Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 b5 loss in 1 half-moves
3 Ka4 loss in 1 half-moves
4 Ka7 loss in 1 half-moves
5 Ka8 loss in 1 half-moves
6 Kb5 loss in 1 half-moves
7 Kb7 loss in 1 half-moves
8 Kc7 loss in 1 half-moves
9 Kc8 loss in 1 half-moves
10 Na2 loss in 1 half-moves
11 Na6 loss in 1 half-moves
12 Nc2 loss in 1 half-moves
13 Nc6 loss in 1 half-moves
14 Nd3 loss in 1 half-moves
15 Nd5 loss in 1 half-moves