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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Kb5 win in 5 half-moves
7 Kb7 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Re8 win in 5 half-moves
10 Kb6 win in 7 half-moves
11 Ked6 win in 9 half-moves
12 Kf6 win in 9 half-moves
13 Rb8 win in 9 half-moves
14 Kc5 draw
15 Kcd5 draw
16 Kcd6 draw
17 Ke6 draw
18 Ked5 draw
19 Kf5 draw
20 Ra3 draw
21 Ra5 draw
22 Ra6 draw
23 Rg8 draw
24 Rh8 draw
25 Kd4 loss in 2 half-moves
26 Ke4 loss in 2 half-moves
27 Kf4 loss in 2 half-moves
28 Ra1 loss in 2 half-moves
29 Ra2 loss in 2 half-moves
30 Rd8 loss in 2 half-moves