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