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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Ra5 win in 9 half-moves
4 Ra7 win in 9 half-moves
5 K5a6 draw
6 K7a6 draw
7 Ra6 draw
8 Rd3 draw
9 Rf3 draw
10 Rg3 draw
11 Rh3 draw
12 Ka4 loss in 2 half-moves
13 Ka5 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Ka8 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Kc8 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 K5b6 loss in 1 half-moves
28 K5c6 loss in 1 half-moves
29 K7b6 loss in 1 half-moves
30 K7c6 loss in 1 half-moves