Special correspondent Guca reported that on March 24, the second round of the 14th Chunlan Cup World Professional Go Championship was played in tencent Wild Fox Go online, and 5 Chinese and 3 South Koreans reached the quarterfinals. Ke Jie Jiudan was in a precarious situation in the eight-dan duel with South Korea's 13th ranked Kim Myung-hoon, and finally reversed it in the second half of the set with a time advantage. In addition, Tang Weixing's ninth dan, Yang Dingxin's ninth dan, Li Xuanhao's eighth dan and Li Weiqing's ninth dan also defeated their opponents and advanced to the quarterfinals.
In the first round of the match on March 22, six Chinese players competed, 4 wins and 2 losses, plus four seeded players in the first round, a total of eight played in the round of 16. Eight Chinese players face eight Korean, Japanese and Chinese Taipei players in the matchroom on the second floor of the China Chess Academy.
The first to end the game was Li Xuanhao's eight-dan white game with Xu Haofeng in Chinese Taipei, and after the two sides made a big switch, the large black lone chess piece in the upper right was attacked by the white chess piece, and after barely forming a robbery, the black chess winning rate has dropped to single digits. After the white chess was destroyed, the black dragon had no way out, and had to seek to kill the white chess pieces on the periphery, but the defeat of the black chess pieces was decided after the white pieces of chess easily came out. The desperate black chess piece tried to kill the right white chess, and Li Xuanhao finished the game after three or two strokes, which was just after 1 p.m.
But then the bad news continued, the battle between the six Chinese chess players and the Korean chess players was in the ascendant, Gu Zihao's nine-dan black and Bian Xiang's nine-dan lost early, a large number of black children climbed all the way back, and the upper right corner was also robbed and killed by white chess, and the situation was so prematurely one-sided, which was rare in the game of gu Zihao's level of masters. After the upper right black chess pieces were all robbed and killed, Gu Zihao was angry and forced to kill the white pieces of chess in the lower right, but for a master of the level of Bian Xiangyi, it was not a problem to make a living dragon. Bai Dalong is alive and well, and the suspense of victory and defeat has been lost, and Bian Sangyi became the first Korean chess player to advance.
The fast knife Li Qincheng Nine Dan Zhibai against the defending champion Shen Zhenchen Nine Duan has also been extremely pessimistic, in the right game battle, the white chess piece pulled the black chess piece to be completely annihilated by the intention of frying pan, the black chess piece did not bother to eat the number of white chess pieces in the lower right, the dove occupied the magpie's nest, and the unexpected gain. After this battle, the white chess winning rate fell to single digits, and it was not turned over until the final game. The most incomprehensible thing is that Shen Zhenchen, who has always played chess quickly, has entered the reading of seconds, but in the final game, Li Qincheng still has unused reserved time.
Ding Haojiudan accidentally lost to the 2021 LG Cup champion Shen Minjiudan, and the black chess piece was beaten into a ball of cake in the midfield during the middle game, and the sub-effect was very low, and the winning rate plummeted. Later, in the contact battle in the lower game, Ding Hao chose a very Buddhist change, so that the white chess was eclectic, completely unlike the strong chess style Ding Hao. Later, in the handover in the upper left corner, Shen Minqiu chose the conversion quite a big picture, simplifying the situation and winning the mid-game.
After Tang Weixing's nine dan slaughtered the dragon without suspense and defeated the Japanese chess player Sada Tukshi seven dan, Ke Jie jiu dan and Yang Dingxin nine dan finally came to the good news. First, Ke Jie launched a "time offensive" in the situation of strong defeat, forcing Jin Mingxun to make a mistake in the reading of the seconds, and let it go again. Ke Jie's white chess pieces were profitable on the right and upper right corners respectively, and after reversing the situation, they firmly controlled the game, forcing Jin Mingxun to concede defeat in the middle game.
Subsequently, Yang Dingxin Jiudan also flipped the game under the disadvantage of only a single digit win rate, and defeated the "Crown Prince" Kim Ji-seok Jiudan, who had won all six games before, the latter was a tragic figure in the Chunlan Cup, and had participated in the competition six times, and the best result was only the third place. The game once had a huge advantage, but the oldest player in the game was still a spoon, so that Yang Dingxin was the main opponent, and he attacked and plundered Bai Dalong in the left game, thereby reversing it in one fell swoop. After the game, Yang Dingxin said: During this period, he already felt that his game of chess was no longer very good, and the establishment of the lower game was actually a backhand, which made him cry and laugh, but what he did not expect was that Kim Ji-seok gave him a big gift to help him narrowly pass the pass.
The battle between Li Weiqing Jiudan and the 12th Chunlan Cup champion Park Tinghuan Jiudan in 2019 finally ended, with ups and downs. The two formed a confrontational posture on the left side of the game, and after the white Park Tinghuan's large piece of chess was settled, Sheng led the run. Subsequently, in the battle on the right, Park Tinghuan's choice was not concise enough, and Li Weiqing reversed the situation. But then he made excessive moves, insisting on completely annihilating several remnants of the white chess piece on the right, and the winning rate reversed again.
Park Tinghuan's recent state has also been very poor, after the black chess in the lower right corner of the white chess is out of the way, the situation in the official stage is upside down, and finally the younger post-00s Li Weiqing laughs to the end with the Chinese rules after the sticky robbery, and narrowly wins.
The quarterfinals formed a situation of 5 Chinese players against 3 Korean players, against: Ke Jie Jiu Dan VS Shen Zhen Chen Nine Dan, Tang Weixing Nine Duan VS Shen Min Qiao Nine Dan, Li Weiqing Nine Duan VS Bian Xiang Yi Jiu Dan, Yang Dingxin Nine Duan VS Li Xuanhao Eight Dan, the time and place of the game are to be determined.