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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Ke7 draw
3 Ke8 draw
4 Ra7 draw
5 Rb7 draw
6 Rc7 draw
7 Rd7 draw
8 Re7 draw
9 Rf2 draw
10 Rf3 draw
11 Rf4 draw
12 Rf6 draw
13 Rg7 draw
14 Kg7 loss in 2 half-moves
15 Kg8 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rh7 loss in 2 half-moves