The Acornsoft Computer Go Championship Jan 7th-8th 1984, London.

I think this was the worlds first computer Go competition, but If you know of an earlier one then pease tell me. The competition was for 13x13 only. There were 8 competitors and the tournament was a simple 3 round knockout.

Round 1:

Richard Granville beat Mike Scott
John Hobson and Bill Brakes beat Michael Reiss
Bruno Przybyla beat A.J. Lucas
D.Skidmore beat T.Hart;

Round 2:

Granville beat Hobson and Brakes
Przybyla beat Skidmore;

Final:

Pryzbyla beat Granville.
The first prize was 1000 pounds UK.