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

EGTB: draw

# move score
1 Nb3 draw
2 Ra2 draw
3 Rb7 draw
4 Rc7 draw
5 Ra6 loss in 4 half-moves
6 Rd7 loss in 4 half-moves
7 Rf7 loss in 4 half-moves
8 Nc2 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Ra8 loss in 1 half-moves
15 Re7 loss in 1 half-moves