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 Rg6 win in 1 half-moves
3 Rh6 win in 1 half-moves
4 Ra3 draw
5 Ra7 draw
6 Ra8 draw
7 Rb6 draw
8 Rf6 draw
9 Ra1 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves