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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Ka5 win in 9 half-moves
3 Ka3 draw
4 Kb3 draw
5 Kb4 draw
6 Kd8 draw
7 Ke8 draw
8 Kf6 draw
9 Kf7 draw
10 Kf8 draw
11 Kd6 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ke6 loss in 2 half-moves