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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Rd8 win in 5 half-moves
3 Ra5 win in 7 half-moves
4 Ra6 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Raa8 win in 7 half-moves
7 Rb4 win in 7 half-moves
8 Rc4 win in 7 half-moves
9 Rd4 win in 7 half-moves
10 Re5 win in 7 half-moves
11 Re6 win in 7 half-moves
12 Re7 win in 7 half-moves
13 Kd3 win in 9 half-moves
14 Kf5 win in 9 half-moves
15 Rb8 win in 9 half-moves
16 Rc8 win in 9 half-moves
17 Rea8 win in 9 half-moves
18 Kd5 win in 11 half-moves
19 Ke5 win in 11 half-moves
20 Kd4 win in 19 half-moves
21 Ke3 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves