var m0 = new Array(1)

m0[1] = new Array(4,6,28,13);
m0[1].base = new Array(2,3,0);
m0[1].root =0;
m0[1].move =1;
m0[2] = new Array(6,7,28,13);
m0[2].base = new Array(6,7,0);
m0[2].root =0;
m0[2].move =3;
m0[3] = new Array(12,22,15,22,28,22);
m0[3].base = new Array(9,10,11,0);
m0[3].root =0;
m0[3].move =4;
m0[0] = new Array(13,6,7,6,27,12,6,5,28,22,15,22,12,22);
m0[0].base = new Array(0,1,4,5,8,12,13,0);
m0[0].root =0;
m0[0].move =0;
var n0 = new Array();
var b0 = -1;
var pieces = "KQNBR ";
function g0(a,b)
{	gm(m0,n0,0,b0,'tactical_exercise_4g0.htm',a,b);}
function MB50()
{b0=MB5(m0,n0,0,b0,'tactical_exercise_4g0.htm'); GMS(m0,n0,0,b0,'tactical_exercise_4g0.htm');}
function MB0()
{b0=MB(m0,n0,0,b0,'tactical_exercise_4g0.htm'); GMS(m0,n0,0,b0,'tactical_exercise_4g0.htm');}
function MF50()
{b0=MF5(m0,n0,0,b0,'tactical_exercise_4g0.htm'); GMS(m0,n0,0,b0,'tactical_exercise_4g0.htm');}
function MF0()
{b0=MF(m0,n0,0,b0,'tactical_exercise_4g0.htm',true); itactical_exercise_40.value=GMS(m0,n0,0,b0,'tactical_exercise_4g0.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 = 'tactical_exercise_4';
var EmptyWhitePath = "gif/w.gif";
var EmptyBlackPath = "gif/b.gif";