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 Kc2 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Kde2 win in 5 half-moves
6 Ke3 win in 5 half-moves
7 Kf2 win in 5 half-moves
8 Kfe1 win in 5 half-moves
9 Kfe2 win in 5 half-moves
10 Kg2 win in 5 half-moves
11 Ka5 draw
12 Ka6 draw
13 Ka7 draw
14 Kc1 draw
15 Kd1 draw
16 Kde1 draw
17 Kg1 draw
18 Kb7 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kc7 loss in 2 half-moves