Beat a defender 1v1 with a committed feint and an explosive change of direction, then attack the space through the gate at speed.
Set two gates about 3 yards wide, side by side, 20 yards from the attacker's start. Attacker dribbles at the defender and scores by taking the ball under control through either gate. Defender tries to win it or force the attacker wide. Sell the feint, change direction off the front foot, and accelerate through. Rotate attacker and defender, and count successful beats.
Two gates turn a trick into a decision. With one target, an attacker knows where he is going before the duel starts and can rehearse a move to get there; the defender knows it too. With a gate on either side, the defender has to commit to protecting one, and the attacker's job becomes reading which one rather than executing a favourite.
That is a meaningful upgrade because it is what actually happens in a match. Defenders show players one way deliberately, and a dribbler who has only practised going right will take the side that is closed. Players who work with two gates start watching the defender's feet and hips instead of deciding in advance.
The attacking mechanics stay the same as any 1v1: attack at pace so he has to commit, sell with the body rather than the ball, change direction sharply, then accelerate. What changes is the moment of decision, which now comes from him rather than from a plan.
The defender gets something out of it too, and it is worth telling him: he cannot cover both, so his job is to make one gate look available and defend the other. That is showing, and it is the same skill as wide defending in miniature.
Gate width and distance apart are the variables that make it fair. Too close together and the defender covers both, so nothing is learned. Too far apart and the attacker walks through one unopposed. Adjust until roughly half the attempts succeed.
Save it to your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block. Or start from a blank pitch and build your own.