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

EGTB: draw

# move score
1 Kb4 draw
2 Kd3 draw
3 Kd4 draw
4 Kc4 loss in 54 half-moves
5 Kd2 loss in 54 half-moves
6 Kb3 loss in 48 half-moves
7 Kb2 loss in 40 half-moves
8 Kc2 loss in 40 half-moves