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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 K5b4 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 K5a4 win in 9 half-moves
5 Kc6 draw
6 Ra5 draw
7 Ka5 loss in 4 half-moves
8 Ka6 loss in 4 half-moves
9 K3a4 loss in 2 half-moves
10 K3b4 loss in 2 half-moves
11 K3c4 loss in 2 half-moves
12 K5c4 loss in 2 half-moves
13 Ka2 loss in 2 half-moves
14 Kb2 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves