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

EGTB: draw

# move score
1 Ra8 draw
2 Rb8 draw
3 Rg8 draw
4 Rh8 draw
5 Nb6 loss in 2 half-moves
6 Nb8 loss in 2 half-moves
7 Nc5 loss in 2 half-moves
8 Ne5 loss in 2 half-moves
9 Nf6 loss in 2 half-moves
10 Nf8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves