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

EGTB: draw

# move score
1 Kb4 draw
2 Kc4 draw
3 Kd2 draw
4 Kd3 draw
5 Kb2 loss in 46 half-moves
6 Kb3 loss in 46 half-moves
7 Kc2 loss in 46 half-moves
8 Kd4 loss in 2 half-moves