Presuppositionalists love to tout the debate between Greg Bahnsen and Gordon Stein. In apologetic circles, it is commonly believed that Bahnsen got that evil atheist Stein real good, and no atheist thinker can really be capable of crawling back from that public whipping.
Of course, such evaluations are quite superficial and self-serving, and they willingly ignore many striking deficiencies in Bahnsen’s presentation (see for example here, here, here and here).
However, what’s curious is that apologists do not tend to point to Bahnsen’s discussion with George H. Smith, author of Atheism: The Case Against God.