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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rg7 win in 1 half-moves
6 Rh8 win in 1 half-moves
7 Ra8 win in 3 half-moves
8 Rbe8 win in 3 half-moves
9 Rbf8 win in 3 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rbc8 loss in 2 half-moves
14 Rbd8 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rgc8 loss in 2 half-moves
22 Rgd8 loss in 2 half-moves
23 Rge8 loss in 2 half-moves
24 Rgf8 loss in 2 half-moves