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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Rg5 win in 1 half-moves
4 Rh5 win in 1 half-moves
5 Ra4 draw
6 Ra8 draw
7 Ka4 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Ka2 loss in 1 half-moves
16 Rd5 loss in 1 half-moves