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

EGTB: draw

# move score
1 Nb7 draw
2 Ra8 draw
3 Rb7 draw
4 Rc7 draw
5 Re7 draw
6 Rd7 loss in 4 half-moves
7 Nc6 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Ra1 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Ra3 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Nf7 loss in 1 half-moves
17 Ra4 loss in 1 half-moves
18 Rf7 loss in 1 half-moves