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

EGTB: win in 4 half-moves

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