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 Kd6 draw
3 Kd7 draw
4 Kf5 draw
5 Kf6 draw
6 Ra7 draw
7 Rc5 draw
8 Rf5 draw
9 Kd5 loss in 12 half-moves
10 Ke5 loss in 6 half-moves
11 Ke7 loss in 6 half-moves
12 Kf7 loss in 6 half-moves
13 Ra4 loss in 6 half-moves
14 Ra6 loss in 6 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Ra8 loss in 1 half-moves