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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kf5 draw
3 Kh5 draw
4 Rg5 draw
5 Rg6 draw
6 Rh8 draw
7 Kg5 loss in 12 half-moves
8 Kh4 loss in 10 half-moves
9 Kh3 loss in 6 half-moves
10 Rb8 loss in 4 half-moves
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kg3 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Ra8 loss in 1 half-moves