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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Kb4 draw
4 Kb6 draw
5 Kc6 draw
6 Ka5 loss in 54 half-moves
7 Ka6 loss in 54 half-moves
8 Ka4 loss in 52 half-moves