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 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kc6 draw
6 Kc8 draw
7 Kd6 draw
8 Ke6 draw
9 Ke7 draw
10 Ke8 draw
11 Kb6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves