if /^N\+(.*)$/ =~ @str then @black_name = $1.strip end
if /^N\-(.*)$/ =~ @str then @white_name = $1.strip end
if /^'summary:(.*)$/ =~ @str
@state, p1, p2 = $1.split(":").map {|a| a.strip}
if /^N\+(.*)$/ =~ @str then @black_name = $1.strip end
if /^N\-(.*)$/ =~ @str then @white_name = $1.strip end
if /^'summary:(.*)$/ =~ @str
@state, p1, p2 = $1.split(":").map {|a| a.strip}