Even that is probably high. I think any professional in the world could lose on 5 stones (c.f. http://www.computer-go.info/h-c/index.html http://www.computer-go

Even that is probably high. I think any professional in the world could lose on 5 stones (c.f. http://www.computer-go.info/h-c/index.html http://www.computer-go.info/h-c/index.html).