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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka8 draw
4 Kb5 draw
5 Kc5 draw
6 Kc6 draw
7 Kc8 draw
8 K6a7 loss in 1 half-moves
9 K6b7 loss in 1 half-moves
10 K6c7 loss in 1 half-moves
11 K8a7 loss in 1 half-moves
12 K8b7 loss in 1 half-moves
13 K8c7 loss in 1 half-moves