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

EGTB: draw

# move score
1 Ra2 draw
2 Rb1 draw
3 Re2 draw
4 Rb3 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rd2 loss in 2 half-moves
7 Rf2 loss in 2 half-moves
8 Rg2 loss in 2 half-moves
9 Rh2 loss in 2 half-moves
10 b5 loss in 1 half-moves