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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Kb7 draw
7 Kb8 draw
8 Kc3 draw
9 Kc5 draw
10 Kc7 draw
11 Kd5 draw
12 Kd7 draw
13 Kd8 draw
14 Ra6 draw
15 Ra8 draw
16 Rb4 draw
17 Kd3 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves