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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kb4 win in 3 half-moves
6 Ka5 draw
7 Ka6 loss in 36 half-moves
8 Ka4 loss in 4 half-moves