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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kb8 win in 9 half-moves
5 Kb2 win in 13 half-moves
6 Ka4 win in 25 half-moves
7 Rb8 win in 25 half-moves
8 Ka3 win in 27 half-moves
9 Kb4 win in 27 half-moves
10 Ka2 draw
11 Kc2 draw
12 Kc3 draw
13 Kc4 draw
14 Kd8 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Ra6 draw
19 Ra7 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves