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 Rf7 win in 1 half-moves
3 Ra7 draw
4 Rb1 draw
5 Rb3 draw
6 Rb4 draw
7 Rb6 draw
8 Rc7 draw
9 Re7 draw
10 Rg7 draw
11 Rb2 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves