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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ra3 loss in 2 half-moves
3 Ra4 loss in 2 half-moves
4 Ra6 loss in 2 half-moves
5 Rf7 loss in 2 half-moves
6 Rg7 loss in 2 half-moves
7 Rh7 loss in 2 half-moves
8 Ka1 loss in 1 half-moves
9 Ka3 loss in 1 half-moves
10 Kb1 loss in 1 half-moves
11 Kb2 loss in 1 half-moves
12 Kb3 loss in 1 half-moves
13 Ra8 loss in 1 half-moves
14 Rb7 loss in 1 half-moves
15 Rc7 loss in 1 half-moves
16 Rd7 loss in 1 half-moves
17 Re7 loss in 1 half-moves