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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ke2 draw
6 Ke4 draw
7 Rc8 draw
8 Rd8 draw
9 Rg8 draw
10 Rh1 draw
11 Rh2 draw
12 Rh4 draw
13 Rh5 draw
14 Rh6 draw
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Re8 loss in 1 half-moves
22 Rf8 loss in 1 half-moves
23 Rh3 loss in 1 half-moves
24 Rh7 loss in 1 half-moves