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

EGTB: win in 6 half-moves

# move score
1 Ra2 win in 5 half-moves
2 Ra8 win in 5 half-moves
3 Rg2 win in 5 half-moves
4 Rh2 win in 5 half-moves
5 R2b3 loss in 4 half-moves
6 R2b7 loss in 4 half-moves
7 R8b3 loss in 4 half-moves
8 R8b7 loss in 4 half-moves
9 Rb1 loss in 4 half-moves
10 Rbf2 loss in 4 half-moves
11 Rf1 loss in 4 half-moves
12 Rf3 loss in 4 half-moves
13 Rf7 loss in 4 half-moves
14 Rff2 loss in 4 half-moves
15 Rg8 loss in 4 half-moves
16 Rh8 loss in 4 half-moves
17 R2b4 loss in 2 half-moves
18 R2b5 loss in 2 half-moves
19 R2b6 loss in 2 half-moves
20 R8b4 loss in 2 half-moves
21 R8b5 loss in 2 half-moves
22 R8b6 loss in 2 half-moves
23 Rbc8 loss in 2 half-moves
24 Rbd8 loss in 2 half-moves
25 Rbe8 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rf5 loss in 2 half-moves
31 Rf6 loss in 2 half-moves
32 Rfc8 loss in 2 half-moves
33 Rfd8 loss in 2 half-moves
34 Rfe8 loss in 2 half-moves