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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ra5 win in 9 half-moves
5 Ka4 win in 17 half-moves
6 Ka5 win in 19 half-moves
7 K5a6 draw
8 K5b6 draw
9 K5c6 draw
10 K7a6 draw
11 K7b6 draw
12 K7c6 draw
13 Kc4 draw
14 Ra6 draw
15 Ka8 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra8 loss in 2 half-moves