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 Ra7 win in 1 half-moves
3 d8=K draw
4 d8=R draw
5 Nf2 draw
6 Ng3 draw
7 Ra5 draw
8 Ra2 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 d8=B loss in 1 half-moves
19 d8=N loss in 1 half-moves
20 d8=Q loss in 1 half-moves
21 Re3 loss in 1 half-moves