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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Ka6 draw
3 Kb4 draw
4 Kb5 draw
5 Ra3 draw
6 Rb4 draw
7 Rd4 draw
8 Rh4 draw
9 Ra2 loss in 4 half-moves
10 Kb6 loss in 2 half-moves
11 Ra1 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves