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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 f6 draw
3 Ra3 draw
4 Rf6 draw
5 Rg6 draw
6 Rh6 draw
7 Ra4 loss in 4 half-moves
8 Ra5 loss in 4 half-moves
9 Ra7 loss in 4 half-moves
10 Ra8 loss in 4 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re6 loss in 2 half-moves