;}
if(j==z1316b)za73d0=true;}}}
if(zb8017=="b"||zb8017=="q"){
if(ze661a||z79993||z2b10f){
var z7c193=z3a35b(z8a349-z1ab69);
var z65c9b=z3a35b(z1316b-za38c6);
if(z7c193!=0&&z65c9b!=0&&Math.abs(z8a349-z1ab69)==Math.abs(z1316b-za38c6)){
var i=z1ab69+z7c193;
var j=za38c6+z65c9b;while(i!=z8a349&&j!=z1316b){
if(zfb82d[i][j]&&!z2b10f)break;i+=z7c193;j+=z65c9b;}
if(i==z8a349&&j==z1316b)za73d0=true;}}}
if(za73d0&&z1432e=="full"){this.zf5466(zea6ec,z8e187,za14da,"",true);
var zef618=null;for(
var z0a1f1 in za14da.zad85d){
var z1efa8=za14da.zad85d[z0a1f1];{
if(z1efa8.type=="k"&&z1efa8.color==z8c488)zef618=z1efa8.zba125;}}
if(zef618)
if(this.z21214(zef618,3-z8c488,za14da))za73d0=false;this.z34d1b(zea6ec,z8e187,za14da,"",true);}
var result=(za73d0)?{}:null;
if(result&&z4e2bd)result.z4e2bd=true;return result;},z77be0:function(){return "Wke1Wqd1Wra1Wrh1Wbc1Wbf1Wnb1Wng1Wpa2Wpb2Wpc2Wpd2Wpe2Wpf2Wpg2Wph2Bke8Bqd8Bra8Brh8Bbc8Bbf8Bnb8Bng8Bpa7Bpb7Bpc7Bpd7Bpe7Bpf7Bpg7Bph7";},z34d1b:function(zea6ec,where,za14da,z2ba00,z84c44){
if(!za14da.zca669.length)return;
var z83b73=za14da.z83b73.pop();
var zca669=za14da.zca669.pop();
var z6f1d0=za14da.z6f1d0.pop();
var zee076=za14da.zee076.pop();
var zaeff5=za14da.zaeff5.pop();
var ze4319=za14da.ze4319.pop();
var from=zca669;
var move=from+where;
if(!zaeff5){za14da.areas[from].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125=from;za14da.zad85d[zea6ec].type=z83b73;za14da.areas[where].zad85d.length=0;
if(z6f1d0)
if(za14da.zad85d[zea6ec].type=='p'&&zee076==where){}else{za14da.areas[where].zad85d.push(z6f1d0);za14da.zad85d[z6f1d0].zba125=where;}}
if(this.z5f76d)return;
if(!z84c44){za14da.za429c["sm"]=3-za14da.za429c["sm"];za14da.z9ac48--;}za14da.za429c["ep"]=zee076;
if(zaeff5){
if(where.charCodeAt(0)>from.charCodeAt(0)){
if(where.charAt(1)=='1'){
var z1d620=za14da.areas['f1'].zad85d[0];za14da.areas[from].zad85d.length=0;za14da.areas[zaeff5].zad85d.length=0;za14da.areas['f1'].zad85d.length=0;za14da.areas['g1'].zad85d.length=0;za14da.zad85d[z1d620].zba125=zaeff5;za14da.areas[zaeff5].zad85d.push(z1d620);za14da.zad85d[zea6ec].zba125=zca669;za14da.areas[from].zad85d.push(zea6ec);}else
if(where.charAt(1)=='8'){
var z1d620=za14da.areas['f8'].zad85d[0];za14da.areas[from].zad85d.length=0;za14da.areas[zaeff5].zad85d.length=0;za14da.areas['f8'].zad85d.length=0;za14da.areas['g8'].zad85d.length=0;za14da.zad85d[z1d620].zba125=zaeff5;za14da.areas[zaeff5].zad85d.push(z1d620);za14da.zad85d[zea6ec].zba125=zca669;za14da.areas[from].zad85d.push(zea6ec);}}else{
if(where.charAt(1)=='1'){
var z1d620=za14da.areas['d1'].zad85d[0];za14da.areas[from].zad85d.length=0;za14da.areas[zaeff5].zad85d.length=0;za14da.areas['d1'].zad85d.length=0;za14da.areas['c1'].zad85d.length=0;za14da.zad85d[z1d620].zba125=zaeff5;za14da.areas[zaeff5].zad85d.push(z1d620);za14da.zad85d[zea6ec].zba125=zca669;za14da.areas[from].zad85d.push(zea6ec);}else
if(where.charAt(1)=='8'){
var z1d620=za14da.areas['d8'].zad85d[0];za14da.areas[from].zad85d.length=0;za14da.areas[zaeff5].zad85d.length=0;za14da.areas['d8'].zad85d.length=0;za14da.areas['c8'].zad85d.length=0;za14da.zad85d[z1d620].zba125=zaeff5;za14da.areas[zaeff5].zad85d.push(z1d620);za14da.zad85d[zea6ec].zba125=zca669;za14da.areas[from].zad85d.push(zea6ec);}}}else
if(za14da.zad85d[zea6ec].type=="p"){
if(zee076!="-"&&where==zee076){
var ze45e7=1*(zee076.substring(1));
if(za14da.zad85d[zea6ec].color==1)ze45e7--;else ze45e7++;
var z1b28d=zee076.substring(0,1)+ze45e7;za14da.areas[z1b28d].zad85d.push(z6f1d0);za14da.zad85d[z6f1d0].zba125=z1b28d;}}za14da.za429c["cs"]=ze4319;},zf5466:function(zea6ec,where,za14da,z2ba00,z84c44,text){
var from=za14da.zad85d[zea6ec].zba125;
var move=from+where;
var z79993=(za14da.areas[where].zad85d.length>0);
var z011eb=null;
if(z79993)z011eb=za14da.zad85d[za14da.areas[where].zad85d[0]];
var z7367f=null;
var z301cc=(za14da.zad85d[zea6ec].type=="k"&&z79993&&z011eb.type=="r"&&z011eb.color==za14da.zad85d[zea6ec].color)&&from.charAt(1)==where.charAt(1)&&((from.charAt(1)=='1'&&za14da.zad85d[zea6ec].color==1)||(from.charAt(1)=='8'&&za14da.zad85d[zea6ec].color==2));
var z2b47a=za14da.za429c["cs"];
var zbe4c6=z2b47a.charAt(0);
var zf5d9b=z2b47a.charAt(1);
var z0d65a=z2b47a.charAt(2);
var z6d655=z2b47a.charAt(3);
var zf077c=za14da.zad85d[zea6ec].color==1?'1':'8';
var z5aab9=za14da.zad85d[zea6ec].color==1?zbe4c6:z0d65a;
var z50ffc=za14da.zad85d[zea6ec].color==1?zf5d9b:z6d655;
var ret={};
if(z5aab9.toLowerCase()=='k'){for(
var n=8;n>=1;n--){
if(za14da.areas[String.fromCharCode(96+n)+zf077c].zad85d.length){
var z4c917=za14da.zad85d[za14da.areas[String.fromCharCode(96+n)+zf077c].zad85d[0]];
if(z4c917.type=='r'&&z4c917.color==za14da.zad85d[zea6ec].color){z5aab9=String.fromCharCode(96+n);
if(z4c917.color==2)z5aab9=z5aab9.toUpperCase();break;}}}}
if(z50ffc.toLowerCase()=='q'){for(
var n=1;n<=8;n++){
if(za14da.areas[String.fromCharCode(96+n)+zf077c].zad85d.length){
var z4c917=za14da.zad85d[za14da.areas[String.fromCharCode(96+n)+zf077c].zad85d[0]];
if(z4c917.type=='r'&&z4c917.color==za14da.zad85d[zea6ec].color){z50ffc=String.fromCharCode(96+n);
if(z4c917.color==2)z50ffc=z50ffc.toUpperCase();break;}}}}
if(!z301cc){z301cc=(za14da.zad85d[zea6ec].type=="k")&&(from.charAt(1)==where.charAt(1))&&((from.charAt(1)=='1'&&za14da.zad85d[zea6ec].color==1)||(from.charAt(1)=='8'&&za14da.zad85d[zea6ec].color==2))&&(Math.abs(from.charCodeAt(0)-where.charCodeAt(0))>1);
if(z301cc){z7bb35='-';
if(from.charCodeAt(0)>where.charCodeAt(0)){
if(za14da.zad85d[zea6ec].color==1){z7bb35=z50ffc;}else{z7bb35=z50ffc.toLowerCase();}}else{
if(za14da.zad85d[zea6ec].color==1){z7bb35=z5aab9;}else{z7bb35=z5aab9.toLowerCase();}}
if(z7bb35!='-'){where=z7bb35.toLowerCase()+where.charAt(1);
var move=from+where;
var z79993=(za14da.areas[where].zad85d.length>0);
var z011eb=null;
if(z79993)z011eb=za14da.zad85d[za14da.areas[where].zad85d[0]];}else{z301cc=false;}}}za14da.z83b73.push(za14da.zad85d[zea6ec].type);za14da.zca669.push(from);za14da.zaeff5.push(z301cc?where:null);za14da.z6f1d0.push(za14da.areas[where].zad85d[0]);za14da.zee076.push(za14da.za429c["ep"]);za14da.ze4319.push(za14da.za429c["cs"]);
if(from)this.z550e4(from,za14da);
if(!z301cc)this.z550e4(where,za14da);
if(!z301cc){za14da.areas[where].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125=where;}
if(this.z5f76d)return;
if(!z84c44){za14da.za429c["sm"]=3-za14da.za429c["sm"];za14da.z9ac48++;}
var zbbb3e=za14da.za429c["ep"];za14da.za429c["ep"]="-";
if(za14da.zad85d[zea6ec].type=="k"){
if(z301cc){
if(Number(where.charCodeAt(0))<Number(from.charCodeAt(0))){
if(za14da.zad85d[zea6ec].color==1){
var z1d620=za14da.areas[where].zad85d[0];this.z550e4(where,za14da);this.z550e4('c1',za14da);za14da.areas['c1'].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125='c1';this.z550e4('d1',za14da);za14da.areas['d1'].zad85d.push(z1d620);za14da.zad85d[z1d620].zba125='d1';ret.zbd834=from;ret.moveTo='c1';}else{
var z1d620=za14da.areas[where].zad85d[0];this.z550e4(where,za14da);this.z550e4('c8',za14da);za14da.areas['c8'].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125='c8';this.z550e4('d8',za14da);za14da.areas['d8'].zad85d.push(z1d620);za14da.zad85d[z1d620].zba125='d8';ret.zbd834=from;ret.moveTo='c8';}}else{
if(za14da.zad85d[zea6ec].color==1){
var z1d620=za14da.areas[where].zad85d[0];this.z550e4(where,za14da);this.z550e4('g1',za14da);za14da.areas['g1'].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125='g1';this.z550e4('f1',za14da);za14da.areas['f1'].zad85d.push(z1d620);za14da.zad85d[z1d620].zba125='f1';ret.zbd834=from;ret.moveTo='g1';}else{
var z1d620=za14da.areas[where].zad85d[0];this.z550e4(where,za14da);this.z550e4('g8',za14da);za14da.areas['g8'].zad85d.push(zea6ec);za14da.zad85d[zea6ec].zba125='g8';this.z550e4('f8',za14da);za14da.areas['f8'].zad85d.push(z1d620);za14da.zad85d[z1d620].zba125='f8';ret.zbd834=from;ret.moveTo='g8';}}}}else
if(za14da.zad85d[zea6ec].type=="p"){
if(zbbb3e!="-"&&where==zbbb3e){
var ze45e7=1*(zbbb3e.substring(1));
if(za14da.zad85d[zea6ec].color==1)ze45e7--;else ze45e7++;
var z8f743=zbbb3e.substring(0,1)+ze45e7;za14da.z6f1d0.pop();za14da.z6f1d0.push(za14da.areas[z8f743].zad85d[0]);this.z550e4(z8f743,za14da);z79993=true;}
var z36c20=from.substring(1);
var z42ee4=where.substring(1);
if((za14da.zad85d[zea6ec].color==1&&z36c20==2&&z42ee4==4)||(za14da.zad85d[zea6ec].color==2&&z36c20==7&&z42ee4==5)){
var ze45e7=(za14da.zad85d[zea6ec].color==1)?3:6;
var z91493=where.substring(0,1)+ze45e7;za14da.za429c["ep"]=z91493;}
if((z42ee4==1&&za14da.zad85d[zea6ec].color==2)||(z42ee4==8&&za14da.zad85d[zea6ec].color==1)){z7367f="q";
if(z2ba00)z7367f=z2ba00;za14da.zad85d[zea6ec].type=z7367f;}}
if(z2b47a!="----"){
if(za14da.zad85d[zea6ec].type=="k"){
if(za14da.zad85d[zea6ec].color==1){zbe4c6='-';zf5d9b='-';}else{z0d65a='-';z6d655='-';}z2b47a=zbe4c6+zf5d9b+z0d65a+z6d655;za14da.za429c["cs"]=z2b47a;}else
if(za14da.zad85d[zea6ec].type=="r"){
if(from==z5aab9+"1"){zbe4c6='-';zf5d9b=z50ffc;}else
if(from==z50ffc+"1"){zf5d9b='-';zbe4c6=z5aab9;}else
if(from==z5aab9.toLowerCase()+"8"){z0d65a='-';z6d655=z50ffc;}else
if(from==z50ffc.toLowerCase()+"8"){z6d655='-';z0d65a=z5aab9;}z2b47a=zbe4c6+zf5d9b+z0d65a+z6d655;za14da.za429c["cs"]=z2b47a;}}
if(text)alert("not implemented");return ret;},z21214:function(zcc2ef,z999fc,za14da){
var ze2a53=zcc2ef.charCodeAt(0)-96;
var zcbb79=zcc2ef.charCodeAt(1)-48;
var direction=z999fc==1?1:-1;
var zfb82d=this.zceef8(za14da);
var zea6ec;zea6ec=z63dd2(zfb82d,ze2a53-1,zcbb79-direction);
if(zea6ec&&za14da.zad85d[zea6ec].type=="p"&&za14da.zad85d[zea6ec].color==z999fc)return true;zea6ec=z63dd2(zfb82d,ze2a53+1,zcbb79-direction);
if(zea6ec&&za14da.zad85d[zea6ec].type=="p"&&za14da.zad85d[zea6ec].color==z999fc)return true;for(
var j=-1;j<=1;j++)for(
var i=-1;i<=1;i++)
if(i!=0||j!=0){zea6ec=z63dd2(zfb82d,ze2a53+i,zcbb79+j);
if(zea6ec&&za14da.zad85d[zea6ec].type=="k"&&za14da.zad85d[zea6ec].color==z999fc)return true;}for(
var i=0;i<8;i++){
var x;
var y;switch(i){case 0:x=1;y=-2;break;case 1:x=2;y=-1;break;case 2:x=2;y=1;break;case 3:x=1;y=2;break;case 4:x=-1;y=2;break;case 5:x=-2;y=1;break;case 6:x=-2;y=-1;break;case 7:x=-1;y=-2;}zea6ec=z63dd2(zfb82d,ze2a53+x,zcbb79+y);
if(zea6ec&&za14da.zad85d[zea6ec].type=="n"&&za14da.zad85d[zea6ec].color==z999fc)return true;}for(
var i=0;i<8;i++){
var x;
var y;switch(i){case 0:x=0;y=-1;break;case 1:x=1;y=-1;break;case 2:x=1;y=0;break;case 3:x=1;y=1;break;case 4:x=0;y=1;break;case 5:x=-1;y=1;break;case 6:x=-1;y=0;break;case 7:x=-1;y=-1;}
var cx=ze2a53;
var cy=zcbb79;while(true){cx+=x;cy+=y;
if(cx<1||cx>8||cy<1||cy>8)break;zea6ec=z63dd2(zfb82d,cx,cy);
if(zea6ec){
if(za14da.zad85d[zea6ec].color==z999fc){
var z02256=za14da.zad85d[zea6ec].type;
if(x==0||y==0){
if(z02256=="r"||z02256=="q"){return true;}}else{
if(z02256=="b"||z02256=="q"){return true;}}}break;}}}return false;},za8a58:function(z7834f){for(
var z1efa8 in z7834f.zad85d)
if(z7834f.zad85d[z1efa8].zba125){for(
var zba125 in z7834f.areas)
if(this.z31a2a(z1efa8,zba125,z7834f))return true;}return false;},z57ebf:function(z7834f){},zea856:function(zdd34b){this.z5f76d=zdd34b;}};z818ea=new z22e75.zb6118();})();z8026b=function(){this.zdef58=/^\s*\[(.+)\s+\"(.*)\"\]\s*$/;this.z355e8=/^(([0-9]+(\.|\.\.\.))?)\s*((([KQRBN]?)([a-h]?[1-8]?)x?([a-h][1-8])(=?([QRBN]))?|O-O-O|O-O|0-0-0|0-0)(\+|#)?)((\!|\?)?(\!|\?)?)?$/;this.z4915e=/^\{(?:.|[\n\r])*?\}$/;this.ze3695=/\;(?:.|[\n\r])*?\n/;this.z6a350=/\(([^\)]+)\)/;this.z78304=/(1-0)|(0-1)|(1\/2-1\/2)|\*/;this.z25e5d=/^\$([0-9]+)$/;this.z98555=/\s/;this.z31297=/\[(.+)\s+\"(.*)\"\]|([0-9]+(\.|\.\.\.))?\s*(([KQRBN]?[a-h]?[1-8]?x?[a-h][1-8](=?[QRBN])?|O-O-O|O-O|0-0-0|0-0)(\+|#)?)((\!|\?)?(\!|\?)?)?|\{(?:.|[\n\r])*?\}|\;(?:.|[\n\r])*?\n|((1-0)|(0-1)|(1\/2-1\/2)|\*)|\$[0-9]+|\s|\S/g;this.z06022=1;this.z6c642=2;this.za4632=null;this.z7a080=null;this.z57356=null;this.zaf719=null;this.z7cb13=null;this.state=null;this.options={};this.zcd559=new z22e75.zde520();this.zcd559.zea856(false);this.z7834f=new z7f42b("pgntemp");this.zcd559.z35e0a(this.z7834f);};z8026b.prototype={z71fae:function(){return this.z736cb;},parse:function(zd8198,z9b3d8,z103a1,options){this.z736cb=null;this.z9b3d8=z9b3d8;this.z7f994=z9b3d8;this.z7a080=0;this.z47347=true;this.z57356=null;this.zaf719=null;this.z7cb13=new Array();this.state=this.z06022;this.z4a0e1=null;this.options=nvl(options,{});
var a=zd8198.match(this.z31297);z9689c(this.z7834f,this.z7f994.z2e5e5[this.z7a080].zd1deb);
if(!a)return null;for(
var i=0;i<a.length;i++){
var za2f04=a[i];
var result=false;
if(za2f04.match(this.z355e8)){
if(this.z47347){this.z47347=false;this.z9b3d8.z8ec4b=Number(za2f04.substr(0,za2f04.indexOf('.')));
if(za2f04.indexOf('...')!=-1)this.z7f994.z193c4=true;}result=this.z5c381(za2f04);}else
if(za2f04.match(this.zdef58))result=this.z4d8c1(za2f04,z103a1);else
if(za2f04.match(this.z4915e)||za2f04.match(this.ze3695))result=this.z8dd76(za2f04);else
if(za2f04.match(this.z78304))result=this.ze6ab2(za2f04,z103a1);else
if(za2f04.match(this.z25e5d))result=this.z792a0(za2f04);else
if(za2f04.match(this.z98555))result=true;else
if(za2f04=="(")result=this.z599a8();else
if(za2f04==")")result=this.za38e5();
if(!result){
var s="";for(
var j=-2;j<=2;j++)
if(i+j>=0&&i+j<a.length)s+=a[i+j];this.z736cb="\""+s+"\" - error around \""+a[i]+"\".";return null;}}
if(this.z9b3d8.z2e5e5.length==1){
var z13b6b=this.z9b3d8.z2e5e5[0].zd1deb.split(' ');
var z25bb2=z13b6b[1];
if(z25bb2.toLowerCase()=='b')this.z9b3d8.z193c4=true;}
if(this.z7cb13.length!=1)return null;
if(this.state==this.z06022&&!z103a1["FEN"])return null;return true;},z4d8c1:function(za2f04,z103a1){
if(this.state!=this.z06022)return false;
var parts=this.zdef58.exec(za2f04);
var tagName=parts[1];
var za7ff8=parts[2];
if(tagName.toLowerCase()=='eco')tagName='ECO';else
if(tagName.toLowerCase()=='fen')tagName='FEN';else
if(tagName.toLowerCase()=='whiteelo')tagName='WhiteElo';else
if(tagName.toLowerCase()=='blackelo')tagName='BlackElo';else
if(tagName.toLowerCase()=='timecontrol')tagName='TimeControl';else tagName=tagName.substring(0,1).toUpperCase()+tagName.substring(1).toLowerCase();
if(tagName=="Date"){
if(za7ff8.length==4)za7ff8=za7ff8+".??.??";}z103a1[tagName]=za7ff8;
if(tagName.toUpperCase()=="FEN"){this.z7f994.z2e5e5[this.z7a080].zd1deb=za7ff8;
if(!z9689c(this.z7834f,za7ff8)){return false;}else{
if(!this.zcd559.z16730(this.z7834f))return false;
var z13b6b=za7ff8.split(' ');
if(z13b6b[5])this.z9b3d8.z8ec4b=Number(z13b6b[5]);}}
if(tagName=="Variant"){za7ff8=za7ff8.split(' ').join('');
if(za7ff8.toLowerCase()=='chess960'){za7ff8='Chess960';z103a1[tagName]=za7ff8;this.zcd559=null;this.zcd559=new z22e75.zb6118();this.zcd559.zea856(false);}else{za7ff8='Chess';}}return true;},z8dd76:function(za2f04){
var z80123=nvl(za2f04.substring(1,za2f04.length-1),"").replace(/^\s+/,'').replace(/\s+$/,'');
var z9ca9d;
var parts=this.z6a350.exec(z80123);
if(parts&&parts[1]){z9ca9d=parts[1];}this.z7f994.z2e5e5[this.z7a080].z80123=z80123;this.z7f994.z2e5e5[this.z7a080].z9ca9d=z9ca9d;this.state=this.z6c642;return true;},ze6ab2:function(za2f04,z103a1){
if(!z103a1["Result"])z103a1["Result"]=za2f04;this.state=this.z6c642;this.z7f994.z32e0f=z103a1["Result"];return true;},z599a8:function(){this.z7cb13.push(this.z7a080);z9689c(this.z7834f,this.z7f994.z2e5e5[this.z7a080-1].zd1deb);this.z7f994=this.z9b3d8.z2e6da(this.z7f994);this.z7a080=0;this.state=this.z6c642;return true;},za38e5:function(){this.z7a080=this.z7cb13.pop();
if(this.z7f994.z5dff4)this.z7f994=this.z7f994.z5dff4;z9689c(this.z7834f,this.z7f994.z2e5e5[this.z7a080].zd1deb);this.state=this.z6c642;return true;},z792a0:function(za2f04){
var parts=this.z25e5d.exec(za2f04);
var zf98c9=1*(parts[1]);
if(zf98c9<0||zf98c9>255)return false;this.z7f994.z2e5e5[this.z7a080].zf98c9=zf98c9;this.state=this.z6c642;return true;},z19bdc:function(za2f04){
var zd1deb=za2f04.substring(1,za2f04.length-1);this.z7f994.z2e5e5[this.z7a080].zd1deb=zd1deb;
var z13b6b=zd1deb.split(' ');
if(z13b6b[5])this.z9b3d8.z8ec4b=Number(z13b6b[5]);},z5c381:function(za2f04){
var z68390=this.z4a9d0(this.z7a080,za2f04,this.z7834f);
if(!z68390)return false;this.zc0faf(this.z7834f,z68390);
if(z68390.zf98c9){this.z7f994.z2e5e5[this.z7a080].zf98c9=z68390.zf98c9;}this.state=this.z6c642;return true;},z4a9d0:function(za6d94,za2f04,za14da){
var result=new Object();result.z02256=null;result.z8c488=null;result.z0ebf2=null;result.z2c8b9=null;result.ze3b1d=null;result.zd1deb=null;result.z03a92=null;result.zf98c9=null;
var parts=this.z355e8.exec(za2f04);
var z193c4=this.z7f994.z193c4;
var z1f9e1=(za6d94%2==0&&!this.z7f994.z193c4)||(za6d94%2==1&&this.z7f994.z193c4)?1:2;
if(/O-O-O|0-0-0/.exec(parts[5])){result.z02256='k';result.z8c488=z1f9e1;
var z0ff79;for(
var z70602 in za14da.zad85d){
var z1efa8=za14da.zad85d[z70602];
if(z1efa8.color==result.z8c488&&z1efa8.type=='k'){z0ff79=z1efa8.zba125;break;}}result.z0ebf2=z0ff79;
if(z0ff79.charAt(0)=='b')result.z2c8b9='a'+z0ff79.charAt(1);else result.z2c8b9=String.fromCharCode(z0ff79.charCodeAt(0)-2)+z0ff79.charAt(1);result.ze3b1d=null;}else
if(/O-O|0-0/.exec(parts[5])){result.z02256='k';result.z8c488=z1f9e1;
var z0ff79;for(
var z70602 in za14da.zad85d){
var z1efa8=za14da.zad85d[z70602];
if(z1efa8.color==result.z8c488&&z1efa8.type=='k'){z0ff79=z1efa8.zba125;break;}}result.z0ebf2=z0ff79;
if(z0ff79.charAt(0)=='g')result.z2c8b9='h'+z0ff79.charAt(1);else result.z2c8b9=String.fromCharCode(z0ff79.charCodeAt(0)+2)+z0ff79.charAt(1);result.ze3b1d=null;}else{
var z27c13=parts[6];
var zb8e1a=parts[7];
var zfd5f8=parts[8];
var zaf9e4=parts[10];
var z986be=parts[12];switch(z27c13){case '':result.z02256='p';break;case 'K':result.z02256='k';break;case 'Q':result.z02256='q';break;case 'R':result.z02256='r';break;case 'B':result.z02256='b';break;case 'N':result.z02256='n';break;default:return null;}result.z8c488=z1f9e1;result.z2c8b9=zfd5f8;result.z0ebf2=(zb8e1a)?zb8e1a:((result.z02256=='p')?result.z2c8b9.substring(0,1):'');
if(!zaf9e4){result.ze3b1d=null;}else{switch(zaf9e4){case 'Q':result.ze3b1d='q';break;case 'R':result.ze3b1d='r';break;case 'B':result.ze3b1d='b';break;case 'N':result.ze3b1d='n';break;default:return null;}}
if(z986be){
if(z986be=="!")result.zf98c9=1;else
if(z986be=="?")result.zf98c9=2;else
if(z986be=="!!")result.zf98c9=3;else
if(z986be=="??")result.zf98c9=4;else
if(z986be=="!?")result.zf98c9=5;else
if(z986be=="?!")result.zf98c9=6;else return null;}}result.z03a92=parts[4];return result;},zc0faf:function(z7834f,z68390){
var z5a41f=false;
var zfa7f4=[];
var found=null;for(p in z7834f.zad85d){
var z1efa8=z7834f.zad85d[p];
if(!z1efa8.zba125)continue;
if(z1efa8.type==z68390.z02256)
if(z1efa8.color==z68390.z8c488)
if(z1efa8.zba125.indexOf(z68390.z0ebf2)!=-1){zfa7f4.push(p);}}
if(zfa7f4.length==0){return false;}else
if(zfa7f4.length==1&&!this.options.zd022b){found=zfa7f4[0];}else{for(
var i=0;i<zfa7f4.length;i++){
var p=zfa7f4[i];
if(this.zcd559.z31a2a(p,z68390.z2c8b9,z7834f)){found=p;break;}}}
if(z7834f.zad85d[found]){z68390.z03a92=z68390.z03a92.replace("0-0-0","O-O-O");z68390.z03a92=z68390.z03a92.replace("0-0","O-O");this.z7f994.z67c68(z7834f.zad85d[found].zba125,z68390.z2c8b9,z7834f,z68390.ze3b1d,this.zcd559,true,"",z68390.z03a92);this.z7a080++;return true;}else{return false;}}};
var z265d2=new z8026b();(function(){
if(typeof(z51432)=='undefined'){z51432=function(z85d5d,z7834f,zba64d){this.z24280={};
if(typeof(z85d5d)=='string'){this.z85d5d=z85d5d;this.za31e4=document.getElementById(this.z85d5d);}else{this.z85d5d=z85d5d.id;this.za31e4=z85d5d;}myEvent.registerComponent(this.z85d5d);this.zba64d=zba64d?zba64d:{};
var z2b2ad;
var zd7ad1=this.za31e4.childNodes[0];
if(zd7ad1&&zd7ad1.data){z2b2ad=zd7ad1.data.replace(/^\s+/,'').replace(/\s+$/,'');
if(z2b2ad!="")this.zba64d=eval("("+z2b2ad+")");}this.z7834f=nvl(z7834f,new z7f42b());this.z89d98=z7834f;this.z074d9=true;this.z5cf37=[];this.z41465=[];this.z27781=[];this.z85663=null;this.z54f0b=[];this.ze48a7=null;this.zb2764=[];this.zc8bb2=[];this.z71bfd=[];this.z45ca2=[];this.z6fda2=[];this.z1c386=[];this.z983fb=[];this.zac5a8=[];this.ze4a2e=[];this.z5dfbd=false;this.z9a8ba=false;this.z4b834=false;this.z1386a=false;this.zbd74f=null;this.size=nvl(this.zba64d["size"],45);
if(this.zba64d['boardSize']!=null)this.size=this.zba64d['boardSize'];this.ze323a=nvl(this.zba64d["dragAndDrop"],false);this.z24380=nvl(this.zba64d["viewOnly"],!this.ze323a);this.z3553f=1;
if(this.zba64d['viewOnly']!=null)this.ze323a=!this.zba64d['viewOnly'];this.zba7a5=nvl(this.zba64d["colorScheme"],"blue");this.z70c6b=nvl(this.zba64d["pieceStyle"],"classic");this.z222be="left";this.z02e31=false;this.z06098=!this.z02e31;this.z6a56d=nvl(this.zba64d["boardCoords"],false);this.zc9441=typeof(ChessPiece3dInfo[this.z70c6b])!='undefined';this.z39b23=nvl(this.zba64d["showHoverSquare"],false);this.z094b2='#FFF';this.z95296='40';this.z05e2f=null;this.za3477=nvl(this.zba64d["rightClickMarkSquare"],false);this.z6e1fb=nvl(this.zba64d["rightClickDragPoints"],false);this.za9c5a="#7F7";this.z7e4c6=null;this.z7e7f8=null;this.z2839b=nvl(this.zba64d["gfxUrl"],Config["GfxUrl"]);this.ze9f06=null;this.ze3e39=null;this.zc82ad=this.z85d5d+"_styles";this.z6e731={};this.z36890=false;this.z01371=(/MSIE [56]\./.test(navigator.userAgent));this.ze16a5=0;this.ze70ad=0;this.za31e4.chessBoard=this;this.build();this.z02e31=nvl(this.zba64d["boardFlip"],false);this.z4a892=nvl(this.zba64d["moveAnimationSpeed"],"normal");this.z297a3={"normal":0.5,"slow":1.2,"fast":0.3,"live":0.5};this.z086e8=0;this.z80320=false;this.z05254={z8b200:function(z0a00a,size){
var z982f5=z0a00a.z982f5;
var z6234d=z0a00a.z6234d;
var z0db2a=z0a00a.z0db2a;
var z5e2dd=z0a00a.z5e2dd;
var z4761f='.png';
if(z982f5==z6234d&&z0db2a==z5e2dd)return null;
if(z982f5==(z6234d-1)&&z0db2a==(z5e2dd-2))return size+'/k-4'+z4761f;
if(z982f5==(z6234d-2)&&z0db2a==(z5e2dd-1))return size+'/k-3'+z4761f;
if(z982f5==(z6234d-2)&&z0db2a==(z5e2dd+1))return size+'/k-2'+z4761f;
if(z982f5==(z6234d-1)&&z0db2a==(z5e2dd+2))return size+'/k-1'+z4761f;
if(z982f5==(z6234d+1)&&z0db2a==(z5e2dd+2))return size+'/k-8'+z4761f;
if(z982f5==(z6234d+2)&&z0db2a==(z5e2dd+1))return size+'/k-7'+z4761f;
if(z982f5==(z6234d+2)&&z0db2a==(z5e2dd-1))return size+'/k-6'+z4761f;
if(z982f5==(z6234d+1)&&z0db2a==(z5e2dd-2))return size+'/k-5'+z4761f;
if(z0db2a==z5e2dd){
if(z982f5<z6234d){return size+'/r-'+((z6234d-z982f5)+1)+z4761f;}else{return size+'/l-'+((z982f5-z6234d)+1)+z4761f;}}
if(z982f5==z6234d){
if(z0db2a<z5e2dd){return size+'/d-'+((z5e2dd-z0db2a)+1)+z4761f;}else{return size+'/u-'+((z0db2a-z5e2dd)+1)+z4761f;}}
if(Math.abs(z982f5-z6234d)==Math.abs(z0db2a-z5e2dd)){
var length=Math.abs(z982f5-z6234d)+1;
if(z0db2a<z5e2dd&&z982f5<z6234d){return size+'/dr-'+length+z4761f;}else
if(z0db2a<z5e2dd&&z982f5>z6234d){return size+'/dl-'+length+z4761f;}else
if(z0db2a>z5e2dd&&z982f5<z6234d){return size+'/ur-'+length+z4761f;}else
if(z0db2a>z5e2dd&&z982f5>z6234d){return size+'/ul-'+length+z4761f;}}return null;}};
if(this.z6e1fb)this.z72aff();};z51432.prototype={refresh:function(){this.z7e4c6=this.z70c6b;this.z7e7f8=this.z02e31;this.zd50d7();for(
var n=0;n<this.z1c386.length;n++)this.z1c386[n](this);},z26766:function(node){
if(node.z6205b&&node.zb0082){this.z6700b();this.z567f7(node.z6205b);this.z567f7(node.zb0082);
if(node.z03a92.match(/^[a-h]x[a-h][63][\+\#]?$/)){
if(node.z03a92.substr(3,1)=='6')this.z567f7(node.zb0082.substr(0,1)+(Number(node.zb0082.substr(1,1))-1));else this.z567f7(node.zb0082.substr(0,1)+(Number(node.zb0082.substr(1,1))+1));}
if(node.z03a92.match(/^\O\-\O(\-\O)?[\+\#]?$/)){for(
var n=1;n<=8;n++){
var zba125=String.fromCharCode(96+n)+node.z6205b.substr(1,1);
if(!this.z7834f.areas[zba125].zad85d.length){this.z567f7(zba125);}else{
if(this.z7834f.zad85d[this.z7834f.areas[zba125].zad85d[0]].type=='r')this.z567f7(zba125);}}}for(
var n=0;n<this.z1c386.length;n++)this.z1c386[n](this);}},z1b466:function(z70c6b){this.z70c6b=z70c6b;this.zc9441=typeof(ChessPiece3dInfo[this.z70c6b])!='undefined';this.z2242c=null;this.zae745=null;
if(this.zc9441){
if(navigator.userAgent.indexOf('MSIE')==-1){this.za31e4.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';}else{
if(this.za31e4.parentNode.className.indexOf('loadboard')!=-1)this.za31e4.parentNode.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';else this.za31e4.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';}}else{this.za31e4.style.marginTop='0';}},z6609a:function(zba7a5){this.zba7a5=zba7a5;},zbf689:function(z6a56d){this.z6a56d=z6a56d;Element[(z6a56d?"addClassName":"removeClassName")](this.za31e4,"chess_boardCoords");},z6700b:function(){
if(this.z2242c&&this.zae745&&this.z0e164==this.size)return;this.zae745="gif";this.z2242c=this.z2839b+"/chess/pieces/classic";
var zb74db=ChessPieceStyle[this.z70c6b];
if(!zb74db)return;
var z7c66b=null;
var z275c8=zb74db[""+this.size];
if(!z275c8||this.z01371){z275c8=zb74db["default"];z7c66b=this.z2839b+"/chess/pieces/"+this.z70c6b;}else{z7c66b=this.z2839b+"/chess/pieces/"+this.z70c6b+"/"+this.size;}
if(!z275c8||!z7c66b)return;this.zae745=z275c8;this.z2242c=z7c66b;},z2914c:function(){for(
var zba125 in this.z7834f.areas)this.z567f7(zba125);},z567f7:function(zdcd29){
var zba125=this.z7834f.areas[zdcd29];
var zcc2ef=this.z85d5d+"_"+zdcd29;
var zd3fbb=this.z24280["img_"+zcc2ef];
var z1efa8=null;
var p=zba125.zad85d[0];
if(p)z1efa8=this.z7834f.zad85d[p];
if(z1efa8){
var zb50ba=zdcd29.charCodeAt(0)-96;
var z524fd=zdcd29.charCodeAt(1)-48;
var zIndex=!this.z02e31?5+(8-z524fd):12-(8-z524fd);
if(!zd3fbb){
if(!this.z02e31){
var top=this.size*(8-z524fd);
var left=this.size*(zb50ba-1);}else{
var top=this.size*(z524fd-1);
var left=this.size*(8-zb50ba);}
var z03bd4=new StringBuffer().z2de8d('<img id="img_').z2de8d(zcc2ef).z2de8d('" class="').z2de8d(this.z85d5d).z2de8d('_piece chess_com_piece" style="position: absolute; top: ').z2de8d(top).z2de8d('px; left: ').z2de8d(left).z2de8d('px; margin: 0px; padding: 0px; display: none; width: ').z2de8d(this.size).z2de8d('px; height: ').z2de8d(this.size).z2de8d('px; z-index: ').z2de8d(zIndex).z2de8d(';" />').toString();insertContentAt(this.z44f8e,z03bd4,"top");
var z48f94=document.getElementById("img_"+zcc2ef);this.z24280["img_"+zcc2ef]=z48f94;
if(this.ze323a)Element.addClassName(z48f94,"chess_com_draggable");zd3fbb=this.z24280["img_"+zcc2ef];}
var z0ec84=this.z2242c+"/"+(z1efa8.color==1?"w":"b")+(z1efa8.type)+"."+this.zae745;zd3fbb.src=z0ec84;zd3fbb.style.zIndex=zIndex;
if(this.zc9441){zd3fbb.style.marginTop='-'+ChessPiece3dInfo[this.z70c6b][this.size][z1efa8.type]+'px';zd3fbb.style.height=(this.size+ChessPiece3dInfo[this.z70c6b][this.size][z1efa8.type])+'px';}else{zd3fbb.style.height=(this.size)+'px';zd3fbb.style.marginTop='0';}zd3fbb.style.display="block";}else{
if(zd3fbb){zd3fbb.style.display="none";}}},zd50d7:function(){
var zf4b12=this.za31e4;Element[(this.z02e31?"addClassName":"removeClassName")](zf4b12,"chess_boardFlipped");this.z6700b();
if(this.zba7a5!=this.z6a5f6)this.z4ec46(this.zba7a5);
if(this.z02e31!=this.z06098||this.z0e164!=this.size)this.zcaed5();
if(this.z0e164!=null&&this.z0e164!=this.size){this.z94f9e();}this.z2914c();
var z85d5d=this.z85d5d,z6a56d=this.z6a56d,z02e31=this.z02e31;
var s=this.z2242c+"/"+(this.z7834f.za429c["sm"]==1?"w":"b");document.getElementById(z85d5d+"_promotionq").src=s+"q."+this.zae745;document.getElementById(z85d5d+"_promotionn").src=s+"n."+this.zae745;document.getElementById(z85d5d+"_promotionr").src=s+"r."+this.zae745;document.getElementById(z85d5d+"_promotionb").src=s+"b."+this.zae745;
var classNames=[this.z85d5d+"_darkcoord1",this.z85d5d+"_lightcoord1",this.z85d5d+"_darkcoord2",this.z85d5d+"_lightcoord2"];
var styleRules={"digits1":{selector:"."+classNames[0]+","+"."+classNames[1],declaration:"display: "+((z02e31||!this.z6a56d)?"none":"block")+"!important; z-index: 2;"},"digits2":{selector:"."+classNames[2]+","+"."+classNames[3],declaration:"display: "+((!z02e31||!this.z6a56d)?"none":"block")+"!important; z-index: 2;"}};this.z8754f(styleRules);
if(this.z27781.length)this.z83a7b();
if(this.z41465.length)this.z76b02();this.z0e164=this.size;},z76b02:function(){for(
var n=0;n<this.z41465.length;n++){
var zcc2ef=this.z41465[n].id;
var zae1f8=this.z41465[n].element;
var zb50ba=zcc2ef.charCodeAt(0)-96;
var z524fd=zcc2ef.charCodeAt(1)-48;
if(this.z02e31){zb50ba=8-zb50ba;z524fd--;}else{z524fd=8-z524fd;zb50ba--;}
var top=this.size*z524fd;
var left=this.size*zb50ba;zae1f8.style.top=top+'px';zae1f8.style.left=left+'px';zae1f8.style.width=this.size+'px';zae1f8.style.height=this.size+'px';}},z8754f:function(zcdad6){
var z4fdca=this.zc82ad;
var sheet=css.getDynamicStyleSheet(z4fdca);
var za08ce=this.z6e731;for(
var key in zcdad6){
var z6cd72=za08ce[key];
if(z6cd72){css.removeCssRule(z6cd72[0],z6cd72[1],z4fdca);}
var z77816=css.insertCssRule(zcdad6[key].selector,zcdad6[key].declaration,z4fdca);za08ce[key]=[zcdad6[key].selector,zcdad6[key].declaration];}},zc4ec1:function(ze9f06,ze3e39){this.ze9f06=ze9f06;this.ze3e39=ze3e39;
var z85d5d=this.z85d5d;this.z8754f({"coordLightClass1":{selector:"."+z85d5d+"_lightcoord2",declaration:"color: "+ze3e39},"coordDarkClass1":{selector:"."+z85d5d+"_darkcoord2",declaration:"color: "+ze9f06},"coordLightClass2":{selector:"."+z85d5d+"_lightcoord1",declaration:"color: "+ze3e39},"coordDarkClass2":{selector:"."+z85d5d+"_darkcoord1",declaration:"color: "+ze9f06}});},z4ec46:function(scheme){this.z6a5f6=scheme;
if(ChessColorScheme[scheme]){
var ze3e39=ChessColorScheme[scheme][0];
var ze9f06=ChessColorScheme[scheme][1];this.zc4ec1(ze9f06,ze3e39);
var zd2b32=this.z2839b+'/chess/boards/'+ChessColorScheme[this.zba7a5][2]+'/'+this.size+ChessColorScheme[this.zba7a5][3];this.z44f8e.style.background='URL('+zd2b32+')';}else{this.zc4ec1("#ECECD7","#4D6D92");}},zcaed5:function(){
var i;
var j;
var size=this.size,z0c3d1=this.z24280,z02e31=this.z02e31,z85d5d=this.z85d5d;
var z7ec78=(!z02e31)?0:7;
var z4aea3=(!z02e31)?7:0;
var z6c064=(!z02e31)?7:0;
var z5ffc8=(!z02e31)?0:7;
var z88185=Math.round(size/4.5);for(
var z1a290=0;z1a290<8;z1a290++){i=(!z02e31)?z1a290:7-z1a290;for(
var z5950b=0;z5950b<8;z5950b++){j=(!z02e31)?z5950b:7-z5950b;
var zcc2ef=z85d5d+"_"+String.fromCharCode(97+z5950b)+(8-z1a290);
if(z0c3d1["img_"+zcc2ef]){
var zba3a2=z0c3d1["img_"+zcc2ef].style;zba3a2.left=(j*size)+"px";zba3a2.top=(i*size)+"px";zba3a2.width=(size)+"px";zba3a2.height=(size)+"px";}
if(z5950b==z7ec78||z5950b==z6c064){
var zac855=document.getElementById("digit_"+zcc2ef).style;zac855.fontSize=z88185+"px";zac855.top=(i*size)+'px';zac855.left=(j*size)+'px';zac855.width=(size-2)+"px";}
if(z1a290==z4aea3||z1a290==z5ffc8){
var z5cde5=document.getElementById("letter_"+zcc2ef).style;z5cde5.fontSize=z88185+"px";z5cde5.top=(i*size)+'px';z5cde5.left=(j*size)+'px';z5cde5.width=(size-2)+"px";z5cde5.marginTop=(size-z88185-3)+"px";}}}
var zd2b32=this.z2839b+'/chess/boards/'+ChessColorScheme[this.zba7a5][2]+'/'+this.size+ChessColorScheme[this.zba7a5][3];this.z44f8e.style.background='URL('+zd2b32+')';this.z06098=this.z02e31;},zae48c:function(obj,z8145f,z38e5f,z098d0){obj.z36890=true;
var z1ce37=obj.z85d5d+"_promotionarea";document.getElementById(z1ce37).style.display='block';obj.zd7dbb=obj;obj.z8145f=z8145f;obj.z7c0b1=z38e5f;obj.z80882=z098d0;},selectPromotionPiece:function(z02256){
var z1ce37=this.z85d5d+"_promotionarea";document.getElementById(z1ce37).style.display='none';this.z8145f(this.zd7dbb,z02256,this.z7c0b1,this.z80882);this.z36890=false;return false;},z94f9e:function(){
var size=this.size,z85d5d=this.z85d5d,za31e4=this.za31e4;za31e4.style.width=(size*8+2)+'px';za31e4.style.height=(size*8+2)+'px';
var z7c5f1=this.z44f8e.style;z7c5f1.width=(size*8)+"px";z7c5f1.height=(size*8)+"px";
var z08ec3=document.getElementById(z85d5d+"_promotionarea").style;z08ec3.left=(size*2.5)+"px";z08ec3.top=(size*1.5)+"px";z08ec3.width=(size*3)+"px";z08ec3.height=(size*3)+"px";
var zbf562=document.getElementById(z85d5d+"_promotionq").style;zbf562.left=(size*0.5)+"px";zbf562.top=(size*0.5)+"px";zbf562.width=(size)+"px";zbf562.height=(size)+"px";
var z83a90=document.getElementById(z85d5d+"_promotionn").style;z83a90.left=(size*1.5)+"px";z83a90.top=(size*0.5)+"px";z83a90.width=(size)+"px";z83a90.height=(size)+"px";
var z64c40=document.getElementById(z85d5d+"_promotionr").style;z64c40.left=(size*0.5)+"px";z64c40.top=(size*1.5)+"px";z64c40.width=(size)+"px";z64c40.height=(size)+"px";
var zb9462=document.getElementById(z85d5d+"_promotionb").style;zb9462.left=(size*1.5)+"px";zb9462.top=(size*1.5)+"px";zb9462.width=(size)+"px";zb9462.height=(size)+"px";
var zd2b32=this.z2839b+'/chess/boards/'+ChessColorScheme[this.zba7a5][2]+'/'+this.size+ChessColorScheme[this.zba7a5][3];this.z44f8e.style.background='URL('+zd2b32+')';
if(this.zc9441){
if(navigator.userAgent.indexOf('MSIE')==-1){this.za31e4.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';}else{
if(this.za31e4.parentNode.className.indexOf('loadboard')!=-1)this.za31e4.parentNode.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';else this.za31e4.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';}}else{this.za31e4.style.marginTop='0';}},build:function(){
var ze7973=this.z85d5d+"_boardarea";
var z85d5d=this.z85d5d;
var za31e4=this.za31e4;
var size=this.size;
var z02e31=this.z02e31;
var zd2b32=this.z2839b+'/chess/boards/'+ChessColorScheme[this.zba7a5][2]+'/'+this.size+ChessColorScheme[this.zba7a5][3];za31e4.style.width=(size*8+2)+'px';za31e4.style.height=(size*8+2)+'px';za31e4.style.border='1px solid #777';
if(this.zc9441){
if(navigator.userAgent.indexOf('MSIE')==-1){za31e4.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';}else{
if(za31e4.parentNode.className.indexOf('loadboard')!=-1)za31e4.parentNode.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';else za31e4.style.marginTop=ChessPiece3dInfo[this.z70c6b][this.size]['large']+'px';}}else{za31e4.style.marginTop='0';}insertContentAt(za31e4,'<div id="'+ze7973+'"'+' style="position: relative; margin: 0 auto; padding: 0px; border: 1px solid #333;'+' background: URL('+zd2b32+'); width: '+(this.size*8)+'px; height: '+(this.size*8)+'px;">'+'</div>',"top");
var z1ce37=z85d5d+"_promotionarea";
var z827a5=z85d5d+"_promotionq";
var zc01b2=z85d5d+"_promotionn";
var z1d620=z85d5d+"_promotionr";
var z3b9e6=z85d5d+"_promotionb";
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var zcc2ef=z85d5d+"_"+zfd008+z7de5f;
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var z37ac3=['','!','?','!!','??','!?','?!'];
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var ze8ea1='';
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if(this.z2737e){
var ze8118=this.z85d5d+'_'+this.zb5f3c+"_"+this.id+'_'+z4dba9;this.z2a854(z4dba9);
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var z85d5d=z1a75f.z85d5d;
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var found=null;
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if(this.z2e5e5.length){for(
var n=0;n<this.z2e5e5.length;n++){for(
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var n=1;n<this.z2e5e5.length;n++){
var zb6aeb=this.z193c4?this.z8ec4b+Math.floor((n)/2):this.z8ec4b+Math.floor((n)/2);
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if(typeof(this.z2e5e5[n].zf98c9)!='undefined'){
var z37ac3=['','!','?','!!','??','!?','?!'];
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var ze7273='';
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var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
var obj=z1b342?document.getElementById(z1b342).chessBoard.z9b3d8:null;obj.zb5312("forward10");myEvent.preventDefault(e,true);return false;};z36b44.z53942=function(e){
if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
var obj=z1b342?document.getElementById(z1b342).chessBoard.z9b3d8:null;obj.zb5312("forwardEnd");myEvent.preventDefault(e,true);return false;};z36b44.z35765=function(e){
if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var obj=myEvent.findComponent(e).z9b3d8;
var z7a142=target.id.substring(obj.zb5f3c.length+1);
var za891f=z7a142.split('_');
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
var obj=z1b342?document.getElementById(z1b342).chessBoard.z9b3d8:null;
var z734b2=obj.zdf569.z5dff4.id;
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if(!e)e=window.event;
var target=e.target?e.target:e.srcElement;
if(target.nodeType==3)target=target.parentNode;
var z0acf3=myEvent.findRelated(target.id);
var z1b342=myEvent.findRelated(z0acf3);
var obj=z1b342?document.getElementById(z1b342).chessBoard.z9b3d8:null;
var za891f=target.id.split('_');
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var zdf1ee=this.zf19dd/this.z3e471;
var z77f97=0;for(
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var html='';
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var i=0;i<2;i++){html+='<tr><td><div id="'+((i==0)?this.z1a184:this.za3e4c)+'"/></td><td width="100%">';for(
var j=0;j<2;j++){
var zad85d=this.z3044d[i][j];for(
var k=0;k<zad85d.length;k++)html+='<img id="'+zad85d[k].z43446+'" class="chess_com_hidden" />';}html+='</td></tr>';}html+='</table>';}else{
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var i=0;i<2;i++){html+='<div style="float: left; position: relative; width: '+(90*zdf1ee)+'px;">';for(
var j=0;j<2;j++){
var zad85d=this.z3044d[i][j];for(
var k=0;k<zad85d.length;k++)html+='<img id="'+zad85d[k].z43446+'" class="chess_com_hidden" style="position: absolute; top: '+(zdaedd[j][k][0]*zdf1ee)+'px; left: '+(zdaedd[j][k][1]*zdf1ee)+'px; width: '+this.zf19dd+'px; height: '+this.zf19dd+'px;" />';}html+='<div id="'+((i==0)?this.z1a184:this.za3e4c)+'" style="margin-top: '+(115*zdf1ee)+'px; text-align: center; font-weight: bold;" /></div>';html+='</div>';}html+='</div>';}insertContentAt(this.za31e4,html,'bottom');},z6700b:function(){
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var zb74db=ChessPieceStyle[this.zf173e];
if(!zb74db)return;
var z7c66b=null;
var z275c8=zb74db[""+this.zf19dd];
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var z47c9e=[{'k':1,'q':1,'r':2,'b':2,'n':2,'p':8},{'k':1,'q':1,'r':2,'b':2,'n':2,'p':8}];for(
var z0a1f1 in this.z95fc4.zad85d){
var z1efa8=this.z95fc4.zad85d[z0a1f1];
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var z0381a=z1efa8.color-1;
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var z3abce={'q':9,'r':5,'b':3,'n':3,'p':1};
var z9ca9d=[0,0];for(
var i=0;i<2;i++){
var z8c488=i+1;for(
var j=0;j<2;j++){
var zad85d=this.z3044d[i][j];for(
var k=0;k<zad85d.length;k++){
var zd3fbb=document.getElementById(zad85d[k].z43446);
var z02256=zad85d[k].type;
var z0ec84=this.z2242c+"/"+(z8c488==1?"w":"b")+(z02256)+"."+this.zae745;zd3fbb.src=z0ec84;
var z0381a=z8c488-1;
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var z407c1=!this.z45fc2||(this.z45fc2&&z9ca9d[0]);
var z19562=!this.z45fc2||(this.z45fc2&&z9ca9d[1]);document.getElementById(this.z1a184).innerHTML=z407c1?z9ca9d[0]:'';document.getElementById(this.za3e4c).innerHTML=z19562?z9ca9d[1]:'';}};})();
var z0e870=/^(.+)\ ([wb])\ ([A-HK]?[A-HQ]?[a-hk]?[a-hq]?|\-)\ ?(\-|[a-h][36])?\ ?([0-9]+)?\ ?([0-9]+)?$/;function z9689c(z7834f,zd1deb){z7834f.clear();
var i=1;
var j=1;
var index=0;
var parts=z0e870.exec(zd1deb);
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var zfdb40=parts[1];
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21:return "Black has a crushing advantage (White should resign)";case 22:return "White is in zugzwang";case 23:return "Black is in zugzwang";case 24:return "White has a slight space advantage";case 25:return "Black has a slight space advantage";case 26:return "White has a moderate space advantage";case 27:return "Black has a moderate space advantage";case 28:return "White has a decisive space advantage";case 29:return "Black has a decisive space advantage";case 30:return "White has a slight time (development) advantage";case 31:return "Black has a slight time (development) advantage";case 32:return "White has a moderate time (development) advantage";case 33:return "Black has a moderate time (development) advantage";case 34:return "White has a decisive time (development) advantage";case 35:return "Black has a decisive time (development) advantage";case 36:return "White has the initiative";case 37:return "Black has the initiative";case 38:return "White has a lasting initiative";case 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if(zcb7be.zba64d["flipBoardButton"]!=null)zcb7be.z2f966=document.getElementById(zcb7be.zba64d["flipBoardButton"]);
if(zcb7be.zba64d["topInfoDiv"]!=null)zcb7be.zbefff=document.getElementById(zcb7be.zba64d["topInfoDiv"]);
if(zcb7be.zba64d["bottomInfoDiv"]!=null)zcb7be.ze175e=document.getElementById(zcb7be.zba64d["bottomInfoDiv"]);
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if(zcb7be.zba64d["variant"]!=null)zcb7be.z901ab=zcb7be.zba64d["variant"];
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if(zcb7be.zba64d["analyzeMode"]!=null)zcb7be.z722c3=zcb7be.zba64d["analyzeMode"];
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if(zcb7be.zba64d["markCurrentMoveTo"]!=null)zcb7be.z2c026=zcb7be.zba64d["markCurrentMoveTo"];
if(zcb7be.zba64d["moveListControl"]!=null)zcb7be.ze1dba=zcb7be.zba64d["moveListControl"];
if(zcb7be.zba64d["capturedPiecesControl"]!=null)zcb7be.zed02d=zcb7be.zba64d["capturedPiecesControl"];
if(zcb7be.zba64d["moveInputField"]!=null)zcb7be.z73a3c=document.getElementById(zcb7be.zba64d["moveInputField"]);
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if(zcb7be.z722c3){zcb7be.z24380=false;}zcb7be.za1b2b(false);zcb7be.zd33fb();
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if(zcb7be.z73a3c){myEvent.registerRelated(zcb7be.z73a3c.id,zcb7be.z85d5d);myEvent.observe(zcb7be.z73a3c,'change',z36b44.z9cb9f);}
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