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

EGTB: draw

# move score
1 Ka4 draw
2 Kab5 draw
3 Kab6 draw
4 Kb4 draw
5 Kcb6 draw
6 Kd5 draw
7 Kd6 draw
8 Ka6 loss in 4 half-moves
9 Kc5 loss in 4 half-moves
10 Kcb5 loss in 4 half-moves
11 Kb7 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd7 loss in 2 half-moves