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 Kgg5 win in 5 half-moves
4 Kgh3 win in 5 half-moves
5 Kgh5 win in 5 half-moves
6 Khg5 win in 5 half-moves
7 Khh3 win in 5 half-moves
8 Khh5 win in 5 half-moves
9 Rh7 win in 5 half-moves
10 Kf4 draw
11 Ra7 draw
12 Rb7 draw
13 Rc7 draw
14 Rg6 draw
15 Rg8 draw
16 Kf3 loss in 2 half-moves
17 Kgg3 loss in 2 half-moves
18 Khg3 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves