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 Kc5 draw
3 Kc6 draw
4 Ke6 draw
5 Ra6 draw
6 Ra7 draw
7 Rc5 draw
8 Rd5 draw
9 Re5 draw
10 Kc7 loss in 6 half-moves
11 Kd7 loss in 6 half-moves
12 Ra8 loss in 6 half-moves
13 Ke7 loss in 4 half-moves
14 Kd5 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Ra4 loss in 1 half-moves