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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Rb8 draw
5 Kb7 loss in 28 half-moves
6 Kb8 loss in 18 half-moves
7 Ra3 loss in 18 half-moves
8 Rb4 loss in 12 half-moves
9 Rb7 loss in 10 half-moves
10 Rc3 loss in 10 half-moves
11 Ka8 loss in 8 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rd3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rg3 loss in 1 half-moves