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 Ka3 draw
3 Ka5 draw
4 Kb5 draw
5 Ra6 draw
6 Rb7 draw
7 Rf7 loss in 10 half-moves
8 Rc7 loss in 4 half-moves
9 Rd7 loss in 4 half-moves
10 Rg7 loss in 4 half-moves
11 Kb3 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rh7 loss in 1 half-moves