1June, 963, Liu Dahua won the junior chess championship in Hubei province. He plays chess strangely and is called a chess fan. He is from Zhengzhou, Henan.

Liu Dahua, who won the national chess championship from Hu Ronghua with a score of 1980, ended the momentum of "ten consecutive tyrants" in Hu Ronghua and set a record of 1995. 1974 began to participate in the national competition, 1978 won the third place in the country, 1979 won the second place in the country, and 1980 won the national championship. Now he is working in Tianlun Chess Institute in Han Jie, Chuhe, Henan, and honorary consultant of Yichuan Chess Institute in Shenzhen.