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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Kc8 win in 1 half-moves
5 b5 loss in 2 half-moves
6 Ka6 loss in 1 half-moves
7 Ka7 loss in 1 half-moves
8 Kc7 loss in 1 half-moves
9 Ke6 loss in 1 half-moves
10 Ke7 loss in 1 half-moves
11 Ke8 loss in 1 half-moves
12 Kf6 loss in 1 half-moves
13 Kf8 loss in 1 half-moves
14 Kg6 loss in 1 half-moves
15 Kg8 loss in 1 half-moves
16 Ne6 loss in 1 half-moves
17 Ne8 loss in 1 half-moves
18 Nf5 loss in 1 half-moves
19 Nh5 loss in 1 half-moves