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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Kef2 win in 3 half-moves
3 Kd1 draw
4 Kd2 draw
5 Kef1 draw
6 Kgf1 draw
7 Kh1 draw
8 Kg2 loss in 2 half-moves
9 Kgf2 loss in 2 half-moves
10 Kh2 loss in 2 half-moves