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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb5 draw
3 Kd5 draw
4 Ra2 draw
5 Ra3 draw
6 Ra4 draw
7 Ra7 draw
8 Ra8 draw
9 Rb5 draw
10 Kb4 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Kb6 loss in 1 half-moves
15 Kc6 loss in 1 half-moves
16 Kd6 loss in 1 half-moves