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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ra3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Ra1 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rd4 draw
8 Re4 draw
9 Rf4 draw
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves