jocly/dist/node/games/chessbase/giga-chessII-model.js

Board games 3D/2D UI and AI web library

exports.model=Model={Game:{},Board:{},Move:{}},function(){var t;Model.Game.cbConstants={MASK:65535,FLAG_MOVE:65536,FLAG_CAPTURE:131072,FLAG_STOP:262144,FLAG_SCREEN_CAPTURE:524288,FLAG_CAPTURE_KING:1048576,FLAG_CAPTURE_NO_KING:2097152};var e="undefined"!=typeof Int32Array;Model.Game.cbUseTypedArrays=e,Model.Game.cbTypedArray=function(t){if(e){var a=new Int32Array(t.length);return a.set(t),a}for(var r=[],i=t.length,s=0;s<i;s++)r.push(t[s]);return r},Model.Game.cbShortRangeGraph=function(t,e,a,r){var i=this;void 0===r&&(r=196608);for(var s={},n=0;n<t.boardSize;n++)s[n]=[],(!a||n in a)&&e.forEach(function(e){var o=t.Graph(n,e);null!=o&&(!a||o in a)&&s[n].push(i.cbTypedArray([o|r]))});return s},Model.Game.cbLongRangeGraph=function(t,e,a,r,i){var s=this;void 0!==r&&null!=r||(r=196608),i||(i=1/0);for(var n={},o=0;o<t.boardSize;o++)n[o]=[],(!a||o in a)&&e.forEach(function(e){for(var h=[],p=t.Graph(o,e),c=0;null!=p&&(!a||p in a)&&(h.push(p|r),++c!=i);)p=t.Graph(p,e);h.length>0&&n[o].push(s.cbTypedArray(h))});return n},Model.Game.cbNullGraph=function(t){for(var e={},a=0;a<t.boardSize;a++)e[a]=[];return e},Model.Game.cbAuthorGraph=function(t){for(var e={},a=0;a<t.boardSize;a++){e[a]=[];for(var r=0;r<t.boardSize;r++)e[a].push([2293760|r])}return e},Model.Game.cbMergeGraphs=function(t){for(var e=[],a=0;a<t.boardSize;a++){e[a]=[];for(var r=1;r<arguments.length;r++)e[a]=e[a].concat(arguments[r][a])}return e},Model.Game.cbGetThreatGraph=function(){function t(e,a){for(var r in n){var i=n[r];if(!(i.p.length<a.length+1)){for(var s=!0,o=0;o<a.length;o++)if(a[o]!=i.p[o]){s=!1;break}if(s){var h=i.p[a.length],p=e[h];void 0===p&&(p={e:{}},e[h]=p),i.p.length==a.length+1&&(p.t=i.t,p.ts=i.ts,p.tk=i.tk,delete n[r]),a.push(h),t(p.e,a),a.pop()}}}}var e=this;this.cbUseScreenCapture=!1,this.cbUseCaptureKing=!1,this.cbUseCaptureNoKing=!1;for(var a={1:[],"-1":[]},r=[],i=0;i<this.g.boardSize;i++)this.g.pTypes.forEach(function(t,a){t.graph[i].forEach(function(t){for(var s=[],n=0;n<t.length;n++){var o=t[n];1048576&o?(e.cbUseCaptureKing=!0,s.unshift({d:65535&o,a:i,tk:a})):2097152&o?(e.cbUseCaptureNoKing=!0,s.unshift({d:65535&o,a:i,tnk:a})):131072&o?s.unshift({d:65535&o,a:i,t:a}):262144&o?s.unshift({d:65535&o,a:i}):524288&o&&(e.cbUseScreenCapture=!0,s.unshift({d:65535&o,a:i,ts:a}))}s.length>0&&r.push(s)})});var s={};r.forEach(function(t){t.forEach(function(e,a){var r=s[e.d];void 0===r&&(r={},s[e.d]=r);for(var i=[],n=a+1;n<t.length;n++)i.push(t[n].d);i.push(e.a);var o=i.join(","),h=r[o];void 0===h&&(h={p:i,t:{},ts:{},tk:{}},r[o]=h),void 0!==e.t?h.t[e.t]=!0:void 0!==e.tk?h.tk[e.tk]=!0:void 0!==e.ts&&(h.ts[e.ts]=!0)})});for(var i=0;i<e.g.boardSize;i++){var n=s[i],o={};t(o,[]),a[1][i]=o,a[-1][i]=o}return a},Model.Game.InitGame=function(){var e=this;this.cbVar=t=this.cbDefine(),this.g.boardSize=this.cbVar.geometry.boardSize,this.g.pTypes=this.cbGetPieceTypes(),this.g.threatGraph=this.cbGetThreatGraph(),this.g.distGraph=this.cbVar.geometry.GetDistances(),this.cbPiecesCount=0,this.g.castleablePiecesCount={1:0,"-1":0};for(var a in t.pieceTypes){var r=t.pieceTypes[a];if(r.castle){(r.initial||[]).forEach(function(t){e.g.castleablePiecesCount[t.s]++})}r.initial&&(this.cbPiecesCount+=r.initial.length)}for(var i=[],a=0;a<this.cbPiecesCount;a++)i.push(a);var s=Object.keys(t.pieceTypes);this.zobrist=new JocGame.Zobrist({board:{type:"array",size:this.cbVar.geometry.boardSize,values:i},who:{values:["1","-1"]},type:{type:"array",size:this.cbPiecesCount,values:s}})},Model.Game.cbGetPieceTypes=function(){for(var t=[],e={},a=0;a<this.cbVar.geometry.boardSize;a++)e[a]=[];for(var r in this.cbVar.pieceTypes){var i=this.cbVar.pieceTypes[r];t[r]={graph:i.graph||e,abbrev:i.abbrev||"",value:i.isKing?100:i.value||1,isKing:!!i.isKing,castle:!!i.castle,epTarget:!!i.epTarget,epCatch:!!i.epCatch}}return t},Model.Board.Init=function(t){this.zSign=0},Model.Board.InitialPosition=function(a){var r=this;this.board=e?new Int16Array(a.g.boardSize):[];for(var i=0;i<a.g.boardSize;i++)this.board[i]=-1;if(this.kings={},this.pieces=[],this.ending={1:!1,"-1":!1},this.lastMove=null,a.cbVar.castle&&(this.castled={1:!1,"-1":!1}),this.zSign=a.zobrist.update(0,"who",-1),this.noCaptCount=0,this.mWho=1,a.mInitial)this.mWho=a.mInitial.turn||1,a.mInitial.pieces.forEach(function(t){var e={};for(var a in t)t.hasOwnProperty(a)&&(e[a]=t[a]);r.pieces.push(e)}),a.mInitial.lastMove&&(this.lastMove={f:a.mInitial.lastMove.f,t:a.mInitial.lastMove.t}),void 0!==a.mInitial.noCaptCount&&(this.noCaptCount=a.mInitial.noCaptCount),a.cbVar.castle&&a.mInitial.castle&&(this.castled={1:{k:!!a.mInitial.castle[1]&&!!a.mInitial.castle[1].k,q:!!a.mInitial.castle[1]&&!!a.mInitial.castle[1].q},"-1":{k:!!a.mInitial.castle[-1]&&!!a.mInitial.castle[-1].k,q:!!a.mInitial.castle[-1]&&!!a.mInitial.castle[-1].q}});else for(var s in a.cbVar.pieceTypes)for(var n=a.cbVar.pieceTypes[s],o=n.initial||[],h=0;h<o.length;h++){var p=o[h],c={s:p.s,t:parseInt(s),p:p.p,m:!1};this.pieces.push(c)}if(this.pieces.sort(function(t,e){if(t.s!=e.s)return e.s-t.s;var r=a.cbVar.pieceTypes[t.t].value||100,i=a.cbVar.pieceTypes[e.t].value||100;return r!=i?r-i:t.p-e.p}),this.pieces.forEach(function(t,e){t.i=e,r.board[t.p]=e,a.g.pTypes[t.t].isKing&&(r.kings[t.s]=t.p),r.zSign=a.zobrist.update(r.zSign,"board",e,t.p),r.zSign=a.zobrist.update(r.zSign,"type",t.t,e)}),a.mInitial&&a.mInitial.enPassant){var i=t.geometry.PosByName(a.mInitial.enPassant);if(i>=0){var l,b=t.geometry.C(i),u=t.geometry.R(i);l=1==a.mInitial.turn?t.geometry.POS(b,u-1):t.geometry.POS(b,u+1),this.epTarget={p:i,i:this.board[l]}}}},Model.Board.CopyFrom=function(t){if(e)this.board=new Int16Array(t.board.length),this.board.set(t.board);else{this.board=[];for(var a=t.board,r=a.length,i=0;i<r;i++)this.board.push(a[i])}this.pieces=[];for(var s=t.pieces.length,i=0;i<s;i++){var n=t.pieces[i];this.pieces.push({s:n.s,p:n.p,t:n.t,i:n.i,m:n.m})}this.kings={1:t.kings[1],"-1":t.kings[-1]},this.check=t.check,t.lastMove?this.lastMove={f:t.lastMove.f,t:t.lastMove.t,c:t.lastMove.c}:this.lastMove=null,this.ending={1:t.ending[1],"-1":t.ending[-1]},void 0!==t.castled&&(this.castled={1:t.castled[1],"-1":t.castled[-1]}),this.noCaptCount=t.noCaptCount,t.epTarget?this.epTarget={p:t.epTarget.p,i:t.epTarget.i}:this.epTarget=null,this.mWho=t.mWho,this.zSign=t.zSign},Model.Board.cbApplyCastle=function(t,e,a){var r=t.cbVar.castle[e.f+"/"+e.cg],i=r.r[r.r.length-1],s=this.pieces[this.board[e.cg]],n=r.k[r.k.length-1],o=this.pieces[this.board[e.f]];return a&&(this.zSign=t.zobrist.update(this.zSign,"board",s.i,e.cg),this.zSign=t.zobrist.update(this.zSign,"board",s.i,i),this.zSign=t.zobrist.update(this.zSign,"board",o.i,e.f),this.zSign=t.zobrist.update(this.zSign,"board",o.i,n)),s.p=i,s.m=!0,this.board[e.cg]=-1,o.p=n,o.m=!0,this.board[e.f]=-1,this.board[i]=s.i,this.board[n]=o.i,this.castled[s.s]=!0,this.kings[o.s]=n,[{i:s.i,f:i,t:-1},{i:o.i,f:n,t:e.f,kp:e.f,who:o.s,m:!1},{i:s.i,f:-1,t:e.cg,m:!1,cg:!1}]},Model.Board.cbQuickApply=function(t,e){if(void 0!==e.cg)return this.cbApplyCastle(t,e,!1);var a=[],r=this.board[e.f],i=this.pieces[r];if(null!=e.c){a.unshift({i:e.c,f:-1,t:this.pieces[e.c].p});var s=this.pieces[e.c];this.board[s.p]=-1,s.p=-1}var n=this.kings[i.s];return t.g.pTypes[i.t].isKing&&(this.kings[i.s]=e.t),a.unshift({i:r,f:e.t,t:e.f,kp:n,who:i.s,ty:i.t}),i.p=e.t,void 0!==e.pr&&(i.t=e.pr),this.board[e.f]=-1,this.board[e.t]=r,a},Model.Board.cbQuickUnapply=function(t,e){for(var a=0;a<e.length;a++){var r=e[a],i=this.pieces[r.i];r.f>=0&&(i.p=-1,this.board[r.f]=-1),r.t>=0&&(i.p=r.t,this.board[r.t]=r.i),void 0!==r.m&&(i.m=r.m),void 0!==r.kp&&(this.kings[r.who]=r.kp),void 0!=r.ty&&(i.t=r.ty),void 0!=r.cg&&(this.castled[i.s]=r.cg)}},Model.Board.ApplyMove=function(t,e){var a=this.pieces[this.board[e.f]];if(void 0!==e.cg)this.cbApplyCastle(t,e,!0);else{if(this.zSign=t.zobrist.update(this.zSign,"board",a.i,e.f),this.board[a.p]=-1,void 0!==e.pr&&(this.zSign=t.zobrist.update(this.zSign,"type",a.t,a.i),a.t=e.pr,this.zSign=t.zobrist.update(this.zSign,"type",a.t,a.i)),null!=e.c){var r=this.pieces[e.c];this.zSign=t.zobrist.update(this.zSign,"board",r.i,r.p),this.board[r.p]=-1,r.p=-1,r.m=!0,this.noCaptCount=0}else this.noCaptCount++;a.p=e.t,a.m=!0,this.board[e.t]=a.i,this.zSign=t.zobrist.update(this.zSign,"board",a.i,e.t),t.g.pTypes[a.t].isKing&&(this.kings[a.s]=e.t)}this.check=!!e.ck,this.lastMove={f:e.f,t:e.t,c:e.c},void 0!==e.ko&&(this.ending[a.s]=e.ko),void 0!==e.ept?this.epTarget={p:e.ept,i:a.i}:this.epTarget=null,this.zSign=t.zobrist.update(this.zSign,"who",-this.mWho),this.zSign=t.zobrist.update(this.zSign,"who",this.mWho)},Model.Board.Evaluate=function(a){function r(e){var a=1/0;for(var r in t.geometry.corners)a=Math.min(a,h.distGraph[s.kings[e]][r]);return a-Math.sqrt(h.boardSize)}var i="debug"==arguments[3],s=this;this.mEvaluation=0;var n,o=this.mWho,h=a.g;if(e)n={1:{count:new Uint8Array(h.pTypes.length),byType:{}},"-1":{count:new Uint8Array(h.pTypes.length),byType:{}}};else{n={1:{count:[],byType:{}},"-1":{count:[],byType:{}}};for(var p=0;p<h.pTypes.length;p++)n[1].count[p]=n[-1].count[p]=0}if(a.mOptions.preventRepeat&&a.GetRepeatOccurence(this)>2)return this.mFinished=!0,void(this.mWinner=a.cbOnPerpetual?o*a.cbOnPerpetual:JocGame.DRAW);for(var c={1:0,"-1":0},l={1:h.distGraph[this.kings[-1]],"-1":h.distGraph[this.kings[1]]},b={1:0,"-1":0},u={1:0,"-1":0},v={1:0,"-1":0},f={1:0,"-1":0},g={1:!1,"-1":!1},d=this.pieces,m=d.length,p=0;p<m;p++){var G=d[p];if(G.p>=0){var M=G.s,y=h.pTypes[G.t];y.isKing?g[M]=G.m:c[M]+=y.value,y.castle&&!G.m&&f[M]++,u[M]++,b[M]+=l[M][G.p],v[M]+=t.geometry.distEdge[G.p];var C=n[M];C.count[G.t]++;var S=C.byType;void 0===S[G.t]?S[G.t]=[G]:S[G.t].push(G)}}if(this.lastMove&&null!=this.lastMove.c){var G=this.pieces[this.board[this.lastMove.t]];c[-G.s]+=this.cbStaticExchangeEval(a,G.p,G.s,{piece:G})}var A={1:0,"-1":0},T={1:0,"-1":0},k={1:0,"-1":0};this.ending[1]&&(T[1]=(b[1]-Math.sqrt(h.boardSize))/u[1],t.geometry.corners&&(k[1]=r(1))),this.ending[-1]&&(T[-1]=(b[-1]-Math.sqrt(h.boardSize))/u[-1],t.geometry.corners&&(k[1]=r(-1)));var E={pieceValue:c[1]-c[-1],pieceValueRatio:(c[1]-c[-1])/(c[1]+c[-1]+1),posValue:v[1]-v[-1],averageDistKing:b[1]/u[1]-b[-1]/u[-1],check:this.check?-o:0,endingKingFreedom:A[1]-A[-1],endingDistKing:T[1]-T[-1],distKingCorner:k[1]-k[-1]};t.castle&&(E.castle=(this.castled[1]?1:g[1]?0:f[1]/(h.castleablePiecesCount[1]+1))-(this.castled[-1]?1:g[-1]?0:f[-1]/(h.castleablePiecesCount[-1]+1))),t.evaluate&&t.evaluate.call(this,a,E,n);var z=a.mOptions.levelOptions;for(var R in E){var P=E[R],F=z[R+"Factor"]||0,L=P*F;i&&console.log(R,"=",P,"*",F,"=>",L),this.mEvaluation+=L}i&&console.log("Evaluation",this.mEvaluation)},Model.Board.cbGeneratePseudoLegalMoves=function(t){function e(e,i){var s=t.cbVar.promote;if(!s)return void r.push(i);var n=s.call(a,t,e,i);if(null!=n)if(0==n.length)r.push(i);else if(1==n.length)i.pr=n[0],r.push(i);else for(var o=0;o<n.length;o++){var h=n[o];r.push({f:i.f,t:i.t,c:i.c,pr:h,ept:i.ept,ep:i.ep,a:i.a})}}for(var a=this,r=[],i=t.cbVar,s=this.mWho,n=!i.castle||this.check||this.castled[s]?null:[],o=-1,h=this.pieces.length,p=0;p<h;p++){var c=this.pieces[p];if(!(c.p<0||c.s!=s)){var l=t.g.pTypes[c.t];l.isKing&&(c.m?n=null:o=c),n&&l.castle&&!c.m&&n.push(c);var b,u;b=l.graph[c.p],u=b.length;for(var v=0;v<u;v++)for(var f=b[v],g=!1,d=f.length,m=null,G=0;G<d;G++){var M=f[G],y=65535&M,C=this.board[y];if(!(C<0)||l.epCatch&&this.epTarget&&this.epTarget.p==y){if(!(524288&M)){var S;S=C<0?this.pieces[this.epTarget.i]:this.pieces[C],!(S.s!=c.s&&131072&M)||1048576&M&&!t.g.pTypes[S.t].isKing||2097152&M&&t.g.pTypes[S.t].isKing||e(c,{f:c.p,t:y,c:S.i,a:l.abbrev,ep:C<0});break}if(g){var S=this.pieces[C];S.s!=c.s&&e(c,{f:c.p,t:y,c:S.i,a:l.abbrev});break}g=!0}else 65536&M&&0==g&&e(c,{f:c.p,t:y,c:null,a:l.abbrev,ept:null!=m&&l.epTarget?m:void 0});m=y}}}if(n)for(var p=0;p<n.length;p++){var A=n[p],T=t.cbVar.castle[o.p+"/"+A.p];if(T){for(var k=!0,v=0;v<T.r.length;v++){var E=T.r[v];if(this.board[E]>=0&&E!=o.p&&E!=A.p){k=!1;break}}if(k){for(var z=!0,v=0;v<T.k.length;v++){var E=T.k[v];if(this.board[E]>=0&&E!=A.p&&E!=o.p||this.cbGetAttackers(t,E,s).length>0){z=!1;break}}z&&r.push({f:o.p,t:T.k[T.k.length-1],c:null,cg:A.p})}}}return r},Model.Board.cbStaticExchangeEval=function(t,e,a,r){var i=0,s=this.cbGetSmallestAttacker(t,e,a);if(s){var n=this.mWho;this.mWho=s.s;var o=this.cbQuickApply(t,{f:s.p,t:e,c:r.piece.i}),h=t.g.pTypes[r.piece.t].value;r.piece=s,i=Math.max(0,h-this.cbStaticExchangeEval(t,e,-a,r)),this.cbQuickUnapply(t,o),this.mWho=n}return i},Model.Board.cbGetSmallestAttacker=function(t,e,a){var r=this.cbGetAttackers(t,e,a);if(0==r.length)return null;for(var i=1/0,s=null,n=r.length,o=0;o<n;o++){var h=r[o],p=t.g.pTypes[h.t].value;p<i&&(i=p,s=h)}return s},Model.Board.cbCollectAttackers=function(t,e,a,r){for(var i in e){var s=e[i],n=this.board[i];if(n<0)this.cbCollectAttackers(t,s.e,a,r);else{var o=this.pieces[n];o.s==-t&&(s.t&&o.t in s.t||r&&s.tk&&o.t in s.tk)&&a.push(o)}}},Model.Board.cbCollectAttackersScreen=function(t,e,a,r,i){for(var s in e){var n=e[s],o=this.board[s];if(o<0)this.cbCollectAttackersScreen(t,n.e,a,r,i);else{var h=this.pieces[o];!i&&h.s==-t&&(n.t&&h.t in n.t||r&&n.tk&&h.t in n.tk)?a.push(h):i?i&&h.s==-t&&n.ts&&h.t in n.ts&&a.push(h):this.cbCollectAttackersScreen(t,n.e,a,r,!0)}}},Model.Board.cbGetAttackers=function(t,e,a,r){var i=[];return t.cbUseScreenCapture?this.cbCollectAttackersScreen(a,t.g.threatGraph[a][e],i,r,!1):this.cbCollectAttackers(a,t.g.threatGraph[a][e],i,r),i},Model.Board.GenerateMoves=function(t){var e=this.cbGeneratePseudoLegalMoves(t);this.mMoves=[];for(var a=!0,r=this.kings[this.mWho],i=e.length,s=0;s<i;s++){var n=e[s],o=this.cbQuickApply(t,n);if(!(this.cbGetAttackers(t,this.kings[this.mWho],this.mWho,!0).length>0)){var h=this.cbGetAttackers(t,this.kings[-this.mWho],-this.mWho,!0).length>0;n.ck=h,this.mMoves.push(n),n.f!=r&&(a=!1)}this.cbQuickUnapply(t,o)}if(0==this.mMoves.length)this.mFinished=!0,this.mWinner=t.cbOnStaleMate?t.cbOnStaleMate*this.mWho:JocGame.DRAW,this.check&&(this.mWinner=-this.mWho);else if(this.ending[this.mWho]){if(!a)for(var s=0;s<this.mMoves.length;s++)this.mMoves[s].ko=!1}else if(!this.ending[this.mWho]&&a&&!this.check)for(var s=0;s<this.mMoves.length;s++)this.mMoves[s].ko=!0},Model.Board.GetSignature=function(){return this.zSign},Model.Move.Init=function(t){for(var e in t)t.hasOwnProperty(e)&&(this[e]=t[e])},Model.Move.Equals=function(t){return this.f==t.f&&this.t==t.t&&this.pr==t.pr},Model.Move.CopyFrom=function(t){this.Init(t)},Model.Move.ToString=function(e){var a=this;switch(e=e||"natural"){case"natural":return function(){var e;if(void 0!==a.cg?e=t.castle[a.f+"/"+a.cg].n:(e=a.a||"",e+=t.geometry.PosName(a.f),null==a.c?e+="-":e+="x",e+=t.geometry.PosName(a.t)),void 0!==a.pr){var r=t.pieceTypes[a.pr];r&&r.abbrev&&r.abbrev.length>0&&!r.silentPromo&&(e+="="+r.abbrev)}return a.ck&&(e+="+"),e}();case"engine":return function(){var e=t.geometry.PosName(a.f)+t.geometry.PosName(a.t);if(void 0!=a.pr){var r=t.pieceTypes[a.pr];r&&r.abbrev&&r.abbrev.length>0&&!r.silentPromo&&(e+=r.abbrev)}return e}();default:return"??"}},Model.Board.CompactMoveString=function(e,a,r){"function"!=typeof a.ToString&&(a=e.CreateMove(a));var i=a.ToString(),s=/^([A-Z]?)([a-z])([1-9][0-9]*)([-x])([a-z])([1-9][0-9]*)(.*?)$/.exec(i);if(!s)return i;var n=s[7];if(r||(r={}),r.value||(r.value=[]),0==r.value.length){var o=this.mMoves;this.mMoves&&0!=this.mMoves.length||this.GenerateMoves(e);for(var h=0;h<this.mMoves.length;h++){var p=this.mMoves[h];"function"!=typeof p.ToString&&(p=e.CreateMove(p)),r.value.push({str:p.ToString(),move:p})}this.mMoves=o}var c=[];if(r.value.forEach(function(t){var e=/^([A-Z]?[a-z][1-9][0-9]*[-x][a-z][1-9][0-9]*)(.*?)$/.exec(t.str);e&&t.move.t==a.t&&(t.move.a||"")==s[1]&&e[2]==n&&c.push(t.move)}),1==c.length)return""==s[1]&&"x"==s[4]?s[2]+"x"+s[5]+s[6]+s[7]:s[1]+("x"==s[4]?"x":"")+s[5]+s[6]+s[7];if(t.geometry.CompactCrit)for(var l="",h=0;;h++){var b=t.geometry.CompactCrit(a.f,h);if(null==b)return i;l+=b;for(var u=[],v=0;v<c.length;v++){var f=c[v];t.geometry.CompactCrit(f.f,h)==b&&u.push(f)}if(console.assert(u.length>0),1==u.length)return s[1]+l+("x"==s[4]?"x":"")+s[5]+s[6]+s[7];c=u}return i},Model.Board.cbIntegrity=function(t){function e(t,e){t||console.error(e)}for(var a=this,r=0;r<this.board.length;r++){var i=this.board[r];if(i>=0){var s=a.pieces[i];e(void 0!==s,"no piece at pos"),e(s.p==r,"piece has different pos")}}for(var i=0;i<this.pieces.length;i++){var s=this.pieces[i];s.p>=0&&e(a.board[s.p]==i,"board index mismatch")}},Model.Board.ExportBoardState=function(t){return t.cbVar.geometry.ExportBoardState?t.cbVar.geometry.ExportBoardState(this,t.cbVar,t.mPlayedMoves.length):"not supported"},Model.Game.Import=function(e,a){var r,i=[],s={1:{},"-1":{}},n=null,o=0;if("pjn"==e){var h={status:!1,error:"parse"},p=a.split(" ");if(6!=p.length)return console.warn("FEN should have 6 parts"),h;var c=p[0].split("/"),l=t.geometry.fenHeight||t.geometry.height;if(c.length!=l)return console.warn("FEN board should have",l,"rows, got",c.length),h;var b={};for(var u in t.pieceTypes){var v=t.pieceTypes[u],f=v.fenAbbrev||v.abbrev||"X";b[f.toUpperCase()]={s:1,t:u},b[f.toLowerCase()]={s:-1,t:u}}var g=t.geometry.FenRowPos||function(e,a){return(t.geometry.height-1-e)*t.geometry.width+a};if(c.forEach(function(e,a){for(var r=0,s=0;s<e.length;s++){var n=e.substr(s,1),o=b[n];if(void 0!==o){var p=g(a,r);r++;for(var c={s:o.s,t:o.t,p:p},l=!0,u=t.pieceTypes[c.t].initial||[],v=0;v<u.length;v++){var f=u[v];f.s==c.s&&f.p==p&&(l=!1)}c.m=l,i.push(c)}else{if(isNaN(parseInt(n)))return console.warn("FEN invalid board spec",n),h;r+=parseInt(n)}}}),i.sort(function(t,e){return e.s-t.s}),"w"==p[1])r=1;else{if("b"!=p[1])return console.warn("FEN invalid turn spec",p[1]),h;r=-1}s[1].k=p[2].indexOf("K")>=0,s[1].q=p[2].indexOf("Q")>=0,s[-1].k=p[2].indexOf("k")>=0,s[-1].q=p[2].indexOf("q")>=0,n="-"==p[3]?null:p[3];var d=parseInt(p[4]);isNaN(d)||(o=d);var m={pieces:i,turn:r,castle:s,enPassant:n,noCaptCount:o};return t.importGame&&t.importGame.call(this,m,e,a),{status:!0,initial:m}}return{status:!1,error:"unsupported"}}}(),function(){Model.Game.cbBoardGeometryGrid=function(t,e){function a(e){return e%t}function r(e){return Math.floor(e/t)}function i(e,a){return a*t+e}function s(s,n){var o=a(s),h=r(s),p=o+n[0],c=h+n[1];return p<0||p>=t||c<0||c>=e?null:i(p,c)}function n(t){return String.fromCharCode("a".charCodeAt(0)+a(t))+(r(t)+1)}function o(t){var e=/^([a-z])([0-9]+)$/.exec(t);return e?i(e[1].charCodeAt(0)-"a".charCodeAt(0),parseInt(e[2])-1):-1}function h(t,e){return 0==e?String.fromCharCode("a".charCodeAt(0)+a(t)):1==e?r(t)+1:null}function p(){for(var i=[],s=0;s<t*e;s++){var n=[];i.push(n);for(var o=0;o<t*e;o++){var h=r(s),p=a(s),c=r(o),l=a(o);n.push(Math.max(Math.abs(h-c),Math.abs(p-l)))}}return i}function c(a,r,s){for(var o=[],h=e-1;h>=0;h--){for(var p="",c=0,l=0;l<t;l++){var b=a.board[i(l,h)];if(b<0)c++;else{c>0&&(p+=c,c=0);var u=a.pieces[b],v=r.pieceTypes[u.t].fenAbbrev||r.pieceTypes[u.t].abbrev||"?";-1==u.s?p+=v.toLowerCase():p+=v.toUpperCase()}}c&&(p+=c),o.push(p)}var f=o.join("/");f+=" ",1==a.mWho?f+="w":f+="b",f+=" ";var g="";return a.castled&&(!1===a.castled[1]?g+="KQ":(a.castled[1].k&&(g+="K"),a.castled[1].q&&(g+="Q")),!1===a.castled[-1]?g+="kq":(a.castled[-1].k&&(g+="k"),a.castled[-1].q&&(g+="q"))),0==g.length&&(g="-"),f+=g,f+=" ",a.epTarget?f+=n(a.epTarget.p):f+="-",f+=" ",f+=a.noCaptCount,f+=" ",f+=Math.floor(s/2)+1}return{boardSize:t*e,width:t,height:e,C:a,R:r,POS:i,Graph:s,PosName:n,PosByName:o,CompactCrit:h,GetDistances:p,distEdge:function(){for(var i=[],s=0;s<t*e;s++){var n=a(s),o=r(s);i[s]=Math.min(n,Math.abs(t-n-1),o,Math.abs(e-o-1))}return i}(),corners:function(){var a={};return a[i(0,0)]=1,a[i(0,e-1)]=1,a[i(t-1,0)]=1,a[i(t-1,e-1)]=1,a}(),ExportBoardState:c}},Model.Game.cbPawnGraph=function(t,e,a){for(var r=this,i={},s=0;s<t.boardSize;s++)if(!a||s in a){var n=[],o=t.Graph(s,[0,e]);null!=o&&(!a||o in a)&&n.push(r.cbTypedArray([o|r.cbConstants.FLAG_MOVE])),[-1,1].forEach(function(i){var o=t.Graph(s,[i,e]);null!=o&&(!a||o in a)&&n.push(r.cbTypedArray([o|r.cbConstants.FLAG_CAPTURE]))}),i[s]=n}else i[s]=[];return i},Model.Game.cbInitialPawnGraph=function(t,e,a){for(var r=this,i={},s=0;s<t.boardSize;s++)if(!a||s in a){var n=[],o=t.Graph(s,[0,e]);if(null!=o&&(!a||o in a)){var h=[o|r.cbConstants.FLAG_MOVE],p=t.Graph(o,[0,e]);null!=p&&(!a||p in a)&&h.push(p|r.cbConstants.FLAG_MOVE),n.push(r.cbTypedArray(h))}[-1,1].forEach(function(i){var o=t.Graph(s,[i,e]);null!=o&&(!a||o in a)&&n.push(r.cbTypedArray([o|r.cbConstants.FLAG_CAPTURE]))}),i[s]=n}else i[s]=[];return i},Model.Game.cbKingGraph=function(t,e){return this.cbShortRangeGraph(t,[[-1,-1],[-1,0],[-1,1],[0,-1],[0,1],[1,-1],[1,0],[1,1]],e)},Model.Game.cbKnightGraph=function(t,e){return this.cbShortRangeGraph(t,[[2,-1],[2,1],[-2,-1],[-2,1],[-1,2],[-1,-2],[1,2],[1,-2]],e)},Model.Game.cbHorseGraph=function(t){for(var e=this,a={},r=0;r<t.boardSize;r++)a[r]=[],[[1,0,2,-1],[1,0,2,1],[-1,0,-2,-1],[-1,0,-2,1],[0,1,-1,2],[0,-1,-1,-2],[0,1,1,2],[0,-1,1,-2]].forEach(function(i){var s=t.Graph(r,[i[0],i[1]]);if(null!=s){var n=t.Graph(r,[i[2],i[3]]);null!=n&&a[r].push(e.cbTypedArray([s|e.cbConstants.FLAG_STOP,n|e.cbConstants.FLAG_MOVE|e.cbConstants.FLAG_CAPTURE]))}});return a},Model.Game.cbRookGraph=function(t,e){return this.cbLongRangeGraph(t,[[0,-1],[0,1],[-1,0],[1,0]],e)},Model.Game.cbBishopGraph=function(t,e){return this.cbLongRangeGraph(t,[[1,-1],[1,1],[-1,1],[-1,-1]],e)},Model.Game.cbQueenGraph=function(t,e){return this.cbLongRangeGraph(t,[[0,-1],[0,1],[-1,0],[1,0],[1,-1],[1,1],[-1,1],[-1,-1]],e)},Model.Game.cbXQGeneralGraph=function(t,e){for(var a=this,r={},i=0;i<t.boardSize;i++)r[i]=[],[[-1,0,!1],[0,-1,!0],[0,1,!0],[1,0,!1]].forEach(function(s){var n=[],o=t.Graph(i,s);if(null!=o&&((!e||o in e)&&n.push(o|a.cbConstants.FLAG_MOVE|a.cbConstants.FLAG_CAPTURE),s[2]))for(var h=t.Graph(o,s);null!=h;)!e||h in e?n.push(h|a.cbConstants.FLAG_CAPTURE|a.cbConstants.FLAG_CAPTURE_KING):n.push(h|a.cbConstants.FLAG_STOP),h=t.Graph(h,s);n.length>0&&r[i].push(a.cbTypedArray(n))});return r},Model.Game.cbXQSoldierGraph=function(t,e){return this.cbShortRangeGraph(t,[[0,e]])},Model.Game.cbXQPromoSoldierGraph=function(t,e){return this.cbShortRangeGraph(t,[[0,e],[-1,0],[1,0]])},Model.Game.cbXQAdvisorGraph=function(t,e){return this.cbShortRangeGraph(t,[[1,1],[-1,1],[1,-1],[-1,-1]],e)},Model.Game.cbXQCannonGraph=function(t){return this.cbLongRangeGraph(t,[[0,-1],[0,1],[-1,0],[1,0]],null,this.cbConstants.FLAG_MOVE|this.cbConstants.FLAG_SCREEN_CAPTURE)},Model.Game.cbXQElephantGraph=function(t,e){for(var a=this,r={},i=0;i<t.boardSize;i++)r[i]=[],(!e||i in e)&&[[1,1,2,2],[1,-1,2,-2],[-1,1,-2,2],[-1,-1,-2,-2]].forEach(function(s){var n=t.Graph(i,[s[0],s[1]]);if(null!=n){var o=t.Graph(i,[s[2],s[3]]);null!=o&&(!e||o in e)&&r[i].push(a.cbTypedArray([n|a.cbConstants.FLAG_STOP,o|a.cbConstants.FLAG_MOVE|a.cbConstants.FLAG_CAPTURE]))}});return r},Model.Game.cbSilverGraph=function(t,e){return this.cbShortRangeGraph(t,[[0,e],[-1,-1],[-1,1],[1,-1],[1,1]])},Model.Game.cbFersGraph=function(t,e){return this.cbShortRangeGraph(t,[[-1,-1],[-1,1],[1,-1],[1,1]])},Model.Game.cbSchleichGraph=function(t,e){return this.cbShortRangeGraph(t,[[-1,0],[1,0],[0,-1],[0,1]])},Model.Game.cbAlfilGraph=function(t,e){return this.cbShortRangeGraph(t,[[-2,-2],[-2,2],[2,2],[2,-2]])}}(),function(){var t=Model.Game.cbBoardGeometryGrid(14,14);Model.Game.cbEagleGraph=function(t){for(var e=this,a=e.cbConstants.FLAG_MOVE|e.cbConstants.FLAG_CAPTURE,r={},i=0;i<t.boardSize;i++)r[i]=[],[[-1,-1],[-1,1],[1,-1],[1,1]].forEach(function(s){var n=t.Graph(i,s);if(null!=n)for(var o=0;o<2;o++){for(var h=[],p=1;p<13;p++){var c=[];c[o]=s[o]*p,c[1-o]=0;var l=t.Graph(n,c);null!=l&&(1==p&&h.push(n|e.cbConstants.FLAG_STOP),h.push(l|a))}h.length>0&&r[i].push(e.cbTypedArray(h))}});return e.cbMergeGraphs(t,e.cbShortRangeGraph(t,[[-1,-1],[-1,1],[1,-1],[1,1]]),r)},Model.Game.cbRhinoGraph=function(t,e){for(var a=this,r=a.cbConstants.FLAG_MOVE|a.cbConstants.FLAG_CAPTURE,i={},s=0;s<t.boardSize;s++){var n=[];[[0,1],[1,0],[-1,0],[0,-1]].forEach(function(e){var i=[Math.sign(e[0]),Math.sign(e[1])],o=t.Graph(s,e);if(0==i[0]?(xleft=-1,xright=1):(xleft=i[0],xright=i[0]),0==i[1]?(yleft=-1,yright=1):(yleft=i[1],yright=i[1]),null!=o){for(var h=(a.cbConstants.FLAG_MOVE,a.cbConstants.FLAG_CAPTURE,a.cbConstants.FLAG_STOP,Math.max(13,13)-1),p=[],c=[],l=1;l<h;l++){var b=[xleft*l,yleft*l],u=[xright*l,yright*l],v=t.Graph(o,b),f=t.Graph(o,u);null!=v&&(p.push(o|a.cbConstants.FLAG_STOP),p.push(v|a.cbConstants.FLAG_MOVE|a.cbConstants.FLAG_CAPTURE|a.cbConstants.FLAG_STOP)),null!=f&&(c.push(o|a.cbConstants.FLAG_STOP),c.push(f|r|a.cbConstants.FLAG_MOVE|a.cbConstants.FLAG_CAPTURE|a.cbConstants.FLAG_STOP))}p.length>0&&n.push(a.cbTypedArray(p)),c.length>0&&n.push(a.cbTypedArray(c))}}),i[s]=n}return a.cbMergeGraphs(t,a.cbShortRangeGraph(t,[[0,1],[1,0],[-1,0],[0,-1]]),i)},Model.Game.cbPrinceGraph=function(t,e,a){for(var r=this,i={},s=0;s<t.boardSize;s++)if(!a||s in a){i[s]=[];var n=[],o=t.Graph(s,[0,e]);null!=o&&(!a||o in a)&&(n.push(o|r.cbConstants.FLAG_MOVE|r.cbConstants.FLAG_CAPTURE),o=t.Graph(o,[0,e]),null!=o&&(!a||o in a)&&n.push(o|r.cbConstants.FLAG_MOVE),i[s].push(r.cbTypedArray(n)))}else i[s]=[];return r.cbMergeGraphs(t,r.cbShortRangeGraph(t,[[-1,-1],[-1,1],[-1,0],[1,0],[1,-1],[1,1],[0,-e]]),i)};for(var e={},a=0;a<t.boardSize;a++)e[a]=1;Model.Game.cbDefine=function(){var a={0:{name:"ipawnw",abbrev:"",fenAbbrev:"P",aspect:"fr-pawn",graph:this.cbInitialPawnGraph(t,1,e),value:.75,initial:[{s:1,p:28},{s:1,p:29},{s:1,p:30},{s:1,p:31},{s:1,p:38},{s:1,p:39},{s:1,p:40},{s:1,p:41},{s:1,p:46},{s:1,p:47},{s:1,p:48},{s:1,p:49},{s:1,p:50},{s:1,p:51}],epCatch:!0,epTarget:!0},1:{name:"ipawnb",abbrev:"",fenAbbrev:"P",aspect:"fr-pawn",graph:this.cbInitialPawnGraph(t,-1,e),value:.75,initial:[{s:-1,p:144},{s:-1,p:145},{s:-1,p:146},{s:-1,p:147},{s:-1,p:148},{s:-1,p:149},{s:-1,p:154},{s:-1,p:155},{s:-1,p:156},{s:-1,p:157},{s:-1,p:164},{s:-1,p:165},{s:-1,p:166},{s:-1,p:167}],epCatch:!0,epTarget:!0},2:{name:"giraffe",abbrev:"Z",aspect:"fr-giraffe",graph:this.cbShortRangeGraph(t,[[-3,-2],[-3,2],[3,-2],[3,2],[2,3],[2,-3],[-2,3],[-2,-3]]),value:2,initial:[{s:1,p:2},{s:1,p:11},{s:-1,p:184},{s:-1,p:193}],epCatch:!0,epTarget:!0},3:{name:"rhino",abbrev:"U",aspect:"fr-rhino",graph:this.cbRhinoGraph(t),value:7.5,initial:[{s:1,p:4},{s:-1,p:186}]},4:{name:"princew",abbrev:"P",aspect:"fr-prince",graph:this.cbPrinceGraph(t,1,e),value:3,initial:[{s:1,p:32},{s:1,p:37}],epTarget:!0},5:{name:"princeb",abbrev:"P",aspect:"fr-prince",graph:this.cbPrinceGraph(t,-1,e),value:3,initial:[{s:-1,p:158},{s:-1,p:163}],epTarget:!0},6:{name:"rook",abbrev:"R",aspect:"fr-rook",graph:this.cbRookGraph(t,e),value:5,initial:[{s:1,p:15},{s:1,p:26},{s:-1,p:169},{s:-1,p:180}]},7:{name:"bishop",abbrev:"B",aspect:"fr-bishop",graph:this.cbBishopGraph(t,e),value:3.5,initial:[{s:1,p:17},{s:1,p:24},{s:-1,p:171},{s:-1,p:178}]},8:{name:"knight",abbrev:"N",aspect:"fr-knight",graph:this.cbKnightGraph(t,e),value:2.5,initial:[{s:1,p:16},{s:1,p:25},{s:-1,p:170},{s:-1,p:179}]},9:{name:"queen",abbrev:"Q",aspect:"fr-queen",graph:this.cbQueenGraph(t,e),value:9.75,initial:[{s:1,p:20},{s:-1,p:174}]},10:{name:"king",abbrev:"K",aspect:"fr-king",graph:this.cbKingGraph(t,e),isKing:!0,initial:[{s:1,p:21},{s:-1,p:175}]},11:{name:"bow",abbrev:"V",aspect:"fr-bow",graph:this.cbLongRangeGraph(t,[[-1,-1],[1,1],[-1,1],[1,-1]],null,this.cbConstants.FLAG_MOVE|this.cbConstants.FLAG_SCREEN_CAPTURE),value:2.5,initial:[{s:1,p:3},{s:1,p:10},{s:-1,p:185},{s:-1,p:192}]},12:{name:"lion",abbrev:"L",aspect:"fr-lion",graph:this.cbShortRangeGraph(t,[[-1,-1],[-1,1],[1,-1],[1,1],[1,0],[0,1],[-1,0],[0,-1],[-2,0],[-2,-1],[-2,-2],[-1,-2],[0,-2],[1,-2],[2,-2],[2,-1],[2,0],[2,1],[2,2],[1,2],[0,2],[-1,2],[-2,2],[-2,1]],e),value:9,initial:[{s:1,p:35},{s:-1,p:161}]},13:{name:"elephant",abbrev:"E",aspect:"fr-elephant",graph:this.cbShortRangeGraph(t,[[-1,-1],[-1,1],[1,-1],[1,1],[-2,-2],[-2,2],[2,-2],[2,2]],e),value:2.5,initial:[{s:1,p:14},{s:1,p:27},{s:-1,p:168},{s:-1,p:181}]},14:{name:"cannon",abbrev:"C",aspect:"fr-cannon2",graph:this.cbXQCannonGraph(t),value:3.5,initial:[{s:1,p:0},{s:1,p:13},{s:-1,p:182},{s:-1,p:195}]},15:{name:"machine",abbrev:"W",aspect:"fr-machine",graph:this.cbShortRangeGraph(t,[[-1,0],[-2,0],[1,0],[2,0],[0,1],[0,2],[0,-1],[0,-2]],e),value:2.4,initial:[{s:1,p:18},{s:1,p:23},{s:-1,p:172},{s:-1,p:177}]},16:{name:"centaur",abbrev:"J",aspect:"fr-crowned-knight",graph:this.cbMergeGraphs(t,this.cbKnightGraph(t,e),this.cbKingGraph(t,e)),value:5.75,initial:[{s:1,p:19},{s:-1,p:173}]},17:{name:"sorcerer",abbrev:"O",aspect:"fr-star",graph:this.cbLongRangeGraph(t,[[0,-1],[0,1],[-1,0],[1,0],[1,1],[1,-1],[-1,-1],[-1,1]],null,this.cbConstants.FLAG_MOVE|this.cbConstants.FLAG_SCREEN_CAPTURE),value:6.5,initial:[{s:1,p:6},{s:-1,p:188}]},18:{name:"eagle",abbrev:"G",aspect:"fr-eagle",graph:this.cbEagleGraph(t),value:9,initial:[{s:1,p:34},{s:-1,p:160}]},19:{name:"camel",abbrev:"M",aspect:"fr-camel",graph:this.cbShortRangeGraph(t,[[-3,-1],[-3,1],[3,-1],[3,1],[1,3],[1,-3],[-1,3],[-1,-3]]),value:2.25,initial:[{s:1,p:1},{s:1,p:12},{s:-1,p:183},{s:-1,p:194}]},20:{name:"amazon",abbrev:"A",aspect:"fr-amazon",graph:this.cbMergeGraphs(t,this.cbKnightGraph(t,e),this.cbQueenGraph(t,e)),value:14,initial:[{s:1,p:7},{s:-1,p:189}]},21:{name:"marshall",abbrev:"H",aspect:"fr-marshall",graph:this.cbMergeGraphs(t,this.cbKnightGraph(t,e),this.cbRookGraph(t,e)),value:8.25,initial:[{s:1,p:5},{s:-1,p:187}]},22:{name:"cardinal",abbrev:"X",aspect:"fr-cardinal",graph:this.cbMergeGraphs(t,this.cbKnightGraph(t,e),this.cbBishopGraph(t,e)),value:6.75,initial:[{s:1,p:8},{s:-1,p:190}]},23:{name:"Buffalo",abbrev:"F",aspect:"fr-buffalo",graph:this.cbShortRangeGraph(t,[[1,2],[1,3],[2,1],[2,3],[3,1],[3,2],[1,-2],[1,-3],[2,-1],[2,-3],[3,-1],[3,-2],[-1,-2],[-1,-3],[-2,-1],[-2,-3],[-3,-1],[-3,-2],[-1,2],[-1,3],[-2,1],[-2,3],[-3,1],[-3,2]],e),value:8,initial:[{s:1,p:9},{s:-1,p:191}]},24:{name:"missionnary",abbrev:"Y",aspect:"fr-crowned-bishop",graph:this.cbMergeGraphs(t,this.cbKingGraph(t,e),this.cbBishopGraph(t,e)),value:5.5,initial:[{s:1,p:33},{s:-1,p:159}]},25:{name:"amiral",abbrev:"S",aspect:"fr-crowned-rook",graph:this.cbMergeGraphs(t,this.cbKingGraph(t,e),this.cbRookGraph(t,e)),value:6.75,initial:[{s:1,p:36},{s:-1,p:162}]},26:{name:"duchess",abbrev:"D",aspect:"fr-lighthouse",graph:this.cbMergeGraphs(t,this.cbKingGraph(t,e),this.cbShortRangeGraph(t,[[2,0],[3,0],[-2,0],[-3,0],[-2,0],[0,2],[0,3],[0,-2],[0,-3],[-3,-3],[-2,-2],[-3,-3],[2,2],[3,3],[2,-2],[3,-3],[-2,2],[-3,3]],e)),value:8.75,initial:[{s:1,p:22},{s:-1,p:176}]}};return{geometry:t,pieceTypes:a,promote:function(e,a,r){return 0==a.t&&13==t.R(r.t)||1==a.t&&0==t.R(r.t)?[9]:4==a.t&&13==t.R(r.t)?[20]:5==a.t&&0==t.R(r.t)?[20]:8!=a.t&&19!=a.t&&2!=a.t||!(13==t.R(r.t)&&a.s>0||0==t.R(r.t)&&a.s<0)?13==a.t&&(13==t.R(r.t)&&a.s>0||0==t.R(r.t)&&a.s<0)?[12]:15==a.t&&(13==t.R(r.t)&&a.s>0||0==t.R(r.t)&&a.s<0)?[12]:16==a.t&&(13==t.R(r.t)&&a.s>0||0==t.R(r.t)&&a.s<0)?[12]:[]:[23]}}};var r={1:{21:[[48,34],[50,36],[48,35],[50,35],[49,35],[37,22],[23,22],[9,22],[37,36],[9,8],[5,6],[5,20],[33,20],[19,20],[33,34],[19,34],[19,6],[47,34],[23,8],[23,36],[51,36]]},"-1":{175:[[145,160],[149,162],[163,162],[163,176],[191,176],[187,174],[159,174],[159,160],[147,161],[146,160],[146,161],[148,161],[148,162],[149,162],[177,176],[173,174]]}},i=Model.Board.GenerateMoves;Model.Board.GenerateMoves=function(t){i.apply(this,arguments);var e=this.pieces[this.board[this.kings[this.mWho]]];if(!e.m&&!this.check)for(var a=r[this.mWho][e.p],s=0;s<a.length;s++){var n=a[s];if(!(this.board[n[0]]>=0)){for(var o=!0,h=!1,p=0;p<n.length;p++){var c=n[p],l=this.board[c];this.board[c]=-1;var b=this.cbQuickApply(t,{f:e.p,t:c}),u=this.cbGetAttackers(t,c,this.mWho,!0).length>0;if(u||0!=p||(h=this.cbGetAttackers(t,this.kings[-this.mWho],-this.mWho,!0).length>0),this.cbQuickUnapply(t,b),this.board[c]=l,this.cbIntegrity(t),u){o=!1;break}}o&&this.mMoves.push({f:e.p,t:n[0],c:null,ck:h,a:"K"})}}}
;var s=Model.Board.ApplyMove;Model.Board.ApplyMove=function(t,e){s.apply(this,arguments)};var n=Model.Move.ToString;Model.Move.ToString=function(){return n.apply(this,arguments)};var o=Model.Board.CompactMoveString;Model.Board.CompactMoveString=function(t,e,a){return"function"!=typeof e.ToString&&(e=t.CreateMove(e)),o.apply(this,arguments)}}();