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 Ra6 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Kb7 loss in 2 half-moves
10 Kb8 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Rd7 loss in 1 half-moves
15 Re7 loss in 1 half-moves