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 Ka4 draw
3 Kb4 draw
4 Kb5 draw
5 Kb6 draw
6 Kd1 draw
7 Kd2 draw
8 Ke2 draw
9 Kf1 draw
10 Kf2 draw
11 Ra6 draw
12 Ra7 draw
13 Rb8 draw
14 Rc8 draw
15 Re8 draw
16 Rg8 draw
17 Rh8 draw
18 Ka6 loss in 1 half-moves
19 Rd8 loss in 1 half-moves