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 Kc7 win in 1 half-moves
3 Kb5 draw
4 Kb7 draw
5 Kd5 draw
6 Kd7 draw
7 Kd6 loss in 44 half-moves
8 Kb6 loss in 34 half-moves