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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Ka3 win in 7 half-moves
4 Kbb3 win in 7 half-moves
5 Kbb5 win in 7 half-moves
6 Kcb3 win in 7 half-moves
7 Kcb5 win in 7 half-moves
8 Kcc3 win in 7 half-moves
9 Kcc5 win in 7 half-moves
10 Kd3 win in 7 half-moves
11 Kd4 win in 7 half-moves
12 Kd5 win in 7 half-moves
13 Ra1 win in 7 half-moves
14 Ra2 win in 7 half-moves
15 Ra6 win in 7 half-moves
16 Ka5 win in 9 half-moves
17 Kbc3 draw
18 Kbc5 draw
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves