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

EGTB: win in 4 half-moves

# move score
1 K8e7 win in 3 half-moves
2 K8f7 win in 3 half-moves
3 K8g7 win in 3 half-moves
4 Kg8 win in 5 half-moves
5 K6g7 win in 11 half-moves
6 Kg6 win in 11 half-moves
7 K6e7 draw
8 K6f7 draw
9 Ke6 draw
10 Ke8 draw
11 Rh1 draw
12 Rh6 draw
13 Rh7 draw
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves