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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rc5 win in 3 half-moves
3 Ra2 loss in 4 half-moves
4 Ra3 loss in 4 half-moves
5 Ra4 loss in 4 half-moves
6 Rd5 loss in 4 half-moves
7 Nb6 loss in 2 half-moves
8 Nc7 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Re5 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Ra1 loss in 1 half-moves
15 Rg5 loss in 1 half-moves