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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ra5 win in 3 half-moves
3 Rf8 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Kc6 win in 7 half-moves
6 Kc7 win in 7 half-moves
7 Rg8 win in 15 half-moves
8 Kc5 draw
9 Kd5 draw
10 Kd7 draw
11 Ke5 draw
12 Ke6 draw
13 Kf5 draw
14 Kf6 draw
15 Kg6 draw
16 Kh4 draw
17 Kh5 draw
18 Kh6 draw
19 Ra3 draw
20 Ra4 draw
21 Ra6 draw
22 Ra7 draw
23 Rb8 draw
24 Rd8 draw
25 Kf4 loss in 2 half-moves
26 Kg4 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Ra2 loss in 2 half-moves
29 Rc8 loss in 2 half-moves
30 Re8 loss in 2 half-moves