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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ka8 draw
3 Kaa7 draw
4 Kab7 draw
5 Kb6 draw
6 Kba7 draw
7 Kbb7 draw
8 Kc8 draw
9 Ka5 loss in 2 half-moves
10 Kb5 loss in 2 half-moves