
This is a mistake to jump after the kosumi-tsuke, and it's good that you followed up with the hane on top.

Attaching locally at R8 may be better, I think.

This move doesn't really do anything.

Local mistake. You can capture the cutting stone or the 5 black stones on the right by pushing with O6.

Small and gote. Maybe E13 or F13 to enlarge your territory. I think AlphaGo liked this sort of move.

Why not just connect at R2?

Blocking at J3 is pretty big. Black was able to scoop out a huge chunk of territory.

Black got to double peep and cut you off. Perhaps the tigermouth at Q12 would be better.

152 I don't think Black can do anything here. Virtually any move at J5, K5, or K4(best) to protect your stones should work.

178 O15!
As Tryss mentioned, Black had a huge weakness at B14 that would have won the game for you.