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

EGTB: win in 20 half-moves

# move score
1 Kb4 win in 19 half-moves
2 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kf8 draw
6 Kg7 draw
7 Kh7 draw
8 Kh8 draw
9 Kb5 loss in 2 half-moves
10 Kf7 loss in 2 half-moves