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 Kd2 draw
3 Kf2 draw
4 Ra8 draw
5 Rc8 draw
6 Rd8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 Kd4 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Ka5 loss in 1 half-moves
14 Ka7 loss in 1 half-moves
15 Kb5 loss in 1 half-moves
16 Kb6 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Kd3 loss in 1 half-moves
19 Ke2 loss in 1 half-moves
20 Kf3 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Re5 loss in 1 half-moves
23 Re6 loss in 1 half-moves
24 Re7 loss in 1 half-moves