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

EGTB: draw

# move score
1 Kb8 draw
2 Kc7 draw
3 Kd3 draw
4 Kd4 draw
5 Kd5 draw
6 Kd7 draw
7 Kd8 draw
8 Ke3 draw
9 Ke5 draw
10 Kf4 draw
11 Kf5 draw
12 Kb7 loss in 2 half-moves
13 Kf3 loss in 2 half-moves