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

EGTB: win in 2 half-moves

# move score
1 R8a5 win in 1 half-moves
2 R8a6 win in 1 half-moves
3 R8a7 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Rae4 win in 1 half-moves
6 Rae8 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rb8 win in 1 half-moves
9 Rc1 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Rd1 win in 1 half-moves
12 Rd8 win in 1 half-moves
13 Re2 win in 1 half-moves
14 Re3 win in 1 half-moves
15 Rea1 win in 1 half-moves
16 Ree4 win in 1 half-moves
17 Ree8 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rf8 win in 1 half-moves
20 Rg8 win in 1 half-moves
21 Raa1 win in 3 half-moves
22 Rf4 win in 3 half-moves
23 R4a5 loss in 2 half-moves
24 R4a6 loss in 2 half-moves
25 R4a7 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rc4 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Rg4 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Re5 loss in 1 half-moves
33 Re6 loss in 1 half-moves
34 Re7 loss in 1 half-moves
35 Rg1 loss in 1 half-moves
36 Rh1 loss in 1 half-moves
37 Rh8 loss in 1 half-moves