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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kc8 win in 1 half-moves
4 Kd6 win in 1 half-moves
5 Kd7 win in 1 half-moves
6 Kd8 win in 1 half-moves
7 b5 loss in 1 half-moves
8 Ka3 loss in 1 half-moves
9 Ka5 loss in 1 half-moves
10 Kb3 loss in 1 half-moves
11 Kb5 loss in 1 half-moves
12 Kb7 loss in 1 half-moves
13 Kc6 loss in 1 half-moves
14 Na6 loss in 1 half-moves
15 Nb3 loss in 1 half-moves
16 Nb7 loss in 1 half-moves
17 Nd3 loss in 1 half-moves
18 Nd7 loss in 1 half-moves
19 Ne4 loss in 1 half-moves
20 Ne6 loss in 1 half-moves