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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kc3 win in 5 half-moves
3 Kd3 win in 5 half-moves
4 Ra3 win in 5 half-moves
5 Kb4 win in 9 half-moves
6 Kd2 win in 9 half-moves
7 Ra2 win in 9 half-moves
8 Rb4 win in 9 half-moves
9 Ra1 win in 13 half-moves
10 Kb5 draw
11 Kc1 draw
12 Kc2 draw
13 Kc5 draw
14 Ke1 draw
15 Ke2 draw
16 Ra8 draw
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves