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 Ra6 draw
4 Ra7 draw
5 Rb8 draw
6 Rc8 draw
7 Rd8 draw
8 Rh8 draw
9 Nc4 loss in 2 half-moves
10 Nc6 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves