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 Rb7 draw
6 Rc7 draw
7 Ra8 loss in 4 half-moves
8 Rd7 loss in 4 half-moves
9 Re7 loss in 4 half-moves
10 Ra6 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