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

EGTB: win in 2 half-moves

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