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 Kg6 draw
4 Kh4 draw
5 Kh5 draw
6 Rf6 draw
7 Rg6 draw
8 Rh1 draw
9 Rh5 draw
10 Rh7 draw
11 Rh8 draw
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh2 loss in 1 half-moves