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

EGTB: draw

# move score
1 Nb7 draw
2 Nc6 draw
3 Rb4 draw
4 Rb5 draw
5 Rb6 draw
6 Rb7 draw
7 Ra8 loss in 4 half-moves
8 Rc8 loss in 4 half-moves
9 Ne6 loss in 2 half-moves
10 Nf7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves