var correctchoices=new Array()
correctchoices[1]='e6e5'
correctchoices[2]='e5f3'
correctchoices[3]='g7g5'
correctchoices[4]='d6d5'
correctchoices[5]='b6d4'
correctchoices[6]='g6g5'
correctchoices[7]='e6g4'
correctchoices[8]='e4f3'
correctchoices[9]='c6d4'
correctchoices[10]='c6b4'
var correctanswer=new Array()
correctanswer[1]='e6-e5'
correctanswer[2]='Ne5-f3#'
correctanswer[3]='g7-g5'
correctanswer[4]='d6-d5'
correctanswer[5]='Qb6xd4'
correctanswer[6]='g6-g5'
correctanswer[7]='Be6-g4'
correctanswer[8]='e4xf3'
correctanswer[9]='Nc6xd4'
correctanswer[10]='Nc6-b4'