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 Kgg3 win in 5 half-moves
4 Kgg5 win in 5 half-moves
5 Kgh3 win in 5 half-moves
6 Kgh5 win in 5 half-moves
7 Khg3 win in 5 half-moves
8 Khg5 win in 5 half-moves
9 Khh3 win in 5 half-moves
10 Rf8 win in 5 half-moves
11 Rh8 win in 5 half-moves
12 Kf4 draw
13 Khh5 draw
14 Ra8 draw
15 Rb8 draw
16 Rg6 draw
17 Rg7 draw
18 Kf3 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