It's Not Easy to learn in Five Minutes!...
You have to forget about Normal Chess and Concentrate on the PAWNS! of course you have to use the Same Rules But the Most Important Thing Other than Being Checkmated! are the PAWNS! and How the PAWN Structure Develops! during the Game.
(The PAWNS are the Soul of Chess!) Not My Quote!
The Downside to the System is that You can get Weaker Playing with the Pieces!? By Concentrating on the PAWNS! so much...After I have Won a Game Computers have Sometimes? Shown a Quicker way of Winning using the Pieces! but of Course they would Never had Reached the Position in the First Place on their Own!
Below can be a Help! with some Info on the Difference with My System Concerning Piece Values! Etc. and the Normal Chess Piece Values.https://www.chess2u.com/t7436-the-arb-chess-system-v-the-hippopotamus-defence-differenc