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 Kc2 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Kb2 win in 5 half-moves
7 Kd2 win in 5 half-moves
8 Kd4 win in 7 half-moves
9 Kb3 draw
10 Kb4 draw
11 Kd3 draw
12 Ra1 draw
13 Rc1 draw
14 Re1 draw
15 Rb2 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves