On May 8, Beijing time, the quarterfinals of the first Langke Cup World Go Open continued to be held in Quzhou. China's post-00s new talent Li Weiqing challenged South Korea's first person Shin Jinzhen. Li Weiqing once suppressed his opponent in a good start, and the winning rate of white chess on the board once reached 97%. However, Shen Zhenchen stubbornly counterattacked in a desperate situation and achieved a comeback, and finally Li Weiqing lost in the middle game. Shin Zhenzhen has won 28 consecutive domestic and international matches since February 26 this year, and has strongly reached the final four of this competition.
The 67th hand of black chess is more fierce. At this stage, black chess is relatively passive, and Chen Yunong, a professional chess player who speaks chess in the wild fox, said that at present, white chess moves are selected, and the attack is very imposing.
By the 147th hand, the white chess win rate had reached 97% at one point.
By the 163rd hand of Hei, Shin Zhenzhen fought back when he was behind, and the two sides fought fiercely. At this time, Ke Jie appeared in the live broadcast room with a "lurking" vest to watch the match between Li Weiqing and Shen Zhenchen.
Chen Yunong commented: "At the critical moment, Shen Zhenzhen first had a fatal flaw! If the white chess 190 is attacked in the I14th position, the black chess will die on the spot. Unfortunately, in the face of the pressure of reading seconds, Li Weiqing did not seize the opportunity. ”
Li Weiqing was a little unable to see the situation clearly at the critical moment, and the rhythm was a little chaotic, and Shen Zhenchen seized the opportunity to close the situation. After the black chess overtook in the number of eyes, Li Weiqing's 220th hand chose to point into the upper right corner of the white chess, but the actual combat effect was not great in the end.
By the 301st hand, Black had the advantage of plate 9. In the end, Li Weiqing lost in the middle set, and Shin Zhenzhen won the final four places.
In the other quarterfinals, world champion Tan Xiao beat his teammates in the middle set, and Gu Zihao of the Chinese team beat South Korea's An Sungjun in the black set.