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

EGTB: win in 2 half-moves

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