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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rh7 win in 1 half-moves
3 Kb6 draw
4 Rb7 draw
5 Rc7 draw
6 Rd7 draw
7 Kb7 loss in 22 half-moves
8 Kb5 loss in 18 half-moves
9 Ka5 loss in 8 half-moves
10 Re7 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves