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

EGTB: draw

# move score
1 Nb5 draw
2 Ra4 draw
3 Ra5 draw
4 Ra7 draw
5 Ra8 draw
6 Rb6 draw
7 Rc6 draw
8 Rg6 draw
9 Rh6 draw
10 Nb1 loss in 2 half-moves
11 Nc2 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves