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

EGTB: win in 2 half-moves

# move score
1 Kg7 win in 1 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kd7 draw
8 Ke7 draw
9 Ke8 draw
10 Kg8 draw
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kf7 loss in 2 half-moves