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 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Kb8 draw
7 Kc3 draw
8 Kc5 draw
9 Kd5 draw
10 Kd3 loss in 2 half-moves
11 Kd4 loss in 2 half-moves