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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kd1 draw
6 Ra3 draw
7 Ra4 draw
8 Ra6 draw
9 Rb1 draw
10 Ka6 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Kb1 loss in 1 half-moves
16 Kb2 loss in 1 half-moves