firstproof.Testing the af (Adversarial Proof Framework) on the 10 research-level math problems from the First Proof paper (Abouzaid, Blumberg, Hairer, Kileel, Kolda, Nelson, Spielman, Srivastava, Ward, Weinberger, Williams). 6 of 10 problems investigated; structured proof trees with recorded dead ends, counterexamples, and partial progress.