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 loss in 46 half-moves
3 Kd2 loss in 44 half-moves
4 Kd3 loss in 44 half-moves
5 Ke2 loss in 42 half-moves
6 Kf2 loss in 38 half-moves
7 Ke4 loss in 2 half-moves
8 Kf3 loss in 2 half-moves