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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rbd6 win in 1 half-moves
3 Rg7 win in 1 half-moves
4 Rgd6 win in 1 half-moves
5 Ra6 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rb2 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rbf6 loss in 2 half-moves
13 Rg1 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rgf6 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rbc6 loss in 1 half-moves
22 Rbe6 loss in 1 half-moves
23 Rgc6 loss in 1 half-moves
24 Rge6 loss in 1 half-moves