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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kd3 win in 1 half-moves
5 Ke3 win in 1 half-moves
6 Kf3 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Kd5 win in 3 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kd4 draw
12 Ke5 draw
13 Kf4 draw
14 Kf5 draw
15 Ra1 draw
16 Ra2 draw
17 Ra5 draw
18 Ra6 draw
19 Rb4 draw
20 Rc4 draw
21 Rd4 draw