Cai Shangzhu (蔡尚柱)

Place: Guangzhou, China

Birth: 1999-03-10

Rating: 2119.08, Std: 113.64, Rank: 578

First game: 2022-07-18, Last game: 2026-05-21

Top rating: 2147.76 (2025-05-10)

Games: 21, Wins: 7, Draws: 2, Losses: 12

Gy1: 7, Gy2: 14, Gy5: 21

Chinese National Championship 2026, Men Preliminary
Date	2026-05-21		Rating	2119.08
Round	Color	Result	Opponent
1	White	Loss	Li Xiaoqing	2618.52
2	Black	Win	Gao Cong	2449.76
3	White	Loss	Cheng Yanzhen	2512.41
4	Black	Loss	Fu Liang	2354.60
5	White	Loss	Ding Kailun	2056.96
6	Black	Draw	Liu Qilin	1948.35
7	White	Loss	Xiao Yikang	2198.11
Chinese National Championship 2025, Men Preliminary
Date	2025-05-10		Rating	2147.76
Round	Color	Result	Opponent
1	White	Loss	Ma Hongzhou	2362.58
2	Black	Win	Qiu Wuxiang	2193.37
3	White	Loss	Xia Jianjin	2482.25
4	Black	Loss	Hu Yuhan	2116.85
5	White	Win	Xu Nuo	1866.88
6	White	Win	Cao Shuang	2210.22
7	Black	Win	Chen Chao	2416.06
World Renju Youth Cup 2022 (online) A Group
Date	2022-07-18		Rating	2083.77
Round	Color	Result	Opponent
1	White	Win	Guo Song	2175.60
2	Black	Loss	He Shujun	2681.44
3	Black	Draw	Chen Guanhui	2124.12
4	Black	Loss	Dong Jiahao	2416.27
5	Black	Win	Zhou Xuhong	1857.17
6	Black	Loss	Lõhmus Kristofer	2402.27
7	Black	Loss	Jin Congbo	1953.39