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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Kgf4 win in 3 half-moves
4 Kh2 win in 3 half-moves
5 Kh3 win in 3 half-moves
6 Kh4 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 Ke5 win in 5 half-moves
9 Kf3 win in 5 half-moves
10 Kgg4 draw
11 Ke4 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kff4 loss in 2 half-moves
15 Kfg4 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rg8 loss in 2 half-moves