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

EGTB: win in 2 half-moves

# move score
1 Kf4 win in 1 half-moves
2 Kd4 draw
3 Ke4 draw
4 Kd3 loss in 40 half-moves
5 Kf3 loss in 40 half-moves
6 Kd2 loss in 38 half-moves
7 Ke2 loss in 30 half-moves
8 Kf2 loss in 30 half-moves