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

EGTB: win in 2 half-moves

# move score
1 Re8 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kc7 draw
9 Kc8 draw
10 Kf2 draw
11 Kg2 draw
12 Kg4 draw
13 Kh2 draw
14 Kh3 draw
15 Kh4 draw
16 Ra8 draw
17 Rc8 draw
18 Kb6 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Kf3 loss in 1 half-moves
21 Kf4 loss in 1 half-moves
22 Rd8 loss in 1 half-moves