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 Kc7 draw
3 Kd6 draw
4 Ke6 draw
5 Ke7 draw
6 Rc8 draw
7 Rd8 draw
8 Re8 draw
9 Rh2 draw
10 Rh6 draw
11 Rh7 draw
12 Kc8 loss in 14 half-moves
13 Kd8 loss in 14 half-moves
14 Ke8 loss in 10 half-moves
15 Kc6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves