Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kb8 draw
3 Kc7 draw
4 Kc8 draw
5 Ra8 draw
6 Rb8 draw
7 Re8 draw
8 Rh7 draw
9 Ka7 loss in 12 half-moves
10 Ka8 loss in 12 half-moves
11 Ka6 loss in 4 half-moves
12 Rh1 loss in 4 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Rh5 loss in 1 half-moves