Here are the stronger AI version than originial AI for 1.19 patch
1. Back up your patch_rt
2. Replace with this
Non_cheat AI
https://drive.google.com/open?id=0B68asDGFVSwLMWo2VklWd2d0NVU
Racine AI 3.0
https://drive.google.com/open?id=0B68asDGFVSwLV3c4UHFybVBGeGc