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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 R3g4 loss in 2 half-moves
6 R3g5 loss in 2 half-moves
7 R3g6 loss in 2 half-moves
8 R7g4 loss in 2 half-moves
9 R7g5 loss in 2 half-moves
10 R7g6 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rbb3 loss in 2 half-moves
19 Rbb7 loss in 2 half-moves
20 Rbg1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re7 loss in 2 half-moves
27 Rf1 loss in 2 half-moves
28 Rf3 loss in 2 half-moves
29 Rf7 loss in 2 half-moves
30 Rg2 loss in 2 half-moves
31 Rgb3 loss in 2 half-moves
32 Rgb7 loss in 2 half-moves
33 Rgg1 loss in 2 half-moves
34 Rh1 loss in 2 half-moves
35 Rh3 loss in 2 half-moves
36 Rh7 loss in 2 half-moves
37 Rg8 loss in 1 half-moves