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 Kd7 draw
3 Ke6 draw
4 Kf6 draw
5 Kf7 draw
6 Ra7 draw
7 Ra8 draw
8 Rc6 draw
9 Rd6 draw
10 Rh6 draw
11 Kd6 loss in 8 half-moves
12 Kd8 loss in 6 half-moves
13 Ke8 loss in 4 half-moves
14 Kf8 loss in 4 half-moves
15 Ra5 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Ra4 loss in 1 half-moves