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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rh6 win in 1 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka8 draw
7 Kb7 draw
8 Kb8 draw
9 Rb4 draw
10 Rb5 draw
11 Rd6 draw
12 Ra6 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Ka3 loss in 1 half-moves
21 Kb3 loss in 1 half-moves
22 Kb4 loss in 1 half-moves
23 Kb5 loss in 1 half-moves