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

EGTB: win in 2 half-moves

# move score
1 R8a4 win in 1 half-moves
2 R8a6 win in 1 half-moves
3 R8a7 win in 1 half-moves
4 Raf8 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Rc1 win in 1 half-moves
8 Rc8 win in 1 half-moves
9 Rd1 win in 1 half-moves
10 Rd8 win in 1 half-moves
11 Re1 win in 1 half-moves
12 Re3 win in 1 half-moves
13 Re8 win in 1 half-moves
14 Rf2 win in 1 half-moves
15 Rf7 win in 1 half-moves
16 Rfa1 win in 1 half-moves
17 Rff3 win in 1 half-moves
18 Rff8 win in 1 half-moves
19 Rg8 win in 1 half-moves
20 R3a4 loss in 2 half-moves
21 R3a6 loss in 2 half-moves
22 R3a7 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Raa1 loss in 2 half-moves
25 Raf3 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rc3 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves
31 R3a5 loss in 1 half-moves
32 R8a5 loss in 1 half-moves
33 Rf4 loss in 1 half-moves
34 Rf5 loss in 1 half-moves
35 Rf6 loss in 1 half-moves
36 Rg1 loss in 1 half-moves
37 Rh1 loss in 1 half-moves
38 Rh8 loss in 1 half-moves