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

EGTB: draw

# move score
1 Kc2 draw
2 Kc4 draw
3 Kd2 draw
4 Kd3 draw
5 Kd4 draw
6 Kb2 loss in 60 half-moves
7 Kb3 loss in 56 half-moves
8 Kb4 loss in 44 half-moves