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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Ka4 draw
5 Kb4 draw
6 Kb5 draw
7 Rc8 draw
8 Kb6 loss in 10 half-moves
9 Ra8 loss in 8 half-moves
10 Rd8 loss in 6 half-moves
11 Rh8 loss in 6 half-moves
12 Ka6 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves