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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Re7 win in 1 half-moves
6 Rf1 win in 1 half-moves
7 Rf2 win in 1 half-moves
8 Rf3 win in 1 half-moves
9 Rf4 win in 1 half-moves
10 Rf6 win in 1 half-moves
11 Rf8 win in 1 half-moves
12 Rg7 win in 1 half-moves
13 Rh7 win in 1 half-moves
14 Ka7 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Rd7 loss in 1 half-moves
17 Rf5 loss in 1 half-moves