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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kd5 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Ra6 win in 5 half-moves
7 Ra7 win in 5 half-moves
8 Ke5 win in 9 half-moves
9 Kf5 win in 9 half-moves
10 Ra8 win in 23 half-moves
11 Ka3 draw
12 Ka5 draw
13 Kb3 draw
14 Kc3 draw
15 Kd7 draw
16 Ke7 draw
17 Kf6 draw
18 Kf7 draw
19 Ra3 draw
20 Kc4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves