Forum for 3-4 point low approach three-space low pincer
Local reason [#7389]
188.8.131.52: Local reason
(2019-03-23 05:24) [#11359]
Invites White to (pseudo) extend to a and be overconcentrated, after which Black can relax and stretch his legs to M17. Put your partner on the fence whether it is a pincer or not, and prove that he chooses the wrong half of the miai.