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

EGTB: win in 4 half-moves

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