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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kb4 loss in 40 half-moves
4 Kb6 loss in 34 half-moves
5 Ka4 loss in 30 half-moves
6 Ka5 loss in 24 half-moves
7 Ka6 loss in 22 half-moves
8 Kc4 loss in 2 half-moves