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

EGTB: win in 4 half-moves

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