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

EGTB: win in 6 half-moves

# move score
1 Rc4 win in 5 half-moves
2 Rc6 win in 9 half-moves
3 Rc7 win in 9 half-moves
4 Rc8 win in 9 half-moves
5 Rf5 win in 19 half-moves
6 Rg5 win in 19 half-moves
7 Rh5 win in 19 half-moves
8 Rd5 win in 21 half-moves
9 Re5 win in 23 half-moves
10 Ra5 loss in 2 half-moves
11 Rb5 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc3 loss in 2 half-moves