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 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Kd1 draw
8 Kf1 draw
9 Ra8 draw
10 Rc8 draw
11 Rd8 draw
12 Rf8 draw
13 Rg8 draw
14 Rh2 draw
15 Rh3 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Kd2 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Kf2 loss in 2 half-moves
22 Re8 loss in 1 half-moves
23 Rh1 loss in 1 half-moves
24 Rh4 loss in 1 half-moves