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

EGTB: win in 8 half-moves

# move score
1 Kb4 win in 7 half-moves
2 Kc4 win in 7 half-moves
3 Kcd4 win in 7 half-moves
4 Ke2 win in 7 half-moves
5 Kf2 win in 7 half-moves
6 K2b2 win in 9 half-moves
7 K2b3 win in 9 half-moves
8 K2d2 win in 9 half-moves
9 K3b3 win in 9 half-moves
10 Kb1 win in 9 half-moves
11 Kc1 win in 9 half-moves
12 Kd1 win in 9 half-moves
13 Ked2 win in 9 half-moves
14 Ked3 win in 9 half-moves
15 Ked4 win in 9 half-moves
16 K3b2 win in 11 half-moves
17 Kc3d2 win in 11 half-moves
18 K2d3 loss in 4 half-moves
19 Kc3d3 loss in 4 half-moves
20 Ke4 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Kf4 loss in 2 half-moves