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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kf1 win in 1 half-moves
4 Kf2 win in 1 half-moves
5 Kd1 draw
6 Kd2 draw
7 Ka5 loss in 2 half-moves
8 Ka7 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Ke2 loss in 2 half-moves