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 Ra8 draw
3 Rg7 draw
4 Rh7 draw
5 Kc7 loss in 26 half-moves
6 Kb7 loss in 18 half-moves
7 Kc8 loss in 18 half-moves
8 Rf7 loss in 16 half-moves
9 Ka8 loss in 12 half-moves
10 Ra5 loss in 10 half-moves
11 Re7 loss in 4 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves