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

EGTB: win in 8 half-moves

# move score
1 Rd7 win in 7 half-moves
2 Rd8 win in 7 half-moves
3 Rc7 win in 9 half-moves
4 Rc8 win in 9 half-moves
5 Ra7 win in 11 half-moves
6 Ra8 win in 11 half-moves
7 Rb7 win in 11 half-moves
8 Rb8 win in 11 half-moves
9 Rh1 loss in 4 half-moves
10 Rh5 loss in 4 half-moves
11 Rh6 loss in 4 half-moves
12 Re7 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves