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 Rab8 win in 1 half-moves
5 Rb1 win in 1 half-moves
6 Rb2 win in 1 half-moves
7 Rba7 win in 1 half-moves
8 Rbb3 win in 1 half-moves
9 Rbb8 win in 1 half-moves
10 Rc7 win in 1 half-moves
11 Rc8 win in 1 half-moves
12 Rd7 win in 1 half-moves
13 Rd8 win in 1 half-moves
14 Re7 win in 1 half-moves
15 Re8 win in 1 half-moves
16 Rf7 win in 1 half-moves
17 Rf8 win in 1 half-moves
18 Rg8 win in 1 half-moves
19 Re3 draw
20 R3a4 loss in 2 half-moves
21 R3a6 loss in 2 half-moves
22 R3a7 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rab3 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Rf3 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 Rb4 loss in 1 half-moves
34 Rb5 loss in 1 half-moves
35 Rb6 loss in 1 half-moves
36 Rg7 loss in 1 half-moves
37 Rh7 loss in 1 half-moves
38 Rh8 loss in 1 half-moves