var m0 = new Array(1)

m0[2] = new Array(6,21,59,52,8,16,61,59,3,10,58,30,5,12,56,58,4,6,71,5,34,41,15,23,30,37,20,28,37,44,10,3,42,27,21,27,41,27,2,11);
m0[2].base = new Array(15,16,17,18,19,20,21,22,23,23,24,25,26,27,28,29,30,31,32,33,0);
m0[2].root =1;
m0[2].move =3;
m0[3] = new Array(58,44,8,11,42,25,16,25,52,25,2,9,41,32,20,28,56,58,6,21,44,17);
m0[3].base = new Array(41,42,43,44,45,46,47,48,49,50,51,0);
m0[3].root =1;
m0[3].move =10;
m0[1] = new Array(12,20,60,62,127,61,8,16,59,52,5,12,61,59,9,25,34,41,0,8,36,28,8,11,28,19,12,19,42,36,19,1,58,44,6,12,59,11,3,11,56,59,11,9);
m0[1].base = new Array(12,13,13,14,34,35,36,37,38,39,40,52,53,54,55,56,57,58,59,60,61,62,0);
m0[1].root =0;
m0[1].move =11;
m0[7] = new Array(19,28,35,18,3,59,56,59,9,18,42,25);
m0[7].base = new Array(76,77,78,79,80,81,0);
m0[7].root =6;
m0[7].move =6;
m0[6] = new Array(13,21,58,37,14,22,45,35,38,28,37,28,21,28,59,45,3,17,35,18,9,18,56,59);
m0[6].base = new Array(69,70,71,72,73,74,75,82,83,84,85,86,0);
m0[6].root =5;
m0[6].move =1;
m0[9] = new Array(38,21,30,20);
m0[9].base = new Array(90,91,0);
m0[9].root =8;
m0[9].move =2;
m0[8] = new Array(13,20,45,30,38,28);
m0[8].base = new Array(87,88,89,0);
m0[8].root =5;
m0[8].move =1;
m0[5] = new Array(28,20,2,20,34,20,13,20,45,30,38,21,30,20,3,11,59,52,18,3);
m0[5].base = new Array(67,68,92,93,94,95,96,97,98,99,0);
m0[5].root =4;
m0[5].move =1;
m0[4] = new Array(21,38,28,19);
m0[4].base = new Array(65,66,0);
m0[4].root =0;
m0[4].move =13;
m0[11] = new Array(18,24);
m0[11].base = new Array(105,0);
m0[11].root =10;
m0[11].move =2;
m0[12] = new Array(10,11,13,30);
m0[12].base = new Array(110,111,0);
m0[12].root =10;
m0[12].move =6;
m0[13] = new Array(10,17,58,44,17,24,48,40);
m0[13].base = new Array(112,113,114,115,0);
m0[13].root =10;
m0[13].move =6;
m0[10] = new Array(4,3,45,30,3,10,30,13,7,6,42,25,10,1,13,28,18,28,58,37,21,11,34,6,8,16,25,35,1,8,60,62,127,61);
m0[10].base = new Array(102,103,104,106,107,108,109,116,117,118,119,120,121,122,123,124,124,0);
m0[10].root =0;
m0[10].move =15;
m0[14] = new Array(25,8,5,33);
m0[14].base = new Array(130,131,0);
m0[14].root =0;
m0[14].move =20;
m0[15] = new Array(58,37,21,31,28,13,31,37,13,7,37,54,60,61,54,37,25,8,14,22,63,62,5,14);
m0[15].base = new Array(132,133,134,135,136,137,138,139,140,141,142,143,0);
m0[15].root =0;
m0[15].move =20;
m0[17] = new Array(19,10,28,13,10,17,13,7);
m0[17].base = new Array(150,151,152,153,0);
m0[17].root =16;
m0[17].move =2;
m0[16] = new Array(12,19,44,37,19,12,60,58,120,59);
m0[16].base = new Array(147,148,149,154,154,0);
m0[16].root =0;
m0[16].move =23;
m0[18] = new Array(21,11);
m0[18].base = new Array(157,0);
m0[18].root =0;
m0[18].move =26;
m0[19] = new Array(2,11);
m0[19].base = new Array(158,0);
m0[19].root =0;
m0[19].move =26;
m0[20] = new Array(28,18,9,18);
m0[20].base = new Array(160,161,0);
m0[20].root =0;
m0[20].move =27;
m0[0] = new Array(52,36,10,26,51,35,26,35,50,42,35,42,57,42,1,18,62,45,11,19,61,34,6,21,36,28,19,28,59,3,18,3,42,25,0,1,45,28,12,20,25,10,4,12,58,44,3,18,60,58,120,59,21,36,63,60,18,28,44,8,28,18,8,1,36,21,10,20,13,20,1,10,12,13);
m0[0].base = new Array(0,1,2,3,4,5,6,7,8,9,10,11,63,64,100,101,125,126,127,128,129,144,145,146,155,155,156,159,162,163,164,165,166,167,168,169,170,0);
m0[0].root =0;
m0[0].move =0;
var n0 = new Array();
var b0 = -1;
var pieces = "KQNBR ";
var pos_after = "Position after ";
var start_pos = "Startposition ";
function g0(a,b)
{	gm(m0,n0,0,b0,'dacosta20g0.htm',a,b);}
function MB_50()
{b0=MB_5(m0,n0,0,b0,'dacosta20g0.htm'); GMS(m0,n0,0,b0,'dacosta20g0.htm');}
function MB0()
{b0=MB(m0,n0,0,b0,'dacosta20g0.htm'); GMS(m0,n0,0,b0,'dacosta20g0.htm');}
function MF_50()
{b0=MF_5(m0,n0,0,b0,'dacosta20g0.htm'); GMS(m0,n0,0,b0,'dacosta20g0.htm');}
function MF0()
{b0=MF(m0,n0,0,b0,'dacosta20g0.htm',true); idacosta200.value=GMS(m0,n0,0,b0,'dacosta20g0.htm');}
var nMoves = new Array(0,0);
var nLevels = new Array(0,0);
var nNameCount = new Array(0,0);
var nOld = new Array(-1,-1);
baseName = 'dacosta20';
var EmptyWhitePath = "/tutorial/images/w.gif";
var EmptyBlackPath = "/tutorial/images/b.gif";
var BackColor = "#FFF8B3";