第8堂：大飛斷
https://gogo1.teachable.com/courses/10/lectures/42704688
https://www.101weiqi.com/chessbook/notation/40748/
https://www.101weiqi.com/chessbook/notation/40751/
https://www.101weiqi.com/chessbook/notation/40750/
https://www.101weiqi.com/chessbook/mychess/6438179/
http://h5.foxwq.com/txwqshare/index.html?chessid=1661871988030042956
https://www.101weiqi.com/chessbook/notation/40752/
https://www.101weiqi.com/chessbook/notation/40754/
https://www.101weiqi.com/chessbook/notation/40780/
https://www.101weiqi.com/chessbook/notation/40777/
https://www.101weiqi.com/chessbook/notation/40776/
https://www.101weiqi.com/chessbook/notation/40775/
https://www.101weiqi.com/chessbook/notation/40773/