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

EGTB: draw

# move score
1 Na7 draw
2 Ne7 draw
3 Ra6 draw
4 Rb8 loss in 14 half-moves
5 Ra4 loss in 12 half-moves
6 Nb6 loss in 2 half-moves
7 Nd6 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Ra7 loss in 2 half-moves