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

EGTB: draw

# move score
1 Kb2 draw
2 Kb3 draw
3 Kb4 draw
4 Kb8 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 loss in 4 half-moves
8 Kd3 loss in 4 half-moves
9 Kd4 loss in 4 half-moves
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves