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 Ka1 draw
3 Ka3 draw
4 Kab3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb4 draw
8 Kc3 draw
9 Kc5 draw
10 Kcb3 draw
11 Kd5 draw
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves