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

EGTB: win in 6 half-moves

# move score
1 Rg7 win in 5 half-moves
2 Ra8 win in 9 half-moves
3 Rb8 win in 9 half-moves
4 Rc8 win in 9 half-moves
5 Rd8 win in 9 half-moves
6 Re8 win in 9 half-moves
7 Kgg7 draw
8 Khg7 draw
9 Khh7 draw
10 Rf8 draw
11 Kf5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kgh7 loss in 2 half-moves
16 Kh5 loss in 2 half-moves
17 Kh6 loss in 2 half-moves