<https://www.chiba-nm4.com/archive/category/%E5%9B%9B%E9%96%93%E9%A3%9B%E8%BB%8A%E3%81%A8%E5%88%9D%E5%BF%83%E8%80%85>
<http://schema.org/name>
"四間飛車と初心者"
<https://www.chiba-nm4.com/entry/2017/12/16/113744>