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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Ra5 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Rd8 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Ra4 win in 9 half-moves
9 Rc8 win in 9 half-moves
10 Ra1 loss in 2 half-moves
11 Ra2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves
15 Nb6 loss in 1 half-moves
16 Nb8 loss in 1 half-moves
17 Nc5 loss in 1 half-moves
18 Ne5 loss in 1 half-moves
19 Nf6 loss in 1 half-moves
20 Nf8 loss in 1 half-moves