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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kd7 draw
9 Rc8 draw
10 Kb5 loss in 1 half-moves
11 Kc5 loss in 1 half-moves
12 Kd5 loss in 1 half-moves
13 Kd6 loss in 1 half-moves
14 Ra7 loss in 1 half-moves
15 Re7 loss in 1 half-moves