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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ka1 win in 5 half-moves
4 Ka2 win in 5 half-moves
5 Kb6 win in 5 half-moves
6 Rb6 win in 5 half-moves
7 Kb2 win in 9 half-moves
8 Kb7 draw
9 Kc1 draw
10 Kc2 draw
11 Kc7 draw
12 Kd5 draw
13 Kd6 draw
14 Kd7 draw
15 Ra1 draw
16 Ra4 draw
17 Ra5 draw
18 Ra7 draw
19 Ra8 draw
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves