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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra4 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 K7b7 draw
5 K7b8 draw
6 K8b7 draw
7 K8b8 draw
8 Kb6 draw
9 Rb6 draw
10 Rc6 draw
11 Rg6 draw
12 Rh6 draw
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves