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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 K5a5 draw
3 K5c5 draw
4 K5c6 draw
5 K6a5 draw
6 K6c5 draw
7 K6c6 draw
8 Ka7 draw
9 Kb7 draw
10 Kc7 draw
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Ra4 draw
15 Ra5 draw
16 Ka4 loss in 1 half-moves
17 Kb4 loss in 1 half-moves
18 Kc4 loss in 1 half-moves
19 Ra8 loss in 1 half-moves