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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Kf3 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Kc1 win in 7 half-moves
6 Ke3 win in 7 half-moves
7 Kg3 win in 7 half-moves
8 Kf1 win in 9 half-moves
9 Kf2 win in 9 half-moves
10 Kc3 win in 11 half-moves
11 Kd1 win in 11 half-moves
12 Ke1 win in 11 half-moves
13 Ke2 win in 11 half-moves
14 Kg1 win in 11 half-moves
15 Kh1 win in 11 half-moves
16 Kh2 win in 11 half-moves
17 Kh3 win in 11 half-moves
18 Kh4 win in 11 half-moves
19 Kg5 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Kh6 loss in 2 half-moves