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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 K4b4 draw
5 K4b5 draw
6 K5b5 draw
7 Kb3 draw
8 K5b4 loss in 1 half-moves