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

EGTB: win in 6 half-moves

# move score
1 Kf6 win in 5 half-moves
2 Kf7 win in 5 half-moves
3 Kf8 win in 5 half-moves
4 Kb1 win in 9 half-moves
5 Kb2 win in 9 half-moves
6 Kc1 win in 9 half-moves
7 Kd1 win in 9 half-moves
8 Kd2 win in 9 half-moves
9 Kg2 win in 9 half-moves
10 Kg3 win in 9 half-moves
11 Kg4 win in 9 half-moves
12 Kg6 win in 9 half-moves
13 Kg8 win in 9 half-moves
14 Kh2 win in 9 half-moves
15 Kh4 win in 9 half-moves
16 Kh6 win in 9 half-moves
17 Kh7 win in 9 half-moves
18 Kh8 win in 9 half-moves
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves