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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kc5 draw
5 Kd5 draw
6 Kd6 draw
7 Kb5 loss in 50 half-moves
8 Kb6 loss in 50 half-moves