hahaha I'm kind of satisfied by my own personal M10 solution, it's one that plays almost no cards the whole game and basically hand-dumps on the final turn. i felt that when trying to play normally on many turns the AI was seemingly killing its own stones even when it didn't have to. and yeah i blocked the enemy on T1 but often felt I could not find a way to fully block on later turns, though I clearly gave up on it a bit too quick lol