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

EGTB: draw

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