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 Kc6 draw
3 Kc7 draw
4 Ke7 draw
5 Ra8 draw
6 Rc6 draw
7 Rf6 draw
8 Kd6 loss in 8 half-moves
9 Ra7 loss in 8 half-moves
10 Kc8 loss in 6 half-moves
11 Kd8 loss in 6 half-moves
12 Ke6 loss in 6 half-moves
13 Ke8 loss in 6 half-moves
14 Ra3 loss in 6 half-moves
15 Ra5 loss in 6 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Ra4 loss in 1 half-moves