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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Kc2 win in 5 half-moves
3 Kb1 win in 7 half-moves
4 Kcd1 win in 7 half-moves
5 Kcd2 win in 7 half-moves
6 Ke1 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Kg3 win in 7 half-moves
9 Ked1 win in 9 half-moves
10 Ked2 win in 9 half-moves
11 Kg2 win in 9 half-moves
12 Kh2 win in 9 half-moves
13 Kd3 win in 11 half-moves
14 Kf1 win in 11 half-moves
15 Kf2 win in 11 half-moves
16 Kf3 loss in 4 half-moves
17 Kg4 loss in 2 half-moves
18 Kh4 loss in 2 half-moves