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 Kb3 draw
3 Rb2 draw
4 Ka3 loss in 10 half-moves
5 Kb1 loss in 10 half-moves
6 Kb2 loss in 10 half-moves
7 Rb6 loss in 10 half-moves
8 Rb7 loss in 10 half-moves
9 Ra5 loss in 8 half-moves
10 Ka1 loss in 6 half-moves
11 Rc5 loss in 4 half-moves
12 Rd5 loss in 4 half-moves
13 Rb1 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 1 half-moves