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 Nc6 draw
4 Ra6 draw
5 Ra8 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Nc4 loss in 2 half-moves
10 Re7 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves