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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kd7 draw
6 Kb8 loss in 50 half-moves
7 Kc8 loss in 50 half-moves
8 Kd8 loss in 46 half-moves