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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Kb2 draw
5 Kc2 draw
6 Ke7 draw
7 Ke8 draw
8 Kg8 draw
9 Ra1 draw
10 Rb2 draw
11 Rb3 draw
12 Rb4 draw
13 Kd1 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kf7 loss in 1 half-moves
16 Kg7 loss in 1 half-moves
17 Rb5 loss in 1 half-moves