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 Ka7 draw
3 Kb8 draw
4 Kc2 draw
5 Kd2 draw
6 Ke2 draw
7 Kc1 loss in 1 half-moves
8 Ke1 loss in 1 half-moves