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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Rb8 win in 17 half-moves
3 Ka3 draw
4 Ka5 draw
5 Kb3 draw
6 Kb5 draw
7 Kc1 draw
8 Kc2 draw
9 Ke1 draw
10 Ra7 draw
11 Rc8 draw
12 Rd8 draw
13 Re8 draw
14 Kd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh8 loss in 2 half-moves