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

EGTB: win in 8 half-moves

# move score
1 Ra7 win in 7 half-moves
2 Ra4 draw
3 Ra8 draw
4 Ka6 loss in 2 half-moves
5 Kb6 loss in 2 half-moves
6 Kbc6 loss in 2 half-moves
7 Kc5 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kc8 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Kdc6 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ka4 loss in 1 half-moves
21 Kb4 loss in 1 half-moves
22 Kc4 loss in 1 half-moves