Put ante and blind (blind=ante).
Receive 2 cards. May bet 4 ante.
See flop. If not bet yet, may bet 2 ante.
See turn-river. If not bet yet, must bet 1 ante or fold.
One box: Ev = -2.19%, D = 24.4
7 boxes: Ev = -0.7%*, D1 = 24.8
* Raw estimation, using simulation technologies.
This game at WizardOfOdds.
If you have better rules, we can calculate them.