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 5 half-moves
3 Kc1 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Rb3 win in 5 half-moves
6 Ka3 draw
7 Kb2 draw
8 Kd2 draw
9 Ke1 draw
10 Ke2 draw
11 Ra1 draw
12 Rb2 draw
13 Rb7 draw
14 Kb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves