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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kd3 win in 1 half-moves
3 Ke5 win in 1 half-moves
4 Ke6 win in 1 half-moves
5 Ke7 win in 1 half-moves
6 Kf5 win in 1 half-moves
7 Kf7 win in 1 half-moves
8 Kfg5 win in 1 half-moves
9 Kfg6 win in 1 half-moves
10 Kfg7 win in 1 half-moves
11 Kh5 win in 1 half-moves
12 Kh7 win in 1 half-moves
13 Khg5 win in 1 half-moves
14 Khg6 win in 1 half-moves
15 Khg7 win in 1 half-moves
16 Kb3 win in 5 half-moves
17 Kc3 win in 5 half-moves
18 Kd1 win in 5 half-moves
19 Kd2 win in 5 half-moves
20 Kb2 win in 7 half-moves
21 Kc1 win in 7 half-moves