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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kbb4 win in 3 half-moves
4 Kcb4 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra2 win in 3 half-moves
10 Ra3 win in 3 half-moves
11 Ra5 win in 3 half-moves
12 Ka6 win in 5 half-moves
13 Kc6 win in 7 half-moves
14 Ka5 win in 11 half-moves
15 Kb3 draw
16 Kbc5 draw
17 Kc3 draw
18 Kcc5 draw
19 Rb4 draw
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves