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

EGTB: win in 6 half-moves

# move score
1 Kb5 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Ka4 win in 9 half-moves
5 Ka5 win in 9 half-moves
6 Kb6 win in 9 half-moves
7 Kb8 win in 9 half-moves
8 Kc6 win in 9 half-moves
9 Ra4 win in 9 half-moves
10 Ra7 win in 9 half-moves
11 Rb1 win in 9 half-moves
12 Rc1 win in 11 half-moves
13 Ka3 draw
14 Kb3 draw
15 Kc3 draw
16 Kc4 draw
17 Kc5 draw
18 Kc8 draw
19 Kd8 draw
20 Ra2 draw
21 Ra3 draw
22 Rd1 draw
23 Rh1 draw
24 Kd6 loss in 2 half-moves
25 Kd7 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves