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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rd4 win in 5 half-moves
4 Re4 win in 5 half-moves
5 Rf5 win in 5 half-moves
6 Rf1 win in 7 half-moves
7 Rf2 win in 7 half-moves
8 Rf3 win in 7 half-moves
9 Ra4 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves