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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Kg5 draw
6 Kh5 draw
7 Kh7 draw
8 Re8 draw
9 Rg6 draw
10 Rg7 draw
11 Ra8 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kg6 loss in 1 half-moves
19 Kg7 loss in 1 half-moves