At position R16,P16, @qwe started the conversation:
Also known as a one-space high approach (according to Bozulich in 'Get Strong at Joseki)
( FYI @mark5000 )
@shinuito said:
Someone played Q18 in response to this. Is there a common rebuttal, or is it tenuki-able.
Any ideas on Q13 here for black?