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

EGTB: draw

# move score
1 Rb8 draw
2 Ra6 loss in 8 half-moves
3 Na2 loss in 6 half-moves
4 Na6 loss in 6 half-moves
5 Rc6 loss in 6 half-moves
6 Nc2 loss in 2 half-moves
7 Nc6 loss in 2 half-moves
8 Nd3 loss in 2 half-moves
9 Nd5 loss in 2 half-moves
10 Rb5 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Re6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rd6 loss in 1 half-moves
16 Rh6 loss in 1 half-moves