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 Kc6 win in 1 half-moves
3 Kb4 draw
4 Kc5 loss in 42 half-moves
5 Kb6 loss in 30 half-moves
6 Ka4 loss in 18 half-moves
7 Ka5 loss in 14 half-moves
8 Ka6 loss in 12 half-moves