The 5th Ing Cup began on 20 April 2004 and concluded on 5 March 2005. Chang Hao defeated Choi Cheol-han 3–1 in the finals.
The main tournament featured 24 players:
Lee Chang-ho, Ma Xiaochun, Otake Hideo, Yoda Norimoto, Chang Hao, Rin Kaiho, O Meien, and Yu Bin were given first round byes. [1]
| Round of 16 | Quarter-finals | Semi-finals | Final | |||||||||||
| 22 April | ||||||||||||||
 | 0 | |||||||||||||
| 24 April | ||||||||||||||
 | 1 | |||||||||||||
| Lee Chang-ho | 0 | |||||||||||||
| 22 April | ||||||||||||||
| Choi Cheol-han | 1 | |||||||||||||
| | 1 | |||||||||||||
| 6–10 September | ||||||||||||||
 | 0 | |||||||||||||
| Choi Cheol-han | 2 | |||||||||||||
| 22 April | ||||||||||||||
| Peng Quan | 1 | |||||||||||||
| | 1 | |||||||||||||
| 24 April | ||||||||||||||
| | 0 | |||||||||||||
| Zhou Heyang | 0 | |||||||||||||
| 22 April | ||||||||||||||
| Peng Quan | 1 | |||||||||||||
| | 1 | |||||||||||||
| 26 December–5 March | ||||||||||||||
| | 0 | |||||||||||||
| Choi Cheol-han | 1 | |||||||||||||
| 22 April | ||||||||||||||
| Chang Hao | 3 | |||||||||||||
| | 0 | |||||||||||||
| 24 April | ||||||||||||||
| | 1 | |||||||||||||
| Chang Hao | 1 | |||||||||||||
| 22 April | ||||||||||||||
| Kong Jie | 0 | |||||||||||||
| | 1 | |||||||||||||
| 6–10 September | ||||||||||||||
| | 0 | |||||||||||||
| Chang Hao | 2 | |||||||||||||
| 22 April | ||||||||||||||
| Song Tae Kon | 1 | |||||||||||||
 | 0 | |||||||||||||
| 24 April | ||||||||||||||
| | 1 | |||||||||||||
| O Meien | 0 | |||||||||||||
| 22 April | ||||||||||||||
| Song Tae Kon | 1 | |||||||||||||
| | 1 | |||||||||||||
| | 0 | |||||||||||||
| | B+R | 1 | ||||
| | B+R | W+R | B+3 | 3 |
Cho Chikun25th HoninboHonorary Meijin is a professional Go player and a nephew of Cho Namchul. His total title tally of 73 titles is the most in the history of the Japanese Nihon Ki-in. Cho is the first player to hold the top three titles—Kisei, Meijin, and Honinbo—simultaneously which he did for three years in a row. Cho is the first in history to win all of the "Top 7" titles in Japan which he achieved by winning the Oza in 1994. Cho U in 2011 and Iyama Yuta in 2013 would duplicate this feat, both by winning the Kisei. He is also one of the 'Six Supers' Japanese players that were most celebrated in the late twentieth century, along with Rin Kaiho, Otake Hideo, Takemiya Masaki, Kato Masao and his classmate and arch-rival Kobayashi Koichi.
Rin Kaihō or Lin Haifeng is a professional Taiwanese Go player who made his name in Japan. He is, along with Cho Chikun, Kobayashi Koichi, Otake Hideo, Takemiya Masaki and Kato Masao, considered one of the 'Six Supers' that dominated Japanese Go world in the last three decades of the twentieth century.
Norimoto Yoda is a professional Go player.
Cho U is a Taiwanese professional Go player. He currently ranks 6th in the most titles won by a Japanese professional; his NEC Cup win in 2011 put him past his teacher Rin Kaiho and Norimoto Yoda. Cho is the first player in history to have held five of the top seven major titles simultaneously with Iyama Yuta being the second. Cho U, Naoki Hane, Keigo Yamashita and Shinji Takao make up the group of players in Japan called the "Four Emperors". His wife is one of Japan's best female go professionals, Izumi Kobayashi, the great Kitani's granddaughter and daughter of Kobayashi Koichi.
The 10th LG Cup featured :
The 11th LG Cup professional Go tournament was won by Zhou Junxun. It featured:
The 9th LG Cup featured:
The 8th LG Cup featured:
The 7th LG Cup featured:
The 6th LG Cup featured:
The 5th LG Cup featured :
Park Junghwan is a South Korean professional Go player of 9-dan rank.
The 1st Ing Cup was the first edition of the Ing Cup, an international Go tournament held every four years. The 1st Ing Cup was a sixteen player invitational, with six players representing the Nihon Ki-in, five players representing the Zhongguo Qiyuan, three Taiwanese Nihon Ki-in players, one player from the Hanguk Kiwon, and one player representing North America.
The 24th Fujitsu Cup featured 32 players.
The 16th LG Cup began on 13 June 2011 and concluded on 15 February 2012. Jiang Weijie won the title, defeating Lee Chang-ho in the final. 32 players from four different countries competed in the final knockout tournament:
The 15th LG Cup began on 7 June 2010 and concluded on 23 February 2011. Piao Wenyao won the title, defeating compatriot Kong Jie in the final. 32 players from four countries competed in the final knockout tournament:
The 6th Ing Cup began on 30 April 2008 and concluded on 23 April 2009. Choi Cheol-han won the title, beating Lee Chang-ho 3–1 in the finals.
The 1st Nongshim Cup was the inaugural edition of the team Go tournament consisting of five players each from China, Japan and South Korea. The tournament began on 16 December 1999 in Shanghai and finished on 28 March 2000. On Lee Chang-ho and Ma Xiaochun met in the final, with Lee defeating China's top player and leading Korea to their first of six straight Nongshim Cup titles.
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