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 Ka2 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Ke1 win in 3 half-moves
7 Ra5 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rb7 win in 3 half-moves
10 Rd5 win in 3 half-moves
11 Re5 win in 3 half-moves
12 Kbc1 draw
13 Kbc2 draw
14 Kdc1 draw
15 Kdc2 draw
16 Ke2 draw
17 Rc5 draw
18 Rf5 draw
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves