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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb2 win in 3 half-moves
3 Kb1 win in 5 half-moves
4 Ke1 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Kb2 draw
7 Kcc2 draw
8 Kcd2 draw
9 Kdc2 draw
10 Kdd2 draw
11 Ke2 draw
12 Ra8 draw
13 Rb1 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves