2-3 isn't useless.
I did not say it was useless. I said that in the majority of situations, a man or 3-2 zone will do better. I then went on to outline some possible (rare) situations when a 2-3 might be useful.
It seems to me that in this game if Tukums plays a man that he beats you. You both made poor tactical decisions. But I guess that's why you play PL games, to try weird things?
Run of the Mill Canadian Manager