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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka2 loss in 8 half-moves
3 Kb1 loss in 8 half-moves
4 Kb2 loss in 8 half-moves
5 Ra6 loss in 8 half-moves
6 Ra7 loss in 8 half-moves
7 Ra8 loss in 8 half-moves
8 Rb5 loss in 6 half-moves
9 Rc5 loss in 4 half-moves
10 Ra2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh5 loss in 1 half-moves