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