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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Rh8 win in 1 half-moves
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Ra6 draw
10 Rc8 draw
11 Re8 draw
12 Ra1 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rd8 loss in 2 half-moves