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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kc6 win in 3 half-moves
3 Kcb6 win in 3 half-moves
4 Ra4 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Ka6 win in 5 half-moves
7 Ka8 win in 5 half-moves
8 Kab6 win in 5 half-moves
9 Kb5 win in 5 half-moves
10 Kb7 win in 5 half-moves
11 Kd5 win in 5 half-moves
12 Kd6 win in 5 half-moves
13 Rb5 win in 5 half-moves
14 Kb8 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves