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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kd4 win in 3 half-moves
3 Ke1 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Ke3 win in 3 half-moves
6 Kf1 win in 3 half-moves
7 Kf4 win in 3 half-moves
8 Kf5 win in 3 half-moves
9 Kff3 win in 3 half-moves
10 Kfg3 win in 3 half-moves
11 Kg1 win in 3 half-moves
12 Kg2 win in 3 half-moves
13 Kg5 win in 3 half-moves
14 Kgf3 win in 3 half-moves
15 Kgg3 win in 3 half-moves
16 Kh3 win in 3 half-moves
17 Kh4 win in 3 half-moves
18 Kh5 win in 3 half-moves
19 Kb3 win in 7 half-moves
20 Kc3 win in 7 half-moves
21 Kd3 win in 7 half-moves
22 Kb5 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Kd5 loss in 2 half-moves