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

EGTB: win in 10 half-moves

# move score
1 Rb1 win in 9 half-moves
2 Rb5 win in 9 half-moves
3 Rbc8 win in 9 half-moves
4 Rh1 win in 9 half-moves
5 Rh5 win in 9 half-moves
6 Rhg8 win in 9 half-moves
7 Ra8 win in 11 half-moves
8 Rb6 win in 11 half-moves
9 Rb7 win in 11 half-moves
10 Rh6 win in 11 half-moves
11 Rh7 win in 11 half-moves
12 Rbg8 win in 13 half-moves
13 Rhc8 win in 13 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rbd8 loss in 2 half-moves
18 Rbe8 loss in 2 half-moves
19 Rbf8 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rhd8 loss in 2 half-moves
24 Rhe8 loss in 2 half-moves
25 Rhf8 loss in 2 half-moves