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 Kb7 draw
3 Kb8 draw
4 Ra1 draw
5 Ra3 draw
6 Ra5 draw
7 Rb6 draw
8 Rc6 draw
9 Re6 draw
10 Rh6 draw
11 Rf6 loss in 6 half-moves
12 Ka8 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rg6 loss in 1 half-moves