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 Kcb5 draw
5 Re8 draw
6 Rf8 draw
7 Rg8 draw
8 Rh8 draw
9 Ka5 loss in 2 half-moves
10 Ka7 loss in 2 half-moves
11 Kab5 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kb3 loss in 1 half-moves
14 Kb4 loss in 1 half-moves
15 Kb6 loss in 1 half-moves
16 Kc3 loss in 1 half-moves
17 Kc5 loss in 1 half-moves
18 Kd3 loss in 1 half-moves
19 Kd4 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Ra7 loss in 1 half-moves