Bob Greenwade wrote on Tue, Jul 11, 2023 10:13 PM UTC:
I think I've stumbled upon a better solution to the colorbound problem that also loosens up the too-tight Top Heart: after the second diagonal move, add an orthogonal move. So, one of the possible paths for a Top Heart starting at d4 would be e5-f4-f3-e2-d1.
I think I've stumbled upon a better solution to the colorbound problem that also loosens up the too-tight Top Heart: after the second diagonal move, add an orthogonal move. So, one of the possible paths for a Top Heart starting at d4 would be e5-f4-f3-e2-d1.