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 Kf6 draw
3 Kf7 draw
4 Kg6 draw
5 Kh6 draw
6 Kh7 draw
7 Rd8 draw
8 Re8 draw
9 Rg8 draw
10 Rh3 draw
11 Rh5 draw
12 Rh6 draw
13 Rh7 loss in 10 half-moves
14 Kf8 loss in 8 half-moves
15 Kg8 loss in 6 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 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves