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 Kb6 win in 1 half-moves
3 Kb7 draw
4 Kc7 draw
5 Kcd6 draw
6 Kd7 draw
7 Kdd6 draw
8 Ke5 draw
9 Ke6 draw
10 Kc4 loss in 2 half-moves
11 Kcc5 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kdc5 loss in 2 half-moves
14 Ke4 loss in 2 half-moves