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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Kg3 win in 5 half-moves
4 Kg4 win in 5 half-moves
5 Kg7 win in 5 half-moves
6 Kh3 win in 5 half-moves
7 Rc8 win in 5 half-moves
8 Rd8 win in 5 half-moves
9 Re8 win in 5 half-moves
10 Rf8 win in 5 half-moves
11 Kh5 win in 7 half-moves
12 Kf8 win in 9 half-moves
13 Kg8 win in 9 half-moves
14 Rh7 win in 9 half-moves
15 Rh6 win in 11 half-moves
16 Kf6 win in 13 half-moves
17 Ke7 win in 21 half-moves
18 Ke8 win in 23 half-moves
19 Ke6 draw
20 Kg6 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rh5 loss in 2 half-moves