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