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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Ra3 win in 3 half-moves
3 Rc6 win in 3 half-moves
4 Re6 win in 5 half-moves
5 Ra4 win in 9 half-moves
6 Rd6 win in 9 half-moves
7 Kc8 win in 11 half-moves
8 Ra2 draw
9 Ra5 draw
10 Rb6 draw
11 Rf6 draw
12 Ka7 loss in 2 half-moves
13 Kb7 loss in 2 half-moves
14 Kc7 loss in 2 half-moves
15 R6a7 loss in 2 half-moves
16 R8a7 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves