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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ra5 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Ra7 draw
8 Ra8 draw
9 Rb4 draw
10 Rd4 draw
11 K8a7 loss in 2 half-moves
12 K8c7 loss in 2 half-moves
13 K7a7 loss in 1 half-moves
14 K7a8 loss in 1 half-moves
15 K7c7 loss in 1 half-moves
16 K7c8 loss in 1 half-moves
17 K8a8 loss in 1 half-moves
18 K8c8 loss in 1 half-moves
19 Kb6 loss in 1 half-moves
20 Kc6 loss in 1 half-moves
21 Ra6 loss in 1 half-moves
22 Re4 loss in 1 half-moves
23 Rf4 loss in 1 half-moves
24 Rg4 loss in 1 half-moves
25 Rh4 loss in 1 half-moves