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

EGTB: win in 2 half-moves

# move score
1 R1a5 win in 1 half-moves
2 R8a5 win in 1 half-moves
3 R1a2 loss in 2 half-moves
4 R1a3 loss in 2 half-moves
5 R8a2 loss in 2 half-moves
6 R8a3 loss in 2 half-moves
7 Rac8 loss in 2 half-moves
8 Rae8 loss in 2 half-moves
9 Raf1 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rfc8 loss in 2 half-moves
21 Rfe8 loss in 2 half-moves
22 Rff1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh8 loss in 2 half-moves
27 R1a4 loss in 1 half-moves
28 R1a6 loss in 1 half-moves
29 R1a7 loss in 1 half-moves
30 R8a4 loss in 1 half-moves
31 R8a6 loss in 1 half-moves
32 R8a7 loss in 1 half-moves
33 Rab8 loss in 1 half-moves
34 Rad8 loss in 1 half-moves
35 Rfb8 loss in 1 half-moves
36 Rfd8 loss in 1 half-moves