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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kc2 win in 1 half-moves
5 Kc4 win in 1 half-moves
6 Kd2 win in 1 half-moves
7 Kd3 win in 1 half-moves
8 Kd4 win in 1 half-moves
9 Ke4 win in 1 half-moves
10 Kfg2 win in 1 half-moves
11 Kg1 win in 1 half-moves
12 Kh1 win in 1 half-moves
13 Kh3 win in 1 half-moves
14 Khg2 win in 1 half-moves
15 Khg3 win in 1 half-moves
16 Ke2 win in 5 half-moves
17 Ke3 win in 5 half-moves
18 Kf2 win in 5 half-moves
19 Kfg3 win in 5 half-moves
20 Kf4 loss in 2 half-moves
21 Kg4 loss in 2 half-moves