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 Kd3 draw
4 Kd4 draw
5 Kb3 loss in 42 half-moves
6 Kc2 loss in 42 half-moves
7 Kd2 loss in 42 half-moves
8 Kb2 loss in 34 half-moves