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 R7a4 draw
3 R7a5 draw
4 R7a6 draw
5 Rb3 draw
6 Re3 draw
7 Rf3 draw
8 Rg3 draw
9 Rg7 draw
10 Rh3 draw
11 Rh7 draw
12 Nf2 loss in 1 half-moves
13 Ng3 loss in 1 half-moves
14 R3a4 loss in 1 half-moves
15 R3a5 loss in 1 half-moves
16 R3a6 loss in 1 half-moves
17 Ra1 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Rb7 loss in 1 half-moves
20 Rc3 loss in 1 half-moves
21 Rc7 loss in 1 half-moves
22 Rd3 loss in 1 half-moves
23 Rd7 loss in 1 half-moves
24 Re7 loss in 1 half-moves
25 Rf7 loss in 1 half-moves