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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ka2 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Ra5 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Kc1 win in 5 half-moves
9 Kc2 win in 5 half-moves
10 Kd4 win in 5 half-moves
11 Ra1 win in 5 half-moves
12 Kd5 win in 9 half-moves
13 Ra6 win in 9 half-moves
14 Ra8 win in 9 half-moves
15 Kb3 draw
16 Kb5 draw
17 Kc3 draw
18 Kc5 draw
19 Ra7 draw
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves