function InitGames()
{
GMS(m0, n0, 0, b0, 'gms_allg0.htm');
GMS(m1, n1, 1, b1, 'gms_allg1.htm');
GMS(m2, n2, 2, b2, 'gms_allg2.htm');
GMS(m3, n3, 3, b3, 'gms_allg3.htm');
GMS(m4, n4, 4, b4, 'gms_allg4.htm');
GMS(m5, n5, 5, b5, 'gms_allg5.htm');
GMS(m6, n6, 6, b6, 'gms_allg6.htm');
GMS(m7, n7, 7, b7, 'gms_allg7.htm');
GMS(m8, n8, 8, b8, 'gms_allg8.htm');
GMS(m9, n9, 9, b9, 'gms_allg9.htm');
GMS(m10, n10, 10, b10, 'gms_allg10.htm');
GMS(m11, n11, 11, b11, 'gms_allg11.htm');
GMS(m12, n12, 12, b12, 'gms_allg12.htm');
GMS(m13, n13, 13, b13, 'gms_allg13.htm');
GMS(m14, n14, 14, b14, 'gms_allg14.htm');
GMS(m15, n15, 15, b15, 'gms_allg15.htm');
GMS(m16, n16, 16, b16, 'gms_allg16.htm');
GMS(m17, n17, 17, b17, 'gms_allg17.htm');
GMS(m18, n18, 18, b18, 'gms_allg18.htm');
GMS(m19, n19, 19, b19, 'gms_allg19.htm');
GMS(m20, n20, 20, b20, 'gms_allg20.htm');
GMS(m21, n21, 21, b21, 'gms_allg21.htm');
GMS(m22, n22, 22, b22, 'gms_allg22.htm');
GMS(m23, n23, 23, b23, 'gms_allg23.htm');
GMS(m24, n24, 24, b24, 'gms_allg24.htm');
GMS(m25, n25, 25, b25, 'gms_allg25.htm');
GMS(m26, n26, 26, b26, 'gms_allg26.htm');
}
// Copyright 98,99 by ChessBase GmbH, Germany
function Init( path )
{ gifs = new Array(6);
for ( var i=0; i< 26; i++)
gifs[i]= new Image();
gifs[0].src = path + "b.gif";
gifs[1].src = path + "bbb.gif";
gifs[2].src = path + "bbw.gif";
gifs[3].src = path + "bkb.gif";
gifs[4].src = path + "bkw.gif";
gifs[5].src = path + "bqb.gif";
gifs[6].src = path + "bqw.gif";
gifs[7].src = path + "brb.gif";
gifs[8].src = path + "brw.gif";
gifs[9].src = path + "bnb.gif";
gifs[10].src = path + "bnw.gif";
gifs[11].src = path + "wbb.gif";
gifs[12].src = path + "wbw.gif";
gifs[13].src = path + "wrb.gif";
gifs[14].src = path + "wrw.gif";
gifs[15].src = path + "wqb.gif";
gifs[16].src = path + "wqw.gif";
gifs[17].src = path + "wkb.gif";
gifs[18].src = path + "wkw.gif";
gifs[19].src = path + "wnb.gif";
gifs[20].src = path + "wnw.gif";
gifs[21].src = path + "wpb.gif";
gifs[22].src = path + "wpw.gif";
gifs[23].src = path + "bpb.gif";
gifs[24].src = path + "wpb.gif";
gifs[25].src = path + "b.gif";
}
function SyncPicture( base, basename )
{ if ( base > -1 ) return base;
for ( i=0; i < document.images.length; i++ )
{ if ( document.images[i].name != "" )
if ( document.images[i].name == basename )
return i;
else if ( document.images[i].name.substring(0,3) == basename.substring(0,3) )
i+= 63;
}
return -1;
}
function MF5( moves, names, nm, base, basename )
{ base = SyncPicture( base, basename );
for ( i=0; nMoves[nm] < moves[nLevels[nm]].length / 2 && i < 10; i++ )
MF( moves, names, nm, base, false );
return base;
}
function MB5( moves, names, nm, base, basename )
{ base = SyncPicture( base, basename );
for ( i=0; ( nMoves[nm] > 0 || nLevels[nm] > 0 ) && i < 10; i++ )
MB( moves, names, nm, base );
return base;
}
function GoStart( moves, names, nm, base, basename )
{ base = SyncPicture( base, basename );
while ( nMoves[nm] > 0 || nLevels[nm] > 0 )
MB( moves, names, nm, base );
return base;
}
function GoEnd( moves, names, nm, base, basename )
{ base = SyncPicture( base, basename );
while ( nMoves[nm] < moves[nLevels[nm]].length / 2 )
MF( moves, names, nm, base, false );
return base;
}
function MF( moves, names, nm, base, basename, bCheckV )
{ base = SyncPicture( base, basename );
if ( bCheckV )
{ var b = false;
for ( i=0; i < moves.length; i++ )
if ( i != nLevels[nm] && moves[i].root == nLevels[nm] && moves[i].move == nMoves[nm] )
b = true;
if ( b )
{ var vf = window.open('', 'Frank', 'status=no,scrollbars=no,menubar=no,toolbar=no,width=240,height=160')
with ( vf.document )
{ open();
write('Varianten')
close()
}
vf.erzeuger = self;
var ihtml="";
ihtml = ihtml + "Hauptvariante - Main line" + "<\a>";
ihtml = ihtml + "
";
var nCurrentLevel=nLevels[nm];
var nMoveNum=nMoves[nm];
for ( j=0; j < moves.length; j++ )
{ if ( j != nCurrentLevel && moves[j].root == nCurrentLevel && moves[j].move == nMoveNum )
{ gm( moves,names,nm,base,basename,1,j);
var moveStr = GMS2( moves, names, nm, base, 1, j, basename );
ihtml = ihtml + "";
ihtml = ihtml + moveStr + "<\a>";
ihtml = ihtml + "
";
gm( moves,names,nm,base,basename,nMoveNum,nCurrentLevel);
}
}
if ( document.all )
vf.document.all.disp.innerHTML=ihtml
else if ( document.layers )
{ vf.document.layers[0].document.clear();
vf.document.layers[0].document.write(ihtml);
vf.document.layers[0].document.close();
}
return base;
}
}
if ( nMoves[nm] < moves[nLevels[nm]].length / 2 )
{ var n = nMoves[nm]*2;
var from = moves[nLevels[nm]][ n ] & 0x3f;
var to = moves[nLevels[nm]][ n+1 ] & 0x3f;
names[ nNameCount[nm] ] = document.images[ base + from ].src;
names[ nNameCount[nm]+1 ] = document.images[ base + to ].src;
var len = names[nNameCount[nm]].length;
var nn = (Math.floor(( to / 8 )) + ( to % 8 ));
var dest = ( nn % 2 ) == 1 ? "b" : "w";
var piece = names[nNameCount[nm]].substring(len-6,len-5);
if (( moves[nLevels[nm]][ n ] & 0x380 ) == 0x80 )
piece = "q";
else if (( moves[nLevels[nm]][ n ] & 0x380 ) == 0x100 )
piece = "n";
else if (( moves[nLevels[nm]][ n ] & 0x380 ) == 0x180 )
piece = "b";
else if (( moves[nLevels[nm]][ n ] & 0x380 ) == 0x200 )
piece = "r";
document.images[ base + to ].src = names[nNameCount[nm]].substring(0,len-6) + piece + dest + names[nNameCount[nm]].substring(len-4,len);
nn = (Math.floor(( from / 8 )) + ( from % 8 ));
if (( nn % 2 ) == 1 )
document.images[ base + from ].src = EmptyBlackPath;
else
document.images[ base + from ].src = EmptyWhitePath;
nMoves[nm]++;
nNameCount[nm] = nNameCount[nm] + 2;
if ( nMoves[nm] < moves[nLevels[nm]].length / 2 && ( moves[nLevels[nm]][ nMoves[nm]*2 ] & 0x40 ) == 0x40 )
MF( moves, names, nm, base, bCheckV );
}
return base
}
function MB( moves, names, nm, base, basename )
{ base = SyncPicture( base, basename );
if ( nMoves[nm] > 0 )
{ nMoves[nm]--;
nNameCount[nm] -= 2;
var from = moves[nLevels[nm]][ nMoves[nm]*2 ] & 0x3f;
var to = moves[nLevels[nm]][ nMoves[nm]*2+1 ] & 0x3f;
document.images[ base + from ].src = names[ nNameCount[nm] ];
document.images[ base + to ].src = names[ nNameCount[nm]+1 ];
if (( moves[nLevels[nm]][ nMoves[nm]*2 ] & 0x40 ) == 0x40 )
MB( moves, names, nm, base );
}
if ( nMoves[nm] == 0 )
if ( nLevels[nm] > 0 )
{ nMoves[nm] = moves[nLevels[nm]].move;
nLevels[nm] = moves[nLevels[nm]].root;
if (( moves[nLevels[nm]][nMoves[nm]*2] & 0x40 ) == 0x40 )
nMoves[nm]--;
}
return base;
}
function GMS2( moves, names, nm, base, nMoveNumber, nLevel, basename )
{ if ( nMoveNumber > 0 )
{ var n = (nMoveNumber-1)*2;
var off=1;
for ( i=0; i <= n; i += 2 )
if (( moves[nLevel][i] & 0x40 ) == 0x40 )
off = off+1;
var from = moves[nLevel][ n ] & 0x3f;
var to = moves[nLevel][ n+1 ] & 0x3f;
var len = document.images[ base + to ].src.length;
var piece = document.images[ base + to ].src.substring(len-6,len-5);
if ( piece == "q" )
piece = pieces.substring(1,2);
else if ( piece == "r" )
piece = pieces.substring(4,5);
else if ( piece == "b" )
piece = pieces.substring(3,4);
else if ( piece == "n" )
piece = pieces.substring(2,3);
else if ( piece == "k" )
piece = pieces.substring(0,1);
else piece = pieces.substring(5,6);
var piece2 = "";
if (( moves[nLevel][ n ] & 0x380 ) == 0x80 )
piece2 = pieces.substring(1,2);
else if (( moves[nLevel][ n ] & 0x380 ) == 0x100 )
piece2 = pieces.substring(2,3);
else if (( moves[nLevel][ n ] & 0x380 ) == 0x180 )
piece2 = pieces.substring(3,4);
else if (( moves[nLevel][ n ] & 0x380 ) == 0x200 )
piece2 = pieces.substring(4,5);
var lines = "abcdefgh";
var rows = "87654321";
var fromLine = from%8;
var fromRow = Math.floor(from/8);
var toLine = to%8;
var toRow = Math.floor(to/8);
var moveNumber = gmn( moves, nLevel ) + nMoveNumber-off;
var result = (Math.floor((moveNumber)/2)+1).toString() + ". ";
if ( document.images[ base + to ].src.substring(len-7,len-6) == "b" )
result = result + "... ";
if ( n >= 2 && (( moves[nLevel][n] & 0x40 ) == 0x40 ))
{ if (( moves[nLevel][n-1] == 62 ) || ( moves[nLevel][n-1] == 6 ))
result = result + "0-0"
else if (( moves[nLevel][n-1] == 2 + 7 * 8 ) || ( moves[nLevel][n-1] == 2 + 0 * 8 ))
result = result + "0-0-0"
else
{ var sep = "x";
from = moves[nLevel][ n-2 ] & 0x3f;
to = moves[nLevel][ n-1 ] & 0x3f;
fromLine = from%8;
fromRow = Math.floor(from/8);
toLine = to%8;
toRow = Math.floor(to/8);
result = result + lines.substring( fromLine, fromLine+1 ) + rows.substring( fromRow, fromRow+1 )
+ sep
+ lines.substring( toLine, toLine+1 ) + rows.substring( toRow, toRow+1 )
+ piece2 + " ep";
}
}
else
{ var len = names[ nNameCount[nm]-1 ].length;
var substr = names[ nNameCount[nm]-1 ].substring( len-6, len );
var sep = (( substr == "/w.gif" ) || ( substr == "\\w.gif" ) ||
( substr == "/b.gif" ) || ( substr == "\\b.gif" )) ? "-" : "x";
if ( piece2 != "" ) piece = "";
result = result + piece.toUpperCase() + lines.substring( fromLine, fromLine+1 ) + rows.substring( fromRow, fromRow+1 )
+ sep
+ lines.substring( toLine, toLine+1 ) + rows.substring( toRow, toRow+1 )
+ piece2;
}
}
else
result='';
if (document.all)
{ name = 'i' + baseName + nm;
if ( result == '' )
document.all.tags( "DIV" )[name].innerHTML = "Startposition";
else
document.all.tags( "DIV" )[name].innerHTML = "Position after " + result;
}
else if ( document.layers )
{ document.layers[nm].document.layers[0].document.clear();
var gesamt = "Position after " + result + "";
document.layers[nm].document.layers[0].document.write(gesamt);
document.layers[nm].document.layers[0].document.close();
}
return result;
}
function GMS( moves, names, nm, base, basename )
{ base = SyncPicture( base, basename );
var nLevel = nLevels[nm];
var nMoveNumber = nMoves[nm];
if ( nMoveNumber >= 0 && nMoveNumber <= moves[nLevel].length / 2 )
{ if ( document.all )
{ if ( nOld[nm] != -1 )
document.anchors[nOld[nm]].style.background="#FFF8B3";
if ( nMoveNumber > 0 )
{ nOld[nm] = moves[nLevel].base[nMoveNumber-1];
document.anchors[nOld[nm]].style.background="gray";
}
else
nOld[nm] = -1;
}
return GMS2( moves, names, nm, base, nMoveNumber, nLevel, basename );
}
else
return "??";
}
function gm( moves, names, nm, base, basename, n, m )
{ base = SyncPicture( base, basename );
GoStart(moves,names,nm,base,basename );
gm_sub( moves,names,nm,base,basename,n,m);
GMS( moves, names, nm, base, basename );
}
function gmn( moves, m )
{ if ( m > 0 )
{ var off=0;
var n2 = moves[m].move;
var m2 = moves[m].root;
for ( i=0; i <= n2*2; i += 2 )
if (( moves[m2][i] & 0x40 ) == 0x40 )
off = off+1;
return gmn( moves, m2 ) + ( n2 - off );
}
return 0;
}
function gm_sub( moves, names, nm, base, basename, n, m )
{ if ( m > 0 )
{ var off=0;
var n2 = moves[m].move;
var m2 = moves[m].root;
for ( i=0; i <= n2*2; i += 2 )
if (( moves[m2][i] & 0x40 ) == 0x40 )
off = off+1;
gm_sub( moves,names,nm,base, basename, n2-off, m2 );
}
nLevels[nm]=m;
nMoves[nm]=0;
for ( i=0; i < n; i++ )
MF(moves,names,nm,base,basename, false);
}