25th Tianyuan

The 25th Tianyuan began on 2 February and concluded on 13 April 2011. Defending champion Chen Yaoye kept his title, defeating challenger Zhou Hexi in two games.^[1]

Tournament

	Round of 32				Round of 16				Quarter-finals				Semi-finals				Finals
	Hu Yaoyu	1
	Gu Li	0			Hu Yaoyu	1
	Zhou Ruiyang	1			Zhou Ruiyang	0
	Chang Hao	0							Hu Yaoyu	0
	Zhou Hexi	1							Zhou Hexi	1
	Li Kang	0			Zhou Hexi	1
	Ding Wei	0			Gu Lingyi	0
	Gu Lingyi	1											Zhou Hexi	1
	Wang Yao	0											Li Haojie	0
	Piao Wenyao	1			Piao Wenyao	0
	Tang Weixing	0			Chun Guangya	1
	Chun Guangya	1							Chun Guangya	0
	Mi Yuting	0							Li Haojie	1
	Li Haojie	1			Li Haojie	1
	Huang Yizhong	1			Huang Yizhong	0
	Kong Jie	0															Zhou Hexi	1
	Tan Xiao	1															Yu Bin	0
	Tuo Jiaxi	0			Tan Xiao	1
	Chen Hao	0			Jiang Weijie	0
	Jiang Weijie	1							Tan Xiao	0
	Wang Xi	0							Shi Yue	1
	Liu Xing	1			Liu Xing	0
	Luo Xihe	0			Shi Yue	1
	Shi Yue	1											Shi Yue	0
	Zhu Yuanhao	0											Yu Bin	1
	Xie He	1			Xie He	1
	Peng Quan	0			Meng Tailing	0
	Meng Tailing	1							Xie He	0
	Zhang Li	1							Yu Bin	1
	Sun Tengyu	0			Zhang Li	0
	Yu Bin	1			Yu Bin	1
	Qiu Jun	0

Finals

Player	1	2	3	T
Chen Yaoye (Tianyuan)	B+R	W+4.5		2
Zhou Hexi (Challenger)				0

See also

• For information on the preliminary rounds, see Igo-Kisen^{[permanent dead link]}.