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 Ke5 win in 1 half-moves
3 Ke7 win in 1 half-moves
4 Kf5 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Ra5 win in 1 half-moves
9 Ka8 draw
10 Kb7 draw
11 Kb8 draw
12 Kd7 draw
13 Kf7 draw
14 Rb6 draw
15 Rc6 draw
16 Rd6 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Ra4 loss in 1 half-moves