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

EGTB: win in 4 half-moves

# move score
1 K2b3 win in 3 half-moves
2 K3b3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kd4 win in 7 half-moves
6 Ke1 win in 7 half-moves
7 Ke2 win in 7 half-moves
8 K2b2 win in 9 half-moves
9 K3d3 win in 9 half-moves
10 Kb1 win in 9 half-moves
11 Kc2d3 win in 9 half-moves
12 Kcc1 win in 9 half-moves
13 Kcd1 win in 9 half-moves
14 Kdd1 win in 9 half-moves
15 Kdd3 win in 9 half-moves
16 Ke3 win in 9 half-moves
17 K3b2 win in 11 half-moves
18 Kdc1 win in 11 half-moves