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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Ng4 win in 4 half-moves
6 Nf3 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Nf1 loss in 4 half-moves
9 Ra8 loss in 2 half-moves
10 Rc8 loss in 2 half-moves