By recent do you mean say the last 30 years (i.e. exclude ancient masters and the shin-fuseki experimentation), or last 5 years or so? What the latter would imply (go fuseki is in state of transformation at the moment, maybe due to Korean/Chinese prominence?) is interesting, though perhaps getting off-topic for computer-go.Their collection does not contain "state-of-the-art" games enough.Just to clarify: I am saying that you really need tens of thousands of RECENT pro games.