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

EGTB: win in 4 half-moves

# move score
1 Kgg5 win in 3 half-moves
2 Khg5 win in 3 half-moves
3 Khh5 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Rf4 win in 5 half-moves
6 Rh8 win in 7 half-moves
7 Kgh5 win in 9 half-moves
8 Ra8 win in 15 half-moves
9 Rb8 win in 15 half-moves
10 Rc8 win in 15 half-moves
11 Rd8 win in 15 half-moves
12 Kf5 draw
13 Kf7 draw
14 Kgg7 draw
15 Kgh7 draw
16 Khg7 draw
17 Khh7 draw
18 Re8 draw
19 Rf7 draw
20 Kf6 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rg8 loss in 2 half-moves