Comment by nswango

2 hours ago

Idiomatically a handicap is a disadvantage not an advantage. So if Shin had two extra stones, KataGo had a two stone handicap.

Handicaps can be positive, e.g. in fixed distance racing one way to handicap is to "give" a starting distance to the racers who are slower than the scratch racer; in this system a higher handicap is more of an advantage.

Since the AI was playing scratch (the normal, unmodified play style), it seems odd to say it had a handicap. Rather, the human had a positive handicap of two stones.