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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ka8 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kcb6 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rc7 win in 3 half-moves
9 Rd8 win in 3 half-moves
10 Re8 win in 3 half-moves
11 Rf8 win in 3 half-moves
12 Rh8 win in 3 half-moves
13 Kc7 win in 5 half-moves
14 Kcb7 win in 5 half-moves
15 Ka6 win in 7 half-moves
16 Kab6 win in 7 half-moves
17 Kab7 draw
18 Kd5 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rb8 loss in 2 half-moves