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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 K8a8 draw
3 Ra1 draw
4 Ra2 draw
5 Ra3 draw
6 Ra8 draw
7 K7a8 loss in 2 half-moves
8 K7c7 loss in 2 half-moves
9 K7c8 loss in 2 half-moves
10 K8c7 loss in 2 half-moves
11 K8c8 loss in 2 half-moves
12 Ka6 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves