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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kc5 draw
3 Kd5 draw
4 Kd7 draw
5 Ra7 draw
6 Rc6 draw
7 Kc7 loss in 20 half-moves
8 Ra8 loss in 12 half-moves
9 Ke7 loss in 10 half-moves
10 Ra2 loss in 10 half-moves
11 Kc6 loss in 8 half-moves
12 Ke6 loss in 6 half-moves
13 Ke5 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra1 loss in 1 half-moves