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

EGTB: draw

# move score
1 Ka4 draw
2 Kc4 draw
3 Kc6 draw
4 Kcb4 draw
5 Kcb5 draw
6 Kcb6 draw
7 Kd4 draw
8 Kd6 draw
9 Ka6 loss in 2 half-moves
10 Kab4 loss in 2 half-moves
11 Kab5 loss in 2 half-moves
12 Kab6 loss in 2 half-moves
13 Kd5 loss in 1 half-moves