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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 K7c8 win in 7 half-moves
3 K8c7 win in 7 half-moves
4 K8c8 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 K7a7 draw
8 K7a8 draw
9 K7c7 draw
10 K8a7 draw
11 K8a8 draw
12 Ka6 draw
13 Ra2 draw
14 Rb1 draw
15 Rg1 draw
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves