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 Rh4 win in 1 half-moves
3 Kf6 draw
4 Rh7 draw
5 Kg6 loss in 20 half-moves
6 Kg8 loss in 14 half-moves
7 Rh6 loss in 12 half-moves
8 Kf7 loss in 10 half-moves
9 Kh7 loss in 10 half-moves
10 Ra8 loss in 10 half-moves
11 Rg8 loss in 10 half-moves
12 Kf8 loss in 4 half-moves
13 Kh6 loss in 4 half-moves
14 Rb8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves