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

EGTB: win in 4 half-moves

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