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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rd3 win in 1 half-moves
3 R3g4 loss in 2 half-moves
4 R3g5 loss in 2 half-moves
5 R3g7 loss in 2 half-moves
6 R8g4 loss in 2 half-moves
7 R8g5 loss in 2 half-moves
8 R8g7 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Ra8 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rbb3 loss in 2 half-moves
17 Rbc8 loss in 2 half-moves
18 Rbe8 loss in 2 half-moves
19 Rbf8 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rgb3 loss in 2 half-moves
26 Rgc8 loss in 2 half-moves
27 Rge8 loss in 2 half-moves
28 Rgf8 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh8 loss in 2 half-moves
31 R3g6 loss in 1 half-moves
32 R8g6 loss in 1 half-moves
33 Rbd8 loss in 1 half-moves
34 Rgd8 loss in 1 half-moves