| Contest | Winner |
|---|---|
| 21st Century Cup - York,USA | Go4++ |
| SNU-Garosu.com - Seoul | Goemate |
| Ing 2000 - Guiyang, China | Wulu |
| Ing 1999 - Shanghai | Go4++ |
| FOST 1999 | KCC Igo |
| CGF 1999 | Go4++ |
| Ing 1998 - London | Many Faces |
| FOST 1998 | Handtalk |
| Ing 1997 - San Fransisco | Handtalk |
| FOST 1997 | Handtalk |
| Ing 1996 - Guangzhou, China | Handtalk |
| FOST 1996 | Handtalk |
| Ing 1995 - Seoul, South Korea | Handtalk |
| First FOST Cup 1995 - Tokyo | Handtalk |
| Ing 1994 Taipei | Go Intellect |
| Ing 1993 - Chengdu, China | Handtalk |
| Ing 1992 - Tokyo | Go Intellect |
| Ing 1991 - Singapore | Goliath |
| Ing 1990 - Beijing | Goliath |
| Ing 1989 - Taipei | Goliath |
| The First Computer Olympiad London | Swiss Explorer (Dragon won 9x9) |
| Ing 1988 - Taipai | Codan (Dragon won 9x9) |
| Ing 1987 - Taipai | Friday (Nemesis won 9x9) |
| US Championship 1999 | Many Faces |
|---|---|
| US Championship 1994 | Go Intellect |
| US Championship 1993 | Stone |
| European Championship 1993 | Progo |
| US Championship 1992 | Many Faces of Go |
| European Open Championship 1992 | Go4++ |
| US Championship 1991 - Rochester, New York. | Many Faces of Go |
| European Open Championships 1990 | Nemesis |
| United States Championship 1989 | Go Intellect |
| The First European Open Championship 1987 | Star of Poland (five way tie in 9x9!!) |
| The Acornsoft Computer Go Championship Jan 7th-8th 1984, London. | "Bruno" Przybyla |