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

EGTB: win in 2 half-moves

# move score
1 R2a4 win in 1 half-moves
2 R8a3 win in 1 half-moves
3 R8a4 win in 1 half-moves
4 R8a5 win in 1 half-moves
5 R8a6 win in 1 half-moves
6 R8a7 win in 1 half-moves
7 Rae8 win in 1 half-moves
8 Rb1 win in 1 half-moves
9 Rb8 win in 1 half-moves
10 Rc1 win in 1 half-moves
11 Rc8 win in 1 half-moves
12 Rd1 win in 1 half-moves
13 Rd8 win in 1 half-moves
14 Re3 win in 1 half-moves
15 Re4 win in 1 half-moves
16 Re5 win in 1 half-moves
17 Re7 win in 1 half-moves
18 Rea1 win in 1 half-moves
19 Rf1 win in 1 half-moves
20 Rf8 win in 1 half-moves
21 Rg8 win in 1 half-moves
22 Rh1 win in 1 half-moves
23 R2a3 loss in 2 half-moves
24 R2a5 loss in 2 half-moves
25 R2a6 loss in 2 half-moves
26 R2a7 loss in 2 half-moves
27 Raa1 loss in 2 half-moves
28 Rb2 loss in 2 half-moves
29 Rc2 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rf2 loss in 2 half-moves
32 Rg2 loss in 2 half-moves
33 Rh2 loss in 2 half-moves
34 Rae2 loss in 1 half-moves
35 Re6 loss in 1 half-moves
36 Ree2 loss in 1 half-moves
37 Ree8 loss in 1 half-moves
38 Rg1 loss in 1 half-moves
39 Rh8 loss in 1 half-moves