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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 K6b7 win in 7 half-moves
6 K8b7 win in 7 half-moves
7 K8c7 win in 7 half-moves
8 K8d7 win in 7 half-moves
9 Kb6 win in 7 half-moves
10 Kb8 win in 7 half-moves
11 Kcd8 win in 7 half-moves
12 Ked6 win in 7 half-moves
13 Ked7 win in 7 half-moves
14 Kf8 win in 7 half-moves
15 K6c7 win in 9 half-moves
16 K6d7 win in 9 half-moves
17 Kcd6 win in 9 half-moves
18 Ke8 win in 11 half-moves
19 Ked8 win in 19 half-moves
20 Kb5 draw
21 Kc5 draw