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 2 half-moves
3 Kb8 loss in 2 half-moves
4 Kbc6 loss in 2 half-moves
5 Kc5 loss in 2 half-moves
6 Kc7 loss in 2 half-moves
7 Kc8 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Kdc6 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ka7 loss in 1 half-moves
13 Ka8 loss in 1 half-moves
14 Kc4 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Ke4 loss in 1 half-moves