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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Kc2 draw
5 Kd1 draw
6 Kd2 draw
7 Ke6 draw
8 Ke7 draw
9 Kf6 draw
10 Kg6 draw
11 Kg7 draw
12 Ra2 draw
13 Ra3 draw
14 Ra4 draw
15 Ra6 draw
16 Ra8 draw
17 Ke8 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Kg8 loss in 2 half-moves
20 Ra5 loss in 1 half-moves
21 Ra7 loss in 1 half-moves