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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rd5 win in 1 half-moves
4 Rf5 win in 1 half-moves
5 Ra2 draw
6 Ra3 draw
7 Ra4 draw
8 Ra6 draw
9 Ra7 draw
10 Nb3 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Ra8 loss in 1 half-moves
13 Re5 loss in 1 half-moves
14 Rg5 loss in 1 half-moves
15 Rh5 loss in 1 half-moves