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 Ke5 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Rb4 win in 1 half-moves
7 Kc5 win in 3 half-moves
8 Kc3 draw
9 Kc4 draw
10 Kd3 draw
11 Ka6 loss in 2 half-moves
12 Ka8 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rc4 loss in 2 half-moves