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

EGTB: draw

# move score
1 Ra1 draw
2 Ra2 draw
3 Rb8 draw
4 Rc8 draw
5 Rd8 draw
6 Ra3 loss in 20 half-moves
7 Ra4 loss in 14 half-moves
8 Ne6 loss in 2 half-moves
9 Ne8 loss in 2 half-moves
10 Nf5 loss in 2 half-moves
11 Nh5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Ra5 loss in 1 half-moves