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 Kc7 draw
3 Kc8 draw
4 Kd8 draw
5 Ke7 draw
6 Re6 draw
7 Rf6 draw
8 Rg6 draw
9 Rh5 draw
10 Rh8 draw
11 Kc6 loss in 4 half-moves
12 Kd6 loss in 4 half-moves
13 Ke6 loss in 4 half-moves
14 Ke8 loss in 4 half-moves
15 Rh3 loss in 4 half-moves
16 Rh4 loss in 4 half-moves
17 Rh7 loss in 4 half-moves
18 Ra6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves