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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kc3 draw
5 Kc4 draw
6 Kc5 draw
7 Ra2 draw
8 Ra5 draw
9 Ra6 draw
10 Ka3 loss in 20 half-moves
11 Kb3 loss in 20 half-moves
12 Ra3 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves