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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Kf5 win in 5 half-moves
3 Kgh3 win in 5 half-moves
4 Kgh5 win in 5 half-moves
5 Khg3 win in 7 half-moves
6 Khg5 win in 7 half-moves
7 Khh3 win in 7 half-moves
8 Kgg5 win in 9 half-moves
9 Rh8 win in 9 half-moves
10 Kgg3 draw
11 Khh5 draw
12 Ra8 draw
13 Rb8 draw
14 Rf8 draw
15 Rg6 draw
16 Rg7 draw
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves