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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra5 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Ra1 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Rf3 loss in 20 half-moves
9 Rg3 loss in 18 half-moves
10 Rh3 loss in 10 half-moves
11 Rb3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves