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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kf6 draw
5 Kg6 draw
6 Kg7 draw
7 Rd8 draw
8 Rh1 draw
9 Rh5 draw
10 Rh6 draw
11 Kg8 loss in 18 half-moves
12 Rf8 loss in 18 half-moves
13 Ke8 loss in 10 half-moves
14 Rh7 loss in 8 half-moves
15 Kf8 loss in 6 half-moves
16 Rh2 loss in 6 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves