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

EGTB: draw

# move score
1 Nb5 draw
2 Ra7 draw
3 Rb4 draw
4 Rb5 draw
5 Rb3 loss in 4 half-moves
6 Rb6 loss in 4 half-moves
7 Rb8 loss in 4 half-moves
8 Nc2 loss in 2 half-moves
9 Nc4 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Re7 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Nb1 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rd7 loss in 1 half-moves