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

EGTB: win in 8 half-moves

# move score
1 Rb8 win in 7 half-moves
2 Rg8 win in 7 half-moves
3 Rh4 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 Rb1 win in 9 half-moves
6 Rb2 win in 9 half-moves
7 Rg1 win in 9 half-moves
8 Rg2 win in 9 half-moves
9 Rh1 win in 9 half-moves
10 Rh2 win in 9 half-moves
11 Ra3 loss in 6 half-moves
12 Rb4 loss in 6 half-moves
13 Rbc3 loss in 6 half-moves
14 Rg4 loss in 6 half-moves
15 Rgc3 loss in 6 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rbd3 loss in 2 half-moves
20 Rbe3 loss in 2 half-moves
21 Rbf3 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rgd3 loss in 2 half-moves
26 Rge3 loss in 2 half-moves
27 Rgf3 loss in 2 half-moves
28 Rh5 loss in 2 half-moves
29 Rh6 loss in 2 half-moves
30 Rh7 loss in 2 half-moves