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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Ke2 win in 11 half-moves
4 Kcd2 win in 17 half-moves
5 Ked2 win in 17 half-moves
6 Kb1 win in 19 half-moves
7 Kcd1 draw
8 Kf1 draw
9 Kf2 draw
10 Ked1 loss in 6 half-moves