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 Ka7 draw
3 Kb8 draw
4 Kd1 draw
5 Kd2 draw
6 Kf1 draw
7 Ra2 draw
8 Ra7 draw
9 Rb1 draw
10 Rc1 draw
11 Rd1 draw
12 Kb7 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Kf2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves