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 Kg4 draw
3 Kg5 draw
4 Kg6 draw
5 Re6 draw
6 Rf6 draw
7 Rg6 draw
8 Rh7 draw
9 Kf4 loss in 6 half-moves
10 Rh8 loss in 6 half-moves
11 Ke6 loss in 4 half-moves
12 Kf6 loss in 4 half-moves
13 Rh1 loss in 4 half-moves
14 Rh5 loss in 4 half-moves
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves