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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Ka8 win in 5 half-moves
7 Kb8 win in 5 half-moves
8 Ra8 win in 5 half-moves
9 Rg8 win in 5 half-moves
10 Rh8 win in 5 half-moves
11 Kd6 win in 9 half-moves
12 Kb7 draw
13 Ke6 draw
14 Ke7 draw
15 Ke8 draw
16 Ka6 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Rb8 loss in 2 half-moves