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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kb3 draw
3 Rb1 draw
4 Rb2 draw
5 Rb3 draw
6 Ka3 loss in 20 half-moves
7 Rb6 loss in 20 half-moves
8 Ka1 loss in 14 half-moves
9 Kb1 loss in 12 half-moves
10 Kb2 loss in 10 half-moves
11 Ra8 loss in 10 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Rf8 loss in 1 half-moves