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

EGTB: draw

# move score
1 Ka1 draw
2 Ka3 draw
3 Kb1 draw
4 Kb3 draw
5 Kd3 draw
6 Kd4 draw
7 Ke3 draw
8 Kf3 draw
9 Kf4 draw
10 Kb2 loss in 2 half-moves
11 Kd5 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Kf5 loss in 2 half-moves