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 Ka1 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kc1 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Rb1 win in 3 half-moves
9 Rc6 win in 3 half-moves
10 Rd6 win in 3 half-moves
11 Re6 win in 3 half-moves
12 Ka3 win in 5 half-moves
13 Ra6 win in 5 half-moves
14 Rb5 win in 5 half-moves
15 Rb7 win in 5 half-moves
16 Kc2 draw
17 Rb4 draw
18 Rf6 draw
19 Ke1 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rh6 loss in 2 half-moves