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

EGTB: win in 4 half-moves

# move score
1 Kff2 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf3 loss in 2 half-moves
5 Kg3 loss in 2 half-moves
6 Kgf2 loss in 2 half-moves
7 Kh1 loss in 2 half-moves
8 Kh2 loss in 2 half-moves
9 Kh3 loss in 2 half-moves
10 Rh1 loss in 2 half-moves