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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ke1 win in 1 half-moves
3 Ke2 win in 1 half-moves
4 Kg1 win in 1 half-moves
5 Ka7 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Kf2 loss in 1 half-moves
8 Kg2 loss in 1 half-moves