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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kb7 draw
3 Kc7 draw
4 Ra5 draw
5 Ra6 draw
6 Rb7 draw
7 Ra8 loss in 16 half-moves
8 Kc8 loss in 14 half-moves
9 Ka8 loss in 12 half-moves
10 Rf7 loss in 12 half-moves
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg7 loss in 1 half-moves
18 Rh7 loss in 1 half-moves