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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kcb4 win in 3 half-moves
3 Kcc4 win in 3 half-moves
4 Kcc6 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kd5 win in 3 half-moves
7 Kd6 win in 3 half-moves
8 Ra1 win in 3 half-moves
9 Ra3 win in 3 half-moves
10 Ra4 win in 3 half-moves
11 Ra8 win in 3 half-moves
12 Ka4 win in 5 half-moves
13 Ka6 win in 5 half-moves
14 Kbc6 win in 5 half-moves
15 Kbb4 draw
16 Kbb6 draw
17 Kbc4 draw
18 Kcb6 draw
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves