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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kcd4 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Ked3 win in 3 half-moves
9 Kef2 win in 3 half-moves
10 Kef4 win in 3 half-moves
11 Kg4 win in 3 half-moves
12 Kgf3 win in 3 half-moves
13 Kgf4 win in 3 half-moves
14 Kh3 win in 3 half-moves
15 Kh4 win in 3 half-moves
16 Kb3 win in 7 half-moves
17 Kb4 win in 7 half-moves
18 Kc3 win in 7 half-moves
19 Kcd3 win in 7 half-moves
20 Kg2 win in 7 half-moves
21 Kgf2 win in 7 half-moves
22 Kh2 win in 7 half-moves
23 Ked4 loss in 4 half-moves
24 Kef3 loss in 4 half-moves