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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb3 draw
3 Kc3 draw
4 Kcd3 draw
5 Kcd4 draw
6 Kcd5 draw
7 Ked3 draw
8 Ked4 draw
9 Ked5 draw
10 Kf3 draw
11 Kf4 draw
12 Kf5 draw
13 Kb4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Ke3 loss in 2 half-moves
16 Ke5 loss in 2 half-moves