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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kh5 win in 5 half-moves
3 Kg3 win in 7 half-moves
4 Kg4 win in 7 half-moves
5 Kg5 win in 7 half-moves
6 Kh3 win in 7 half-moves
7 Rg1 win in 7 half-moves
8 Rg2 win in 7 half-moves
9 Rh7 win in 7 half-moves
10 Ke8 draw
11 Kf6 draw
12 Kf8 draw
13 Kg6 draw
14 Kg8 draw
15 Rg3 draw
16 Ke6 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves