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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kg5 win in 3 half-moves
3 Kh4 win in 3 half-moves
4 Kh5 win in 3 half-moves
5 Kh7 win in 3 half-moves
6 Ra3 win in 3 half-moves
7 Ra5 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Kf3 draw
10 Kf4 draw
11 Kf5 draw
12 Kg3 draw
13 Kh3 draw
14 Ra1 draw
15 Ra2 draw
16 Ra6 draw
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf4 loss in 2 half-moves