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

EGTB: draw

# move score
1 Rb8 draw
2 Rc8 draw
3 Rd8 draw
4 Re8 draw
5 Rf8 draw
6 Rg8 draw
7 Rh8 draw
8 Nb5 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Nc8 loss in 2 half-moves
11 g8=B loss in 1 half-moves
12 g8=K loss in 1 half-moves
13 g8=N loss in 1 half-moves
14 g8=Q loss in 1 half-moves
15 g8=R loss in 1 half-moves