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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb7 draw
6 Kb8 draw
7 Kd7 draw
8 Kd8 draw
9 Kb2 loss in 2 half-moves
10 Kc7 loss in 2 half-moves