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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kb8 draw
4 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Kd2 draw
8 Kd4 draw
9 Ke2 draw
10 Ke4 draw
11 Ka6 loss in 2 half-moves
12 Ka8 loss in 2 half-moves
13 Ke3 loss in 2 half-moves