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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Nb3 loss in 2 half-moves
6 Nb7 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Nc6 loss in 2 half-moves
9 Ra7 loss in 1 half-moves
10 Ra8 loss in 1 half-moves
11 Rf6 loss in 1 half-moves
12 Rg6 loss in 1 half-moves
13 Rh6 loss in 1 half-moves