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 Kf3 win in 3 half-moves
3 Kg2 win in 3 half-moves
4 Kg3 win in 3 half-moves
5 Kg7 win in 3 half-moves
6 Ke2 win in 5 half-moves
7 Ke3 win in 5 half-moves
8 Kd3 win in 7 half-moves
9 Kd4 win in 7 half-moves
10 Kf8 win in 7 half-moves
11 Kh7 win in 7 half-moves
12 Kb3 win in 11 half-moves
13 Kc3 win in 11 half-moves
14 Kf1 win in 11 half-moves
15 Kg1 win in 19 half-moves
16 Ke1 draw
17 Kh8 draw
18 Kb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kf7 loss in 2 half-moves