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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Ka5 win in 11 half-moves
3 Ka3 draw
4 Kb6 draw
5 Kb7 draw
6 Kc7 draw
7 Kd6 draw
8 Kd7 draw
9 Ra5 draw
10 Ra8 draw
11 Rb6 draw
12 Kab5 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb4 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