| Program | Katsunari |
|---|---|
| Author | Shinichi Sei, Toshiaki Kawashima, Yasuhiro Ike, Yukiyo Okano |
| Country | Japan |
| Tournament Result | 5th at Gifu Challenge 2005 3rd at Gifu Challenge 2004 10th at Gifu Challenge 2003 4th at 21st Century Cup 2002 9th at ING Cup 1999 |
| Program | Goemate |
|---|---|
| Author | Chen Zhixing |
| Country | China |
| Tournament Result | 4th at Gifu Challenge 2003 1st at Guiyang open contest 2002 1st at SG Cup 2001 1st at ING Cup 1993,1995,1996,1997 1st at FOST Cup 1995,1996,1997,1998 |
| Program | Go++ |
|---|---|
| Author | Michael Reiss |
| Country | England |
| Tournament Result | 3rd at Gifu Challenge 2003 2nd at Guiyang open contest 2002 1st at 21st Century Cup 2001 1st at ING Cup 1999 1st at CGF Tournament 1999 |
| Program | KCC Igo |
|---|---|
| Author | KCC Igo development team |
| Country | North Korea |
| Tournament Result | 1st at Gifu Challenge 2005 1st at Gifu Challenge 2004 1st at Gifu Challenge 2003 5th at ING Cup 2000 3rd at ING Cup 1999 1st at FOST Cup 1999 |
| Program | HARUKA |
|---|---|
| Author | Ryuichi Kawa |
| Country | Japan |
| Tournament Result | 2nd at Gifu Challenge 2003 2nd at 21st Century Cup 2001 4th at SG Cup 2001 |
| Program | The Many Faces of Go |
|---|---|
| Author | David Fotland |
| Country | USA |
| Tournament Result | 2nd at Gifu Challenge 2005 1st at 21st Century Cup 2002 2nd at SG Cup 2001 1st at ING Cup 1998 |
| Program | Go Intellect |
|---|---|
| Author | Ken Chen |
| Country | USA |
| Tournament Result | 4th at Gifu Challenge 2005 4th at Gifu Challenge 2004 1st at Computer Olympiad 2004 4th at Guiyang open contest 2002 3rd at 21st Century Cup 2002 2nd at ING Cup 1997 1st at ING Cup 1992,1994 |
| Program | GnuGo |
|---|---|
| Author | Free Software Foundation |
| Country | various |
| Tournament Result | 3rd at Gifu Challenge 2005 1st at Computer Olympiad 2003 6th at Gifu Challenge 2003 7th at 21st Century Cup 2002 2nd at European Go Congress 2001 |
| Program | Wulu |
|---|---|
| Author | Lei XiuYu |
| Country | China |
| Tournament Result | 3rd at 21st Century Cup 2001 5th at SG Cup 2001 1st at ING Cup 2000 |
| Program | Fungo |
|---|---|
| Author | Yong Goo Park |
| Country | South Korea |
| Tournament Result | 6th at SG Cup 2001 4th at ING Cup 1999 4th at CGF Tournamnet 1999 |
| Program | Aya |
|---|---|
| Author | Hiroshi Yamashita |
| Country | Japan |
| Tournament Result | 6th at Gifu Challenge 2005 2nd at Gifu Challenge 2004 5th at 21st Century Cup 2002 9th at ING Cup 2000 8th at FOST Cup 1997 |
| Program | GORO |
|---|---|
| Author | Yasuo Ohishi |
| Country | Japan |
| Tournament Result | 8th at Gifu Challenge 2004 8th at Gifu Challenge 2003 4th at FJK 2000 5th at FOST Cup 1996 |
| Program | Shikousakugo |
|---|---|
| Author | Morihiko Tajima |
| Country | Japan |
| Tournament Result | 9th at Gifu Challenge 2005 9th at Gifu Challenge 2004 12th at Gifu Challenge 2003 |
| Program | Smart Go |
|---|---|
| Author | Anders Kierulf |
| Country | USA |
| Tournament Result | 9th at 21st Century Cup 2002 5th at 21st Century Cup 2001 4th at ING Cup 1989 |
| Program | GoLois |
|---|---|
| Author | Tristan Cazenave |
| Country | France |
| Tournament Result | 12th at 21st Century Cup 2002 10th at ING Cup 1999 6th at FOST Cup 1997 |
| Program | Indigo |
|---|---|
| Author | Bruno Bouzy |
| Country | France |
| Tournament Result | 10th at 21st Century Cup 2002 13th at ING Cup 1999 |
| Program | Explorer |
|---|---|
| Author | Martin Mueller |
| Country | Canada |
| Tournament Result | 8th at 21st Century Cup 2002 12th at CGF Tournament 1999 8th at FOST Cup 1996 |
| Program | NeuroGo |
|---|---|
| Author | Markus Enzenberger |
| Country | Canada |
| Tournament Result | 7th at Gifu Challenge 2003 6th at 21st Century Cup 2002 |
| Program | Go Star |
|---|---|
| Author | Lu Jinging |
| Country | China |
| Tournament Result | 7th at Gifu Challenge 2005 3rd at Guiyang open contest 2002 6th at 21st Century Cup 2001 12th at ING Cup 2000 12th at ING Cup 1999 |
| Program | Topgoer |
|---|---|
| Author | Feng ShaoMin |
| Country | Singapore |
| Tournament Result | 10th ING Cup 2000 |
| Program | GMS |
|---|---|
| Author | GMS |
| Country | South Korea |
| Tournament Result | 7th at SG Cup 2001 |
| Program | Northan Star |
|---|---|
| Author | Zhang LianPeng |
| Country | China |
| Tournament Result | 8th at SG Cup 2001 13th at ING Cup 2000 |
| Program | GoAhead |
|---|---|
| Author | Peter Woitke |
| Tournament Result | 2nd at Computer Olympiad 2003 1st at European Go Congress 2001 |
| Program | Dariush |
|---|---|
| Author | E. Marchand |
| Country | New Caledonia |
| Tournament Result | 4th at Computer Olympiad 2003 |
| Program | Star of Poland |
|---|---|
| Author | Janusz Kraszek |
| Country | Poland |
| Tournament Result | 4th at FOST Cup 199 |
| Program | Jimmy |
|---|---|
| Author | Yang ShiJim |
| Country | Taiwan |
| Tournament Result | 12th at FOST Cup 1999 8th at CGF Tournament 1999 6th at FOST Cup 1996 |
| Program | Goliath |
|---|---|
| Author | Mark Boon |
| Country | Netherlands |
| Tournament Result | 1st at ING Cup 1989,1990,1991 |
| Program | Yong Leaf |
|---|---|
| Author | Meikou Tei |
| Country | Taiwan |
| Tournament Result | 11th at FOST Cup 1999 9th at CGF Tournament 1999 |
| Program | MASAYAN |
|---|---|
| Author | Masatsune Koshida |
| Country | Japan |
| Tournament Result | 7th at Gifu Challenge 2004 13th at FOST Cup 1999 |
| Program | GREAT 5 |
|---|---|
| Author | Takeshiro Yoshikawa |
| Country | Japan |
| Tournament Result | 11th at 21st Century Cup 2002 11th at FOST Cup 1995 8th at ING Cup 1992 |
| Program | IGO1999 |
|---|---|
| Author | Noriaki Sanechika |
| Country | Japan |
| Tournament Result | 23th at CGF Tournament 1999 4th at ING Cup 1991 |
| Program | EGO |
|---|---|
| Author | Bruce Wilcox |
| Country | USA |
| Tournament Result | 2nd at ING Cup 1989 |
| Program | Silver Igo |
|---|---|
| Author | Silver Star Laboratory |
| Country | North Korea |
| Tournament Result | 1st at FOST Cup 1998 |
| Program | Go Generation |
|---|---|
| Author | ICOT |
| Country | Japan |
| Tournament Result | 4th at Ing Cup 1992 |