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

EGTB: win in 4 half-moves

# move score
1 Kee2 win in 3 half-moves
2 Kd2 win in 5 half-moves
3 Kf3 win in 7 half-moves
4 Kd1 draw
5 Ke3 loss in 2 half-moves
6 Kfe2 loss in 2 half-moves
7 Kg1 loss in 2 half-moves
8 Kg2 loss in 2 half-moves
9 Kg3 loss in 2 half-moves
10 Rg1 loss in 2 half-moves
11 Rh1 loss in 2 half-moves