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

EGTB: draw

# move score
1 Rc8 draw
2 Re8 draw
3 Rh8 draw
4 Ra8 loss in 2 half-moves
5 Rb8 loss in 2 half-moves
6 Rf8 loss in 2 half-moves
7 Rg8 loss in 2 half-moves
8 Nb5 loss in 1 half-moves
9 Nc6 loss in 1 half-moves
10 Nc8 loss in 1 half-moves