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