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

EGTB: win in 6 half-moves

# move score
1 Nb3 win in 5 half-moves
2 Rc6 draw
3 d7 loss in 2 half-moves
4 Nb7 loss in 2 half-moves
5 Nc4 loss in 2 half-moves
6 Nc6 loss in 2 half-moves
7 Ra7 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rb6 loss in 2 half-moves