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 Kc3 win in 3 half-moves
3 Kb3 win in 7 half-moves
4 Kd3 win in 13 half-moves
5 Kb1 draw
6 Kc1 draw
7 Kd1 draw
8 Kd2 draw