var correctchoices=new Array()
correctchoices[1]='d6f8'
correctchoices[2]='h6g7'
correctchoices[3]='e1e8'
correctchoices[4]='e5d6'
correctchoices[5]='b6a7'
correctchoices[6]='d6d8'
correctchoices[7]='g6f5'
correctchoices[8]='d6c7'
correctchoices[9]='h5h6'
correctchoices[10]='f7d5'
var correctanswer=new Array()
correctanswer[1]='Qd6-f8#'
correctanswer[2]='Qh6-g7#'
correctanswer[3]='Re1-e8#'
correctanswer[4]='Be5-d6#'
correctanswer[5]='Qb6-a7#'
correctanswer[6]='Rd6-d8#'
correctanswer[7]='Bg6-f5#'
correctanswer[8]='Qd6-c7#'
correctanswer[9]='Rh5xh6#'
correctanswer[10]='Qf7-d5#'