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 Rad8 win in 1 half-moves
4 Red8 win in 1 half-moves
5 R1a6 win in 3 half-moves
6 R1a7 win in 3 half-moves
7 R8a6 win in 3 half-moves
8 Rac8 win in 3 half-moves
9 Rae1 win in 3 half-moves
10 Rb1 win in 3 half-moves
11 Rc1 win in 3 half-moves
12 Rd1 win in 3 half-moves
13 Re5 win in 3 half-moves
14 Re6 win in 3 half-moves
15 Rec8 win in 3 half-moves
16 Rf1 win in 3 half-moves
17 Rf8 win in 3 half-moves
18 R1a2 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R1a4 loss in 2 half-moves
21 R8a2 loss in 2 half-moves
22 R8a3 loss in 2 half-moves
23 R8a4 loss in 2 half-moves
24 R8a7 loss in 2 half-moves
25 Rab8 loss in 2 half-moves
26 Re2 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re7 loss in 2 half-moves
30 Reb8 loss in 2 half-moves
31 Ree1 loss in 2 half-moves
32 Rg1 loss in 2 half-moves
33 Rg8 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Rh8 loss in 2 half-moves