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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kb3 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Kd3 win in 5 half-moves
5 Kb2 win in 7 half-moves
6 Ke2 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Ke4 win in 7 half-moves
9 Kf2 win in 7 half-moves
10 Kf5 win in 7 half-moves
11 Kff4 win in 7 half-moves
12 Kfg4 win in 7 half-moves
13 Kg2 win in 7 half-moves
14 Kg3 win in 7 half-moves
15 Kg6 win in 7 half-moves
16 Kgf4 win in 7 half-moves
17 Kh5 win in 7 half-moves
18 Kh6 win in 7 half-moves
19 Kb1 win in 9 half-moves
20 Kc1 win in 9 half-moves
21 Kd1 win in 9 half-moves
22 Kd2 win in 9 half-moves
23 Kgg4 win in 9 half-moves
24 Kh4 win in 9 half-moves