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

EGTB: win in 2 half-moves

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