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 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kb4 draw
6 Kc3 draw
7 Kc4 draw
8 Kd3 draw
9 Ke3 draw
10 Ke4 draw
11 Ke5 draw
12 Kc5 loss in 2 half-moves
13 Kd5 loss in 2 half-moves