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 Ka3 draw
3 Kb3 draw
4 Kc3 draw
5 Kc4 draw
6 Ra1 draw
7 Ra2 draw
8 Ra5 draw
9 Ra7 draw
10 Ka5 loss in 2 half-moves
11 Kb5 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra8 loss in 2 half-moves