Note the population. It's been similar to this for awhile now. Once the 666 logs in they just steamroll the TR and VS back to the warpgates. The VS on Connery have always been underpopulated and against the 666 zergs they don't stand a chance which results in the bulk of the NC hoard going to warpgate the TR. The TR has the numbers to put up a resistance but they can't get anywhere due to A) The superiority of the northern warpgate position, and B) Completely broken population caps. The 666 are hands-down the strongest outfit on Connery by a monumental landslide - and combined with a superior position they are literally unstoppable once they show up which causes the population to tank and everything goes down the crapper.