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 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Kb1 draw
5 Kd1 draw
6 Kd2 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Kf6 draw
11 Kg6 draw
12 Kg7 draw
13 Kg8 draw
14 Re8 draw
15 Rg8 draw
16 Rh8 draw
17 Kb2 loss in 1 half-moves
18 Kc2 loss in 1 half-moves
19 Ra8 loss in 1 half-moves