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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ka5 draw
3 Kb5 draw
4 Kb6 draw
5 Ra3 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Kb7 loss in 16 half-moves
10 Ka7 loss in 14 half-moves
11 Ra1 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves