黄云嵩、许嘉阳晋级中国围棋快棋赛决赛

Group 1 - The "Zhejiang Pinghu·Danghu Shijubu" Chinese Go Rapid Chess Tournament has seen Huang Yunsong and Xu Jiayang reach the finals, both of whom have never won this event before, indicating a new champion will emerge [1] - Huang Yunsong, born in January 1997, and Xu Jiayang, born in November 1999, share similar backgrounds, having started playing Go in kindergarten and both achieving professional status at the age of 13 [1] - Xu Jiayang is known for his unique playing style, often taking his time to make moves even in clear situations, which was evident in his semi-final match against Wang Xinghao that lasted 270 moves [1] Group 2 - The tournament has featured a high number of decisive games, with most matches ending in the middle game rather than going to the endgame, a trend that has been particularly noted in the games played by Huang Yunsong and Xu Jiayang [2] - In the semi-finals, both Huang Yunsong and Xu Jiayang, both born in the 1990s, defeated their opponents from the 2000s, showcasing a generational shift in competitive success [2] - A notable observation from the tournament is the shift in winning probabilities, where the white pieces had a high win rate in earlier rounds, but in the semi-finals, five out of six games were won by the black pieces [2]