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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ra7 win in 3 half-moves
3 Ra8 win in 3 half-moves
4 Ke6 draw
5 Ke7 draw
6 Ke8 draw
7 Kf6 draw
8 Kff8 draw
9 Kfg7 draw
10 Kg6 draw
11 Kgf8 draw
12 Kgg7 draw
13 Kh7 draw
14 Kh8 draw
15 Ra3 draw
16 Ra5 draw
17 Rb4 draw
18 Rc4 draw
19 Rd4 draw
20 Rh4 draw
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves