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

EGTB: win in 2 half-moves

# move score
1 R3a4 win in 1 half-moves
2 R3a6 win in 1 half-moves
3 R3a7 win in 1 half-moves
4 R8a4 win in 1 half-moves
5 R8a6 win in 1 half-moves
6 R8a7 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Ra2 win in 1 half-moves
9 Rb3 win in 1 half-moves
10 Rb8 win in 1 half-moves
11 Rc3 win in 1 half-moves
12 Rc8 win in 1 half-moves
13 Rd3 win in 1 half-moves
14 Rd5 win in 1 half-moves
15 Rd8 win in 1 half-moves
16 Re3 win in 1 half-moves
17 Re8 win in 1 half-moves
18 Rf3 win in 1 half-moves
19 Rf8 win in 1 half-moves
20 Rg3 win in 1 half-moves
21 Rg8 win in 1 half-moves
22 Rh7 win in 1 half-moves
23 Rb5 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh4 loss in 2 half-moves
31 Rh6 loss in 2 half-moves
32 Rha5 loss in 2 half-moves
33 Rhh3 loss in 2 half-moves
34 Rhh8 loss in 2 half-moves
35 R3a5 loss in 1 half-moves
36 R8a5 loss in 1 half-moves
37 Rah3 loss in 1 half-moves
38 Rah8 loss in 1 half-moves