This one works perfectly, playing very defensive and even not aggressive getting extra points in T1 stage, putting MG and Gren at vital points, make sure the Rifles won't dare bullying your manpower while the mortar keep hurting them. Without manpower bleed the Pak can reach faster, the M18/M20 won't end the game right away.
Then spam as many LMG Gren as you can, bullying the Rifles back.
