Index of /~waldmann/etc/mathmagic/unsolved/14

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.. positions of 2 kinds of chess pieces, each of which the same number of the other piece but none of their own.

Is there a position where each bishop attacks 2 knights and each knight attacks 3 bishops? We abbreviate this as (B=2, N=3).

Here are all the unsolved cases:

(B=2, N=3), solved
(B=2, K=4), open
(B=2, Q=5), solved
(B=4, Q=3), open
(K=2, Q=5), open
(N=3, R=3), open
(N=4, R=2), open
(N=3, Q=2), solved
(R=4, Q=3). solved