Ten matches (10 games each) between Katago (kata1-b18c384nbt-uec) and Gnugo
maxVisits = 10 for katago (W), handicaps between H10 and H19.
GoGui twogtp, chinese rule, there were no error, no duplicate games, KG and Gnugo always agreed on the score.

H10 : 70% wins for KG
H11 : 70% wins for KG
H12 : 50% wins for KG
H13 : 30% wins for KG (and 2 draws)
H14 : 70% wins for KG
H15 : 10% wins for KG
H16 : 20% wins for KG
H17 : 10% wins for KG
H18 : 10% wins for KG
H19 : 0% wins for KG

stats
games

I'll run the same test with maxVisits = 1000.

Ten matches (10 games each) between Katago (kata1-b18c384nbt-uec) and Gnugo
maxVisits = 1000 for katago (W), handicaps between H10 and H19.
GoGui twogtp, chinese rule, there were no error, no duplicate games, KG and Gnugo always agreed on the score.

H10 : 60% wins for KG
H11 : 40% wins for KG (and 2 draws)
H12 : 70% wins for KG
H13 : 60% wins for KG (and 1 draw)
H14 : 50% wins for KG
H15 : 40% wins for KG
H16 : 20% wins for KG
H17 : 0% wins for KG
H18 : 30% wins for KG
H19 : 0% wins for KG

stats
games