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

EGTB: win in 6 half-moves

# move score
1 Ra3 win in 5 half-moves
2 Ka5 draw
3 Kb3 draw
4 Kb4 draw
5 Kc3 draw
6 Kd3 draw
7 Kd4 draw
8 Ra1 draw
9 Ra2 draw
10 Ra5 draw
11 Ka7 loss in 2 half-moves
12 Kab5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kcb5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rb4 loss in 2 half-moves