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

EGTB: win in 2 half-moves

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