8
a2 b3 h1
WHITE WINS
8
a2 b3 g2
BLACK WINS

8
d6 e7 e6
BLACK WINS

(if you use DP as me, the following tests are useful)
8
a6 h2 g2
WHITE WINS
8
a2 b3 g3
BLACK WINS

8
a2 b4 h1
BLACK WINS
8
a2 b3 h1
WHITE WINS

The problem is really good. It makes me more considerate and ..trains my patience...