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 Kh7 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 Kg2 draw
5 Kg3 draw
6 Kg4 draw
7 Kg5 draw
8 Kg6 draw
9 Kg7 draw
10 Kh2 draw
11 Kh4 draw
12 Kh5 draw
13 Ra8 draw
14 Re8 draw
15 Rf8 draw
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves