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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Ke6 draw
5 Kf6 draw
6 Kf7 draw
7 Kf8 draw
8 Ra2 draw
9 Ra3 draw
10 Ra6 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Rf8 draw
15 Rh8 draw
16 Ra7 loss in 8 half-moves
17 Kd8 loss in 6 half-moves
18 Ke8 loss in 6 half-moves
19 Ra1 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Ra4 loss in 1 half-moves
22 Ra5 loss in 1 half-moves