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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Kb7 draw
8 Kc7 draw
9 Kd8 draw
10 Ra8 draw
11 Rb2 loss in 1 half-moves
12 Rb4 loss in 1 half-moves