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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra6 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Re3 win in 3 half-moves
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Kf6 draw
10 Kf8 draw
11 Kfg6 draw
12 Kfg7 draw
13 Kg8 draw
14 Kh7 draw
15 Khg6 draw
16 Khg7 draw
17 Ra4 draw
18 Rb3 draw
19 Rc3 draw
20 Rd3 draw
21 Kg5 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves