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 R1e2 loss in 2 half-moves
4 R1e3 loss in 2 half-moves
5 R1e4 loss in 2 half-moves
6 R1e6 loss in 2 half-moves
7 R7e2 loss in 2 half-moves
8 R7e3 loss in 2 half-moves
9 R7e4 loss in 2 half-moves
10 R7e6 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 R1e5 loss in 1 half-moves
25 R7e5 loss in 1 half-moves