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 Rd8 win in 1 half-moves
3 Kb6 draw
4 Kd6 draw
5 Ra8 draw
6 Re8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh8 draw
10 Kb8 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Kb1 loss in 1 half-moves
13 Kb2 loss in 1 half-moves
14 Kb3 loss in 1 half-moves
15 Kb7 loss in 1 half-moves
16 Kc1 loss in 1 half-moves
17 Kc3 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Kd1 loss in 1 half-moves
20 Kd2 loss in 1 half-moves
21 Kd3 loss in 1 half-moves
22 Kd7 loss in 1 half-moves