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