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

EGTB: draw

# move score
1 Kb2 draw
2 Kc2 draw
3 Kd2 draw
4 Kd3 draw
5 Kc4 loss in 52 half-moves
6 Kd4 loss in 52 half-moves
7 Kb3 loss in 40 half-moves
8 Kb4 loss in 40 half-moves