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 Ra4 draw
4 Ra5 draw
5 Ra7 draw
6 Ra8 draw
7 f5 loss in 2 half-moves
8 c3 loss in 1 half-moves
9 Ra3 loss in 1 half-moves
10 Rb6 loss in 1 half-moves
11 Rc6 loss in 1 half-moves
12 Rd6 loss in 1 half-moves
13 Re6 loss in 1 half-moves