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 Rb5 win in 1 half-moves
3 Ra1 draw
4 Ra2 draw
5 Ra4 draw
6 Ra7 draw
7 Rc5 draw
8 Rd5 draw
9 Rf5 draw
10 Rg5 draw
11 Ra3 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rh5 loss in 2 half-moves