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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a6 win in 1 half-moves
3 R8a2 win in 1 half-moves
4 R8a6 win in 1 half-moves
5 R1a7 win in 3 half-moves
6 R8a7 win in 3 half-moves
7 Rac1 win in 3 half-moves
8 Rh6 win in 3 half-moves
9 Rh7 win in 3 half-moves
10 Rhc1 win in 3 half-moves
11 Rg8 win in 7 half-moves
12 Rh2 win in 7 half-moves
13 Rhg1 win in 7 half-moves
14 Rah8 win in 11 half-moves
15 Rhh8 win in 11 half-moves
16 R1a3 loss in 2 half-moves
17 R1a4 loss in 2 half-moves
18 R1a5 loss in 2 half-moves
19 R8a3 loss in 2 half-moves
20 R8a4 loss in 2 half-moves
21 R8a5 loss in 2 half-moves
22 Rab1 loss in 2 half-moves
23 Rad1 loss in 2 half-moves
24 Rae1 loss in 2 half-moves
25 Raf1 loss in 2 half-moves
26 Rag1 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re8 loss in 2 half-moves
31 Rf8 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh4 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rhb1 loss in 2 half-moves
36 Rhd1 loss in 2 half-moves
37 Rhe1 loss in 2 half-moves
38 Rhf1 loss in 2 half-moves