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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Ra8 win in 5 half-moves
3 Ke7 win in 9 half-moves
4 Ke8 draw
5 Kh8 draw
6 Ra2 draw
7 Ra3 draw
8 Rb1 draw
9 Rc1 draw
10 Rd1 draw
11 Rf1 draw
12 Kff7 loss in 2 half-moves
13 Kfg7 loss in 2 half-moves
14 Kgf7 loss in 2 half-moves
15 Kgg7 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves