Connect to the pass guard via the leg drag position for the 50/50 guard.
Since the first half follows the same procedure as the arm bar (50/50 guard), it is possible to change the subsequent development depending on the reaction of the opponent.
If you move the diagonally flowing leg to the front side, many opponents will be cautious and try to return to the original position, but you can prevent it by engaging the other leg with a triangle choke clutch. ..
Next, the opponent will probably tighten his legs so strongly that he will not allow the pass guard, so he will use both feet well to deal with it, and at the same time he will change to the leg drag position and escape completely from the 50/50 guard.
This technique is recommended for those who are not good at getting up from the 50/50 guard and aiming at the counter.