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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Rf3 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rf5 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Rh7 win in 1 half-moves
7 Ra7 draw
8 Rb7 draw
9 Rc7 draw
10 Rg7 draw
11 Rd7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf6 loss in 2 half-moves