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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Re2 win in 1 half-moves
3 R2h3 loss in 2 half-moves
4 R2h4 loss in 2 half-moves
5 R2h5 loss in 2 half-moves
6 R2h6 loss in 2 half-moves
7 R2h7 loss in 2 half-moves
8 R8h3 loss in 2 half-moves
9 R8h4 loss in 2 half-moves
10 R8h5 loss in 2 half-moves
11 R8h6 loss in 2 half-moves
12 R8h7 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rab8 loss in 2 half-moves
19 Raf8 loss in 2 half-moves
20 Rag8 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rhb8 loss in 2 half-moves
28 Rhf8 loss in 2 half-moves
29 Rhg8 loss in 2 half-moves
30 Raa2 loss in 1 half-moves
31 Rac8 loss in 1 half-moves
32 Rad8 loss in 1 half-moves
33 Rae8 loss in 1 half-moves
34 Rha2 loss in 1 half-moves
35 Rhc8 loss in 1 half-moves
36 Rhd8 loss in 1 half-moves
37 Rhe8 loss in 1 half-moves